Voltage Regulator TAPCON

Transcription

1 Voltage Regulator TAPCON Operating Instructions /10 EN

2 All rights reserved by Maschinenfabrik Reinhausen Dissemination and reproduction of this document and use and disclosure of its content are strictly prohibited unless expressly permitted. Infringements will result in liability for compensation. All rights reserved in the event of the granting of patents, utility models or designs. The product may have been altered since this document was published. We reserve the right to change the technical data, design and scope of supply. Generally the information provided and agreements made when processing the individual quotations and orders are binding. The original operating instructions were written in German.

3 Table of contents Table of contents 1 Introduction Manufacturer Subject to change without notice Completeness Safekeeping Notation conventions Hazard communication system Information system Instruction system Typographic conventions Safety General safety information Appropriate use Inappropriate use Personnel qualification Operator's duty of care Product description Scope of delivery Function description of the voltage regulation Performance features Operating modes Design Operating controls Display elements Front interface Assemblies Operating concept Packaging, transport and storage Packaging, transport and storage Suitability, structure and production Markings Transportation, receipt and handling of shipments Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 3

4 Table of contents 4.3 Storage of shipments Mounting Preparation Mounting device Connecting device Cable recommendation Information about connecting serial interfaces RS232 and RS Information about laying fiber-optic cable Electromagnetic compatibility Mounting terminating resistor of CAN bus Connecting cables to the system periphery Wiring device Checking functional reliability Commissioning Commissioning wizard Setting parameters Setting the language Setting date and time Setting further parameters Function tests Testing a control function Checking parallel operation Functions and settings General Activating/deactivating automatic launch of commissioning wizard Setting measured value display Remote behavior Visualization Control Setting the desired value Bandwidth Delay time T Delay time T Setting regulation mode Setting control variables TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

5 Table of contents 7.3 Transformer data Setting the primary transformer voltage Setting the secondary transformer voltage Setting primary transformer current Setting the secondary transformer current Setting circuit for current transformer/voltage transformer and phase angle correction Control of the motor-drive unit Setting the switching pulse for controlling the motor-drive unit Setting motor runtime monitoring Setting the switching direction Setting switching direction monitoring Line drop compensation R&X compensation Z compensation Tap position capture Digital tap position capture Analog tap position capture Parallel operation Parallel operation methods Configuring parallel operation TAPCON 2xx retrofit Detecting parallel operation via group inputs (optional) Detecting parallel operation via topology (optional) Limit values Voltage monitoring Current monitoring Power monitoring Bandwidth monitoring Switching interval monitoring Tap position monitoring Power flow monitoring Target-tap-position operation Analog value output Configuring analog inputs and outputs (optional) Displaying temperature curve (optional) SCADA Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 5

6 Table of contents Configuring IEC (optional) Displaying IEC log (optional) Configuring IEC (optional) Configuring IEC (optional) Configuring IEC (optional) Configuring Modbus (optional) Configuring DNP3 (optional) Configuring GOOSE (optional) Time synchronization Activating time synchronization using SNTP Entering the time server address Setting the time zone Setting synchronization interval Reference time User administration User roles Changing password Creating, editing and deleting users Setting access rights to parameters and events Event management Displaying and acknowledging events Configuring events Displaying event memory Measured values Displaying current measured values Displaying measured value recorder (optional) Information about device Hardware Software Parallel operation Topology Import/export manager Exporting data Importing data Configuring media converter with managed switch Commissioning TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

7 Table of contents Configuration Linking signals and events Linking functions Linking digital outputs and control system messages Setting screensaver TAPCON Personal Logic Editor (TPLE) Function Configuring TPLE Maintenance and care Fault elimination General faults No regulation in AUTO mode Unwanted on-load tap-change operation Human-machine interface Incorrect measured values Parallel operation faults Tap position capture incorrect Assemblies Other faults Messages Event messages Disposal Overview of parameters Technical data Display elements Voltage supply Voltage measurement and current measurement Digital inputs and outputs Analog inputs and outputs Central processing unit System networking Dimensions and weight Ambient conditions Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 7

8 Table of contents Standards and directives Glossary List of key words TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

9 1 Introduction 1 Introduction This technical file contains detailed descriptions on the safe and proper installation, connection, commissioning and monitoring of the product. It also includes safety instructions and general information about the product. This technical file is intended solely for specially trained and authorized personnel. 1.1 Manufacturer The product is manufactured by: Maschinenfabrik Reinhausen GmbH Falkensteinstraße Regensburg, Germany Tel.: (+49) 9 41/ Fax: (+49) 9 41/ sales@reinhausen.com Further information on the product and copies of this technical file are available from this address if required. 1.2 Subject to change without notice The information contained in this technical file comprises the technical specifications approved at the time of printing. Significant modifications will be included in a new edition of the technical file. The document number and version number of this technical file are shown in the footer. 1.3 Completeness This technical file is incomplete without the further applicable documentation. The following documents apply to this product: Operating instructions Connection diagrams 1.4 Safekeeping Keep this technical file and all supporting documents ready at hand and accessible for future use at all times. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 9

10 1 Introduction 1.5 Notation conventions This section contains an overview of the symbols and textual emphasis used Hazard communication system Warnings in this technical file are displayed as follows Warning relating to section Warnings relating to sections refer to entire chapters or sections, sub-sections or several paragraphs within this technical file. Warnings relating to sections use the following format: WARNING Type and source of danger Consequences Action Action Embedded warning information Embedded warnings refer to a particular part within a section. These warnings apply to smaller units of information than the warnings relating to sections. Embedded warnings use the following format: DANGER! Instruction for avoiding a dangerous situation Signal words and pictograms The following signal words are used: Signal word DANGER WARNING CAUTION NOTICE Meaning Indicates a hazardous situation which, if not avoided, will result in death or serious injury. Indicates a hazardous situation which, if not avoided, could result in death or serious injury. Indicates a hazardous situation which, if not avoided, could result in injury. Indicates measures to be taken to prevent damage to property. Table 1: Signal words in warning notices Pictograms warn of dangers: 10 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

11 1 Introduction Pictogram Meaning Warning of a danger point Warning of dangerous electrical voltage Warning of combustible substances Warning of danger of tipping Table 2: Pictograms used in warning notices Information system Information is designed to simplify and improve understanding of particular procedures. In this technical file it is laid out as follows: Important information Instruction system This technical file contains single-step and multi-step instructions. Single-step instructions Instructions which consist of only a single process step are structured as follows: Aim of action ü Requirements (optional). Step 1 of 1. ð ð Result of step (optional). Result of action (optional). Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 11

12 1 Introduction Multi-step instructions Instructions which consist of several process steps are structured as follows: Aim of action ü Requirements (optional). 1. Step 1. ð Result of step (optional). 2. Step 2. ð Result of step (optional). ð Result of action (optional) Typographic conventions The following typographic conventions are used in this technical file: Typographic convention Purpose Example UPPERCASE Operating controls, switches ON/OFF [Brackets] PC keyboard [Ctrl] + [Alt] Bold Software operating controls Press Continue button > > Menu paths Parameter > Control parameter Italics System messages, error messages, signals [ Number of pages]. Cross reference [ 41]. Table 3: Typographic conventions Function monitoring alarm triggered 12 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

13 2 Safety Safety General safety information The technical file contains detailed descriptions on the safe and proper installation, connection, commissioning and monitoring of the product. Read this technical file through carefully to familiarize yourself with the product. Particular attention should be paid to the information given in this chapter. 2.2 Appropriate use If used as intended and in compliance with the requirements and conditions specified in this technical file as well as the warning notices in this technical file and attached to the product, then the product does not present any hazards to people, property or the environment. This applies throughout the product's entire life, from delivery through installation and operation to disassembly and disposal. The operational quality assurance system ensures a consistently high quality standard, particularly in regard to the observance of health and safety requirements. The following is considered appropriate use The product must be operated in accordance with this technical file and the agreed delivery conditions and technical data The equipment and special tools supplied must be used solely for the intended purpose and in accordance with the specifications of this technical file 2.3 Inappropriate use Use is considered to be inappropriate if the product is used other than as described in the Appropriate use section. Please also note the following: Risk of explosion and fire from highly flammable or explosive gases, vapors, or dusts. Do not operate product in areas at risk of explosion. Unauthorized or inappropriate changes to the product may lead to personal injury, material damage, and operational faults. Only modify product following discussion with Maschinenfabrik Reinhausen GmbH. 2.4 Personnel qualification The product is designed solely for use in electrical energy systems and facilities operated by appropriately trained staff. This staff comprises people who are familiar with the installation, assembly, commissioning and operation of such products. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 13

14 2 Safety 2.5 Operator's duty of care To prevent accidents, disruptions and damage as well as unacceptable adverse effects on the environment, those responsible for transport, installation, operation, maintenance and disposal of the product or parts of the product must ensure the following: All warning and hazard notices are complied with. Personnel are instructed regularly in all relevant aspects of operational safety, the operating instructions and particularly the safety instructions contained therein. Regulations and operating instructions for safe working as well as the relevant instructions for staff procedures in the case of accidents and fires are kept on hand at all times and are displayed in the workplace where applicable. The product is only used when in a sound operational condition and safety equipment in particular is checked regularly for operational reliability. Only replacement parts, lubricants and auxiliary materials which are authorized by the manufacturer are used. The specified operating conditions and requirements of the installation location are complied with. All necessary devices and personal protective equipment for the specific activity are made available. The prescribed maintenance intervals and the relevant regulations are complied with. Installation, electrical connection and commissioning of the product may only be carried out by qualified and trained personnel in accordance with this technical file. The operator must ensure appropriate use of the product. 14 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

15 3 Product description 3 Product description This chapter contains an overview of the design and function of the product. 3.1 Scope of delivery The following items are included in the delivery: TAPCON Terminating resistor for CAN bus (optional) Technical files Please note the following: Check the shipment for completeness on the basis of the shipping documents. Store the parts in a dry place until installation. 3.2 Function description of the voltage regulation The TAPCON serves to keep constant the output voltage of a transformer with an on-load tap-changer. The TAPCON compares the transformer's measured voltage (U actual ) with a defined reference voltage (U desired ). The difference between U actual and U desired is the control deviation (du). The TAPCON parameters can be optimally adjusted to the line voltage response to achieve a balanced control response with a small number of tapchange operations. The following diagram shows an overview of voltage regulation. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 15

16 3 Product description Summer Winter Control path Regulating transformer Load profile of grid Automatic voltage regulator TAPCON Desired value Line voltage Measurement transformer Control variable Line voltage Inputs Digital and analog Automatic voltage regulator Substation control system TAPCON Such as for parallel operation of up to 16 transformers Long-distance communication and control center Figure 1: Overview of voltage regulation 3.3 Performance features The TAPCON is responsible for controlling tapped transformers. Apart from control tasks, the TAPCON provides additional functions such as: 16 TAPCON Integrated monitoring functions: Voltage monitoring Current monitoring Apparent power monitoring Active power monitoring Reactive power monitoring Power factor monitoring Line drop compensation R&X compensation: Compensation for voltage drops on the line Z compensation: Compensation for voltage fluctuations in the meshed grid /10 EN Maschinenfabrik Reinhausen GmbH 2016

17 3 Product description Freely configurable events Display of all measured values such as voltage, current, active power, apparent power or reactive power Up to 5 different desired values can be selected (optional) You can select the tap position capture when ordering: Analog signal (0 20 ma; 4 20 ma or 0 10 V) Analog signal via resistor contact series Digital signal via BCD code Parallel operation of up to 16 transformers in 2 groups using the following methods: Master/Follower Circulating reactive current minimization Web-based visualization SCADA IEC IEC IEC IEC (edition 1 and edition 2) Modbus (RTU, TCP, ASCII) DNP3 3.4 Operating modes The device can be operated in the following operating modes: Auto mode (AVR AUTO) In auto mode, the device automatically regulates the voltage in accordance with the set parameters. Manual tap-change operations using operating controls, inputs or a control system are not possible. Manual mode (AVR MANUAL) In manual mode, you can perform manual tap-change operations to increase or decrease the voltage. The voltage is not regulated automatically. Local mode (LOCAL) In the Local operating mode, you can make entries and input commands using the device's operating controls. You cannot use inputs or the control system to make entries or enter commands. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 17

18 3 Product description Remote mode (REMOTE) In the Remote operating mode, you can make entries and carry out commands using digital inputs or the control system, depending on the setting of the Remote behavior [ 65] parameter. AVR AUTO AVR MANUAL LOCAL REMOTE LOCAL REMOTE Automatic regulation Yes Yes No No Tap-change operation using operating controls Tap-change operation using inputs No No Yes No No Yes No Yes 2) Tap-change operation No No No Yes 2) using SCADA 1) Value adjustment using No Yes No Yes 2) SCADA 1) Table 4: Overview of operating modes 1) Optional when connecting TAPCON to a control system (SCADA) 2) You can use the Remote behavior [ 65] parameter to set the behavior 18 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

19 3 Product description 3.5 Design The device is designed as a 19 inch slide-in housing with modular hardware equipment. The device's individual assemblies are described in the following section. Figure 2: Front view Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 19

20 3 Product description Operating controls The device has 7 pushbuttons and a knob. The illustration below is an overview of all the device's operating controls. Figure 3: Operating controls REMOTE key AVR AUTO key RAISE key AVR Manual key LOWER key ENTER key Rotary knob BACK key Select the operating mode: On: REMOTE Off: LOCAL Activate auto mode. Send a control command to the motordrive unit to increase the voltage. Only possible in manual mode. Activate manual mode. Send a control command to the motordrive unit to reduce the voltage. Only possible in manual mode. Confirm selection and save modified parameters. Navigation through individual menu items and parameters. Exit the current menu. Go to the previous menu level. 20 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

21 3 Product description Display elements The device has a graphics display and 8 LEDs, which indicate the various operating statuses or events. Figure 4: Display elements 1 Power supply LED 2 AVR STATUS LED 3 ALARM LED 4 REMOTE LED 5 AVR AUTO LED 6 RAISE VOLTAGE LED 7 AVR MANUAL LED 8 LOWER VOLTAGE LED 9 Display Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 21

22 3 Product description Display The display for the TAPCON is divided into the following areas: Figure 5: Display 1 Display area 2 Secondary navigation or navigation path 3 Primary navigation 4 Status bar 22 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

23 3 Product description Display showing measured value trend Figure 6: Measured value trend 1 Desired value 2 Upper limit of bandwidth 3 Trend of measured voltage 4 Delay time T1/T2 5 Trend of corrected voltage (correction due to compensation or parallel operation) 6 Lower limit of bandwidth Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 23

24 3 Product description Figure 7: Transformer overview with display showing current measured values 1 Designation of transformer 2 Tap position of the on-load tap-changer (next, current, previous) 3 Voltage 4 Control deviation in % (with correction) 5 Current 6 Power factor 24 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

25 3 Product description Front interface The parameters for the device can be set using a PC. The RJ45 Ethernet interface on the front panel is provided for this purpose. To establish a connection with the device, note the Visualization section. Figure 8: Device connection to a PC Assemblies Depending on configuration, the device may have various assemblies which perform the functions required. The functions of the assemblies are described in the following sections. You can find more information about the assemblies in the Technical data section Power supply The OT1205 assembly contains the power supply unit for powering the device. Depending on configuration, the device is equipped with one of the following power supply unit variants: Multi-voltage mains unit V AC/V DC DC voltage power supply unit V DC Central processing unit The CPU I assembly is the central computing unit for the device. It contains the following interfaces: Internal system interface RS232 (COM1) Serial interface RS232/485 (COM2) Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 25

26 3 Product description 3x Ethernet (ETH1, ETH 2.1, ETH 2.2) USB (USB 2.0) 2x CAN bus (CAN 1, CAN 2) Figure 9: CPU I assembly Voltage measurement and current measurement The UI 1 assembly is used for measuring 1-phase voltage and current. Figure 10: UI 1 assembly 26 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

27 3 Product description The UI 1 assembly is used for measuring 3-phase voltage and current. Figure 11: UI 3 assembly Digital inputs and outputs The DIO and DIO (HL) assemblies provide a different number of digital inputs and outputs depending on the version: DIO 28-15: 28 inputs, 15 outputs (6 N/O contacts, 9 change-over contacts) DIO (HL): 42 inputs, 20 outputs (8 N/O contacts, 12 change-over contacts) Figure 12: DIO assembly Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 27

28 3 Product description Analog inputs and outputs The AIO 2 and AIO 4 assemblies provide analog inputs and outputs: AIO 2: 2 channels AIO 4: 4 channels In accordance with the device configuration, the AIO assembly supports one of the following signal types: Input Output Voltage Current Voltage Current V ma ma V ma ma Resistance measurement (such as PT100, resistor contact series) Table 5: Signal types supported by the AIO assembly Figure 13: AIO 4 assembly Media converter The MC 2-2 assembly is a media converter, which converts 2 electrical connections (RJ45) to one fiber-optic cable connection each. Each is converted independently of the other. The following interfaces are available: 2x RJ45 (ETH12, ETH22) 2x Duplex-LC (SFP module) (ETH11, ETH21) The media converter is designed to be transparent for the network and does not have its own IP address. 28 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

29 3 Product description Figure 14: MC 2-2 assembly Media converter with managed switch The assembly SW 3-3 is a media converter with managed switch. It combines two independent functions and provides you with the following interfaces: A media converter converts an electric connection (RJ45) into a fiber optic connection RJ45 (ETH12) Duplex-LC (SFP module) (ETH11) Managed switch with redundancy function (PRP or RSTP) 2x RJ45 (ETH23, ETH24), device-internal connection 2x Duplex-LC (SFP module) (ETH21, ETH22), redundancy connection The following redundancy functions are available to you according to your order: PRP (standard setting) RSTP Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 29

30 3 Product description Figure 15: SW 3-3 assembly 3.6 Operating concept You can operate the device using the controls on the front panel or using the web-based ISM Intuitive Control Interface visualization via a PC. The scope of function and structure of both options is virtually identical. Any differences are highlighted in these operating instructions. User rights and user roles The device is fitted with a rights system and a roles system. The display and access rights to device settings or events can therefore be controlled at user level. You can configure the rights system and roles system to meet your requirements. You will find more information about user rights and user roles in the User administration [ 162] section. You can only modify the device settings or parameters if you have the necessary user rights. Login/logout The control of access rights to device settings and parameters is user based. Various users can log in at the same time (e.g. via the visualization) and access the device. If you want to operate the device via the operating controls and visualization at the same time, you have to log in on the device and via the visualization. 30 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

31 3 Product description To log in as user, proceed as follows: 1. Press the LOGIN button in the status line. 2. Enter your user name and password and select the Ok button. ð Logged in user appears in status line. To log out as user, proceed as follows: Press the LOGOUT button in the status line. Navigation If you are operating the device using the controls on the front panel, you can use the rotary knob to navigate through the entire menu. The currently selected menu has a blue border. To open the highlighted menu, you must press the key. Pressing the key takes you back to the previous menu level. If you are operating the device using the web-based visualization, you can navigate to the various buttons by clicking on them. Example To navigate to the desired value 1 parameter, proceed as follows: 1. Go to Settings. 2. Select Parameter. 3. Select Control. 4. Select Desired value 1. In these operating instructions, the path for navigating to a parameter is always shown in an abridged form: Go to Settings > Parameter > Control > Desired value 1. Setting the parameters Depending on the parameter, you can undertake the settings in various ways. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 31

32 3 Product description Selecting list To select a list entry, proceed as follows: 1. Use rotary knob to navigate to list and press the key. Figure 16: Selecting entry from list 2. Use rotary knob to highlight entry from list and press the key. Entering value To enter a value, proceed as follows: 1. Use rotary knob to select the field for the value and press the key. ð If operating via the front panel, the numerical keypad appears. Figure 17: Entering value 2. Enter the value you want and confirm with. 32 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

33 3 Product description Entering text To enter text, proceed as follows: 1. Use rotary knob to select the text box and press the key. ð If operating via the front panel, the keyboard appears. Figure 18: Entering text 2. Enter the text you want and confirm with. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 33

34 4 Packaging, transport and storage Packaging, transport and storage Packaging, transport and storage Suitability, structure and production The goods are packaged in a sturdy cardboard box. This ensures that the shipment is secure when in the intended transportation position and that none of its parts touch the loading surface of the means of transport or touch the ground after unloading. The box is designed for a maximum load of 10 kg. Inlays inside the box stabilize the goods, preventing impermissible changes of position, and protect them from vibration Markings The packaging bears a signature with instructions for safe transport and correct storage. The following symbols apply to the shipment of non-hazardous goods. Adherence to these symbols is mandatory. Protect against moisture Table 6: Shipping pictograms Top Fragile Attach lifting gear here Center of mass 4.2 Transportation, receipt and handling of shipments In addition to oscillation stress and shock stress, jolts must also be expected during transportation. In order to prevent possible damage, avoid dropping, tipping, knocking over and colliding with the product. If a crate tips over, falls from a certain height (e.g. when slings tear) or experiences an unbroken fall, damage must be expected regardless of the weight. Every delivered shipment must be checked for the following by the recipient before acceptance (acknowledgment of receipt): Completeness based on the delivery slip External damage of any type. The checks must take place after unloading when the crate or transport container can be accessed from all sides. 34 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

35 4 Packaging, transport and storage Visible damage Hidden damage If external transport damage is detected on receipt of the shipment, proceed as follows: Immediately record the transport damage found in the shipping documents and have this countersigned by the carrier. In the event of severe damage, total loss or high damage costs, immediately notify the sales department at Maschinenfabrik Reinhausen and the relevant insurance company. After identifying damage, do not modify the condition of the shipment further and retain the packaging material until an inspection decision has been made by the transport company or the insurance company. Record the details of the damage immediately onsite together with the carrier involved. This is essential for any claim for damages! If possible, photograph damage to packaging and packaged goods. This also applies to signs of corrosion on the packaged goods due to moisture inside the packaging (rain, snow, condensation). Be absolutely sure to also check the sealed packaging. When damages are not determined until unpacking after receipt of the shipment (hidden damage), proceed as follows: Make the party responsible for the damage liable as soon as possible by telephone and in writing, and prepare a damage report. Observe the time periods applicable to such actions in the respective country. Inquire about these in good time. With hidden damage, it is very hard to make the transportation company (or other responsible party) liable. Any insurance claims for such damages can only be successful if relevant provisions are expressly included in the insurance terms and conditions. 4.3 Storage of shipments When selecting and setting up the storage location, ensure the following: Protect stored goods against moisture (flooding, water from melting snow and ice), dirt, pests such as rats, mice, termites and so on, and against unauthorized access. Store the crates on timber beams and planks as a protection against rising damp and for better ventilation. Ensure sufficient carrying capacity of the ground. Keep entrance paths free. Check stored goods at regular intervals. Also take appropriate action after storms, heavy rain or snow and so on. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 35

36 5 Mounting 5 Mounting This chapter describes how to correctly install and connect the device. Note the connection diagrams provided. WARNING Electric shock Risk of fatal injury due to electrical voltage. De-energize the device and system peripherals and lock them to prevent them from being switched back on. Do so by short-circuiting the current transformer; do not idle the current transformer. NOTICE Electrostatic discharge Damage to the device due to electrostatic discharge. Take precautionary measures to prevent the build-up of electrostatic charges on work surfaces and personnel. 5.1 Preparation The following tools are needed for mounting: Screwdriver for the fixing bolts (M6) Small screwdriver for connecting the signal lines and supply lines Depending on installation site and mounting variant, you may need additional tools and corresponding attachment material (screws, nuts, washers) which are not included in the scope of supply. 5.2 Mounting device NOTICE Damage to the device due to overheating! Insufficient circulation of ambient air can result in damage to the device. Keep the ventilation slots clear. Ensure sufficient distance to neighboring components. Reliable operation of the device in the permitted temperature range requires that you maintain the following minimum distances to the control cabinet and to neighboring components: To the floor of the control cabinet To the roof of the control cabinet Between two 19" devices Table 7: Minimum distances in the control cabinet Minimum distance 88.9 mm (3.5 in) Corresponds to 2 RU 36 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

37 5 Mounting Figure 19: Example depiction of the minimum distances in a control cabinet when installing two 19" devices For other installation types, contact Maschinenfabrik Reinhausen. Mounting in a 19" frame (in accordance with DIN Part 5) To mount the device in a 19" frame, proceed as follows: 1. Place cage nuts in the desired locations on the 19" frame, noting the device dimensions. 2. Place device in 19" frame and screw down. Figure 20: Example of device mounting in a 19" frame Mounting in a control panel with a 19" flush control panel frame To mount the device in a control panel, proceed as follows: ü Scope of delivery is complete. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 37

38 5 Mounting Figure 21: Scope of delivery 1. Produce cut-out in control panel. Figure 22: Producing cut-out in control panel 2. Mounting cage nuts Figure 23: Mounting cage nuts 38 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

39 5 Mounting 3. Secure frame to control panel. Figure 24: Securing frame to control panel 4. Slide device into flush control panel frame and secure. Figure 25: Securing device 5. Close cover of flush control panel frame. Figure 26: Closing cover Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 39

40 5 Mounting 5.3 Connecting device The following section describes how to establish the electrical connection to the device. WARNING Electric shock Risk of fatal injury due to connection mistakes Ground the device with a protective conductor using the grounding screw on the housing. Note the phase difference of the secondary terminals for the current transformer and voltage transformer. Connect the output relays correctly to the motor-drive unit. Supply the voltage via separators and ensure that current paths can be short circuited. Fit the separator, clearly labeled, near the device's power supply so that it is freely accessible. This will allow the device to be replaced with ease in the event of a defect Cable recommendation Please note the following recommendation from Maschinenfabrik Reinhausen when wiring the device. Excessive line capacitance can prevent the relay contacts from breaking the contact current. In control circuits operated with alternating current, take into account the effect of the line capacitance of long control cables on the function of the relay contacts. If you want to route Ethernet connections starting from a control cabinet or building, we recommend the use of fiber-optic cables (in accordance with the recommendation from IEC ). Cable Assembly Cable type Conductor crosssection Power supply OT1205 Unshielded 1.5 mm² - Voltage measurement UI 1, UI 1-1, UI 3 Current measurement UI 1, UI 1-1, UI 3 Signal inputs DIO 28-15, DIO Signal outputs* DIO 28-15, DIO Signal inputs Signal outputs AIO 2, AIO 4 AIO 2, AIO 4 Shielded 2.5 mm² - Unshielded 4 mm² - Max. length Shielded 1.5 mm m (<25 Ω/km) Shielded 1.5 mm 2 - Shielded 1 mm m (<25 Ω/km) Shielded 1 mm 2-40 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

41 5 Mounting Cable Assembly Cable type Conductor crosssection RS232, RS485 SUB-D CPU I Shielded 0.25 mm 2 25 m Max. length CAN bus CPU I Shielded 0.75 mm² 2,000 m (total CAN bus) Ethernet RJ45 CPU I min. Cat-5, shielded S/FTP Ethernet FO MC 2-2, SW 3-3 Table 8: Recommendation for connection cable Duplex LC Multimode, OM3, 1,310 nm *) Observe line capacitance, see note above m - 2,000 m Information about connecting serial interfaces RS232 and RS485 NOTICE Damage to the device Using the wrong data cable may damage the device. Only use data cables which comply with the description below. RS232 (D-SUB 9-pole) For connecting the device via the RS232 interface (COM2), use a data cable with the following structure: Figure 27: RS232 data cable (9-pole) Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 41

42 5 Mounting RS485 (D-SUB 9-pole) To connect the device via the RS485 interface (COM2), use a data cable with the following structure: Figure 28: RS485 data cable 42 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

43 5 Mounting Combined interface RS232/RS485 (D-SUB 9-pole) To connect the device via a combined RS232/RS485 interface (COM2), use a data cable with the following structure: Figure 29: Data cables for combined interface RS232/RS485 D-SUB 9-pole plug connection Only use 9-pole D-SUB plugs with the following characteristics: Plug housing is metallic or metal-plated Cable shielding is connected with the plug using one of the two following variants: Shielding is screwed to the traction relief device. Shielding is soldered to the plug housing. Figure 30: Example of a soldered shielding on a plug housing Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 43

44 5 Mounting Information about laying fiber-optic cable To ensure the smooth transfer of data via the fiber-optic cable, you must ensure that mechanical loads are avoided when laying the fiber-optic cable and later on during operation. Please note the following: Radii must not fall below the minimum permissible bend radii (do not bend fiber-optic cable). The fiber-optic cables must not be over-stretched or crushed. Observe the permissible load values. The fiber-optic cables must not be twisted. Be aware of sharp edges which could damage the fiber-optic cable's coating when laying or could place mechanical loading on the coating later on. Provide a sufficient cable reserve near distributor cabinets for example. Lay the reserve such that the fiber-optic cable is neither bent nor twisted when tightened Electromagnetic compatibility The device has been developed in accordance with applicable EMC standards. The following points must be noted in order to maintain the EMC standards Wiring requirement of installation site Note the following when selecting the installation site: The system's overvoltage protection must be effective. The system's ground connection must comply with all technical regulations. Separate system parts must be joined by a potential equalization. The device and its wiring must be at least 10 m away from circuit-breakers, load disconnectors and busbars Wiring requirement of operating site Note the following when wiring the operating site: Route the connecting leads in grounded metal cable ducts. Do not route lines which cause interference (for example power lines) and lines susceptible to interference (for example signal lines) in the same cable duct. Maintain a space of more than 100 mm between lines which cause interference and those which are susceptible to interference. 44 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

45 5 Mounting Figure 31: Recommended wiring 1 Cable duct for lines causing interference 2 Line causing interference (e.g. power line) Short-circuit and ground reserve lines. 3 Cable duct for lines susceptible to interference 4 Line susceptible to interference (e.g. signal line) Never connect the device with a collective line containing numerous wires. To transmit signals, use shielded lines with individual conductors (outgoing conductor/return conductor) twisted in pairs. Connect full surface of shielding (360º) to device or to a nearby grounding bar. Using "pigtails" may limit the effectiveness of the shielding. Connect closefitting shielding to cover all areas. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 45

46 5 Mounting Figure 32: Recommended connection of the shielding 1 Connection of the shielding using a "pigtail" 2 Shielding connection covering all areas Wiring requirement in control cabinet Note the following when wiring the control cabinet: The control cabinet where the device will be installed must be prepared in accordance with EMC requirements: Functional division of control cabinet (physical separation) Constant potential equalization (all metal parts are joined) Line routing in accordance with EMC requirements (separation of lines which cause interference and those susceptible to interference) Optimum shielding (metal housing) Overvoltage protection (lightning protection) Collective grounding (main grounding rail) Cable bushings in accordance with EMC requirements Any contactor coils present must be interconnected The device's connection cables must be laid in close contact with the grounded metal housing or in metallic cable ducts with a ground connection. Signal lines and power lines/switching lines must be laid in separate cable ducts. The device must be grounded at the screw provided, the protective grounding connection, using a ground strap (cross-section min. 8 mm²). 46 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

47 5 Mounting Figure 33: Ground connection Information about shielding the CAN bus In order for the CAN bus to operate faultlessly, you have to connect the shielding using one of the following variants. If you are not able to use any of the variants detailed below, we recommend using fiber optic cables. Fiber optic cables decouple the voltage regulators and are not sensitive to electromagnetic interferences (surge and burst). NOTICE Damage to the device If you connect the CAN bus cable to devices with different potential, current may flow over the shielding. This current may damage the device. Connect the devices to a potential compensation rail to compensate for potential. If both devices have different potentials, only connect the CAN bus cable's shielding to one device. Variant 1: The connected devices share the same potential If the devices to be connected share the same potential, proceed as follows: 1. Connect all devices to a potential compensation rail to compensate for the potential. 2. Connect CAN bus cable's shielding to all connected devices. Variant 2: The connected devices have different potential Note that the shielding is less effective with this variant. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 47

48 5 Mounting If the devices to be connected have different potential, proceed as follows: Connect CAN bus cable's shielding to just one device. Connecting shielding Connect the shielding for the CAN bus cable to the 9-pin D-sub connector: Figure 34: Connection of CAN bus cable shielding to the 9-pin D-sub connector Information about shielding the cables for analog signals For the perfect capture of analog signals, you must connect the shielding in accordance with one of the following variants. NOTICE Damage to the device If you connect the cable to devices with different potential, current may flow over the shielding. This current may damage the device. Connect the devices to a potential compensation rail for potential equalization. If both devices have different potentials, only connect the cable's shielding to one device. Variant 1: TAPCON and receiver (e.g. 20 ma transmitter, resistor contact series) are on the same potential If the devices to be connected share the same potential, proceed as follows: Connect cable's shielding to both ends (TAPCON and receiver). Variant 2: TAPCON and receiver (e.g. 20 ma transmitter, resistor contact series) are on different potential Note that the shielding is less effective with this variant. If the devices to be connected have different potential, proceed as follows: Connect cable's shielding to TAPCON only. 48 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

49 5 Mounting Connecting shielding You have to place the shielding against a suitable point with grounding. The cable shielding should be removed as late as possible before connecting to keep the section with unshielded cables as short as possible. The shielding must be connected with shielding clips. Depending on where the TAPCON is installed, you have the following options: Connect shielding to one of the shielding clips on side plate of TAPCON Figure 35: Placement of shielding on the shielding clip on side plate of TAPCON Connect shielding to a grounding bar of control cabinet Figure 36: Examples of supporting shielding on ground bar (on left: Direct connection to AIO assembly, on right: Connection using line-up terminal) Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 49

50 5 Mounting Mounting terminating resistor of CAN bus If you want to operate the device in parallel operation, you need to mount a 120 Ω terminating resistor at both ends of the CAN bus. Use the plug connector with terminating resistor provided as an option. Figure 37: Terminating resistor of CAN bus Connecting cables to the system periphery To obtain a better overview when connecting cables, only use as many leads as necessary. To connect cables to the system periphery, proceed as follows: ü Use only the specified cables for wiring. Note the cable recommendation. Connect the lines to be wired to the device to the system periphery as shown in the connection diagrams supplied Wiring device To obtain a better overview when connecting cables, only use as many leads as necessary. Proceed as follows to wire the device: ü ü Note the connection diagram. Use only the specified cables for wiring. Note the cable recommendation. ü Wire the lines to the system periphery [ 50]. 1. Strip insulation from lines and leads. 50 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

51 5 Mounting 2. Crimp stranded wires with wire end sleeves. 3. Guide leads into corresponding connector terminals and fasten using a screwdriver. Figure 38: Example: Connector for voltage measurement Figure 39: Example: Connector for current measurement 4. Insert the plug into the associated slot and lock or screw the plug in place Checking functional reliability To ensure that the device is wired correctly, check its functional reliability. NOTICE Damage to device and system periphery An incorrectly connected device can lead to damages in the device and system periphery. Check the entire configuration before commissioning. Prior to commissioning, be sure to check the actual voltage and operating voltage. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 51

52 5 Mounting Check the following: Once you have connected the device to the grid, the display shows the MR logo and then the operating screen. The voltage display LED on the top left of the device's front panel lights up. The device is fully mounted and can be configured. The actions required for this are described in the following chapter. 52 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

53 6 Commissioning 6 Commissioning To commission the device, you need to set several parameters and perform function tests. There are 2 options available for this: Commissioning wizard (TILA TAPCON Interactive Launch Assist) Setting the parameters manually These are described in the following sections. NOTICE Damage to device and system periphery An incorrectly connected device can lead to damages in the device and system periphery. Check the entire configuration before commissioning. Prior to commissioning, be sure to check the actual voltage and operating voltage. 6.1 Commissioning wizard If you want the device to help when setting the relevant parameters, you can use the commissioning wizard TILA (TAPCON Interactive Launch Assist). The commissioning wizard provides a choice of parameters you can configure in order. A detailed description of each of the parameters can be found in the Functions and settings [ 64] chapter. To call up the commissioning wizard, you will need the necessary access rights [ 162]. When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin To set the parameters with the help of the commissioning wizard, proceed as follows: 1. Log in as user with the access rights required. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 53

54 6 Commissioning 2. Go to Settings > Commissioning wizard. Figure 40: Calling up commissioning wizard 3. Press the Next button to launch the commissioning wizard. 4. Follow the on-screen instructions. Once you have entered all of the parameters relevant to commissioning, continue with the function test [ 57]. 6.2 Setting parameters To commission the TAPCON, you must set the following parameters. For more detailed information about the parameters, refer to the respective sections. To set the parameters, you need the necessary access rights [ 162]. When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin Setting the language You can use this parameter to set the display language for the device. The device comes with a maximum of 4 languages. The following languages are available: English German French* Italian* Portuguese* Russian* 54 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

55 6 Commissioning Spanish* Korean* Chinese* *) Language is available as an option To set the language, proceed as follows: 1. Press the Language button on the status bar. Figure 41: Setting the language 2. Select the language you want from the list field. ð The "Restart device" dialog appears. 4. Restart the device to apply the changed language setting Setting date and time You can set the date and time in the following ways: Setting manually Time synchronization via control system (SCADA) Time synchronization via SNTP time server If you are using a control system, the device automatically synchronizes the date and time with the control system. If you want to use an SNTP time server, you must set the required parameters. Observe the information provided in the Time synchronization [ 159] section. If you would like to set the date and time manually, you have to enter the values in the following formats: Date DD.MM.YYYY Table 9: Formats Time HH:MM The time does not switch from daylight saving time to standard time and back automatically. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 55

56 6 Commissioning Proceed as follows to set the date and time manually: 1. Go to Settings > Time. Figure 42: Setting date and time 2. Enter date and time Setting further parameters Set further parameters to commission the device. More detailed information about each of the parameters can be found in the Functions and settings [ 64] chapter. Setting transformer data Set the transformer data and phase difference of the current transformer and voltage transformer: 1. Set measured value display [ 65]. 2. Set primary transformer voltage [ 90]. 3. Set secondary transformer voltage [ 90]. 4. Set primary transformer current [ 90]. 5. Set secondary transformer current [ 91]. 6. Set the current-transformer circuit, voltage-transformer circuit, and phase angle correction [ 91]. Setting control parameters Set the following control parameters: 1. Set the desired value [ 69]. 2. Set the bandwidth [ 83]. 3. Set delay time T1 [ 84]. 56 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

57 6 Commissioning Setting R&X compensation (optional) If you need R&X compensation [ 103], you must set the parameters required for this: 1. Select the "R&X compensation" compensation method. 2. Set the line data for the ohmic resistance load. 3. Set the line data for the inductive resistance load. 4. Set the line length. Setting Z compensation (optional) If you need Z compensation [ 104], you must set the parameters required for this: 1. Select the "Z compensation" compensation method. 2. Set voltage increase. 3. Set voltage limit value. Setting parallel operation (optional) If you need parallel operation, you must set the parameters required for this. You will find more information about parallel operation in the "Parallel operation" [ 108] section: Setting tap position capture via analog input (optional) If you want to capture the tap position via the analog input, you must set the parameters required for this: Capture tap positions via analog input [ 106]. All parameters relevant to commissioning are entered. Continue with the function tests. Setting control system protocol (optional) If you need a control system protocol [ 137], you must set the parameters required for this. More information about this (e.g. data points) can be found in the enclosed supplement for the control system protocol. 6.3 Function tests Before switching from manual mode to auto mode, Maschinenfabrik Reinhausen recommends carrying out function tests. These function tests are described in the following sections. Note the following points for all function tests: You must ensure that REMOTE mode is disabled before you can control the on-load tap-changer manually in manual mode. You can only activate the on-load tap-changer manually in manual mode using the and keys. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 57

58 6 Commissioning You have to be logged in to the device as a user with a parameter configurator or administrator user role. When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin During the function test, you must set the most important parameters. Details on the parameters listed can be found in the Functions and settings [ 64] chapter Testing a control function This section describes how you can check the device's control functions: ü Supply voltage must be present. 1. Press to select manual mode. 2. Set transmission ratio for voltage transformer, current transformer, and transformer circuit. 3. Measure actual voltage and compare with the measured value displayed on the device's main screen. 4. Select the Measured values menu item to display the operating values for current and power and compare them with the values of the operation measurement instruments. 5. Control the on-load tap-changer manually with the or keys until the measured voltage U actual reaches the desired voltage U desired (desired value 1). 6. Set desired value to the value you want [ 69]. 7. Set bandwidth depending on step voltage [ 83]. 8. Set delay time T1 to 20 seconds [ 84]. 9. Set time response T1 to linear [ 84]. 10. Press to raise the on-load tap-changer 1 step. 11. Press to select auto mode. ð If the actual voltage is outside the bandwidth, the device returns the on-load tap-changer to the original operating position after 20 seconds. 12. Press to select manual mode. 13. Press to lower the on-load tap-changer 1 step. 14. Press to select auto mode. ð If the actual voltage is outside the bandwidth, the device returns the on-load tap-changer to the original operating position after 20 seconds. 58 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

59 6 Commissioning 15. Press to select manual mode. 16. Set delay time T2 to 10 seconds and activate it [ 86]. 17. Press twice to raise the on-load tap-changer 2 steps. 18. Press to select auto mode. ð If the actual voltage is outside the bandwidth, after 20 seconds the device lowers the on-load tap-changer one step and after another 10 seconds another step. 19. Press to select manual mode. 20. Set delay time T1 [ 84] and delay time T2 [ 86] to the desired value. We recommend a temporary setting of 100 seconds for delay time T1 when commissioning the transformer. Depending on the operating conditions, you can also specify the delay time following a longer observation period. In this regard, it is useful to register how the actual voltage progresses and the number of tap-change operations per day Checking parallel operation This section describes how you can run the function test for parallel operation. Requirements To obtain perfect functioning in parallel operation, the TAPCON must be commissioned in simplex mode. Make sure that the conditions below have been fulfilled. All TAPCON units are set to the same operating parameters for "desired value" and "delay time T1" [ 84] "Activate parallel operation" [ 112] parameter set to ON Parallel operation method selected. A different CAN bus address [ 113] ( 0) is set for all TAPCON The same parallel operation group input is set for all TAPCON Setting circulating reactive current sensitivity This section describes how you set the circulating reactive current sensitivity to check the function of the "circulating reactive current minimization" parallel operation method. Note that the following prerequisites must be met for the "circulating reactive current minimization" parallel operation method: You have to use current transformers with the same rated values for all transformers in parallel operation. If you wish to operate in parallel operation with existing devices, you have to activate the Retrofit TAPCON 2xx [ 117] parameter. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 59

60 6 Commissioning Consult the section Circulating reactive current minimization for more information. To set the circulating reactive current sensitivity, proceed as follows: 1. Select the "Circulating reactive current" parallel operation method. 2. Set circulating reactive current sensitivity to a value of 0%. 3. If necessary, activate the Retrofit TAPCON 2xx function [ 117]. 4. Adjust both transformers in simplex mode to the same actual voltage using on-load tap-changers. 5. Connect the transformers in parallel and enable the parallel control. ð ð The status display in the Parallel operation menu lights up blue. The two TAPCON must be within the bandwidth. 6. Set the desired value of both TAPCON to the voltage currently measured. 7. On one of the two transformers, raise the tap position of the on-load tapchanger by one setting; on the second transformer, lower the tap position of the on-load tap-changer by one setting. ð The two TAPCON are still within the bandwidth. 8. Increase the circulating reactive current sensitivity in small steps until the control deviation du in the main screen is outside the bandwidth (depending on TAPCON greater than or less than the bandwidth). 9. Press to select auto mode for all TAPCON units. ð All of the TAPCON units return the on-load tap-changer units to the original tap positions. If an on-load tap-changer does not switch back to its original tap position, you have to increase the circulating reactive current sensitivity. If one of the on-load tap-changer units switches one or more tap positions higher and the other switches the same amount lower, you need to reduce the circulating reactive current sensitivity. After you have set the circulating reactive current sensitivity, continue with the function test for the circulating reactive current blocking limit described in the next section Testing the circulating reactive current blocking limit This section describes how to run the function test for circulating reactive current blocking. ü Set the circulating reactive current blocking limit to a value of 20%. 1. Press on a TAPCON to select manual mode. 2. Using manual control, adjust the relevant motor-drive unit upwards (for example 1-2 steps) by the maximum permitted tap difference in operating positions between the parallel operating transformers. 60 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

61 6 Commissioning When setting the circulating reactive current blocking in the following process step, wait approximately 2 to 3 seconds between the individual steps. 3. In the Parallel operation > Parallel operation method menu item, set the circulating reactive current parallel operation method. 4. Reduce the circulating reactive current blocking limit parameter from the set value of 20% in steps of 1% until the message Circulating reactive current blocking limit exceeded is displayed. ð ð Any further regulation is blocked. After the set delay time for the parallel operation error message has elapsed, the circulating reactive current blocking message is displayed 5. Increase the circulating reactive current blocking limit parameter again until the message Circulating reactive current limit exceeded disappears. 6. Press to select auto mode. ð The motor-drive unit automatically returns to the original operating position. 7. Set the value determined for the "circulating reactive current blocking limit" for the TAPCON units in parallel operation as well. If one TAPCON or all of the TAPCON units indicate Circulating reactive current blocking limit exceeded even though the control inputs are correctly connected for all TAPCON units, all of the TAPCON units block. This could be due to various causes. Further information is given in the chapter Troubleshooting [ 206]. ð The function test for the circulating reactive current blocking limit is complete Checking tap synchronization method This section describes how to run the function test for tap synchronization (master/follower). In parallel operation in accordance with the Automatic tap synchronization method, the tap positions of the transformers running in parallel are compared. It is therefore necessary that the transformers have the same position designation and that the Raise and Lower signals produce the same voltage change in all transformers. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 61

62 6 Commissioning NOTICE Damage resulting from formation of circulating reactive current If the parameters are not set correctly, damage may result from the formation of circulating reactive current and the resulting overload of transmission lines and transformers. Check transformer type plate. Set TAPCON parameters in accordance with the configuration of the transformers. Before starting the function test, you must carry out the following steps: 1. Assign the master function to one TAPCON. 2. Assign the follower function to the other TAPCON units. 3. Compare the tap position displays of master and follower. All of the TAPCON units must display the same tap position. If this is not the case, switch all TAPCON units to the same tap position. Figure 43: Comparing the tap position 1 Master 3 Tap position display 2 Follower To perform the function test, proceed as follows: 1. Press on the follower to select manual mode. 2. If necessary, set the follower tapping direction. 3. Press on the master to select manual mode. 4. Press or on the master to manually change the tap position. 5. Press on the follower to select auto mode. ð The follower switches into the same tap position as the master. 6. Press on the master to select auto mode. 62 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

63 6 Commissioning 7. Press on the follower to select manual mode. 8. Press or on the follower to manually change the tap position. ð After expiry of the set delay time for parallel operation errors, there is a tap difference to follower on the master. 9. Press several times on the follower to manually increase the tap position by the number of permitted steps ("Maximum permitted tap difference") and then one more step. ð ð After expiry of the set delay time for parallel operation errors, there is a tap difference to follower on the master. After expiry of the set delay time for parallel operation errors, there is a tap difference to master on the follower. 10. Press on the follower to select auto mode. ð There is no response. All devices remain blocked. 11. Press on the master and follower to select manual mode. 12. Press or on the master and follower to manually set the desired step. ð The function tests for the tap synchronization method are complete. Installation and commissioning of the device is complete. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 63

64 7 Functions and settings This chapter describes all the functions and setting options for the device. 7.1 General You can set general parameters in this menu item: General settings Display language for the device Can also be set via the status bar [ 54] Activate/deactivate launching the commissioning wizard after the device is restarted Measured value display Transformer name Remote behavior Settings for web-based visualization IP address Subnet mask Gateway address SSL encryption Figure 44: General 64 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

65 7.1.1 Activating/deactivating automatic launch of commissioning wizard You can use this parameter to set whether the commissioning wizard [ 53] TILA (TAPCON Interactive Launch Assist) is to launch automatically when the device is restarted. 1. Go to Settings > Parameters > General > Commissioning wizard. 2. Select the option you want Setting measured value display This parameter lets you set whether the displayed measured values and control parameters are to refer to the primary side or secondary side. To set the measurement transformer display, proceed as follows: 1. Go to Settings > Parameters > General > Measured value display. 2. Select the option you want Remote behavior You can use this parameter to set the behavior of the TAPCON in Remote operating mode. You can select the following options: Option Inputs SCADA Inputs and SCADA Table 10: Selecting Remote behavior Description To set the Remote behavior, proceed as follows: The TAPCON accepts commands via digital inputs. The TAPCON accepts commands via SCA- DA. The TAPCON accepts commands via digital inputs and SCADA. 1. Go to Settings > Parameters > General > Remote behavior. 2. Select the option you want Visualization The device is equipped with a web-based visualization. This allows you to configure the device with a PC and to display measured values. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 65

66 Interfaces A connection to the visualization can be established using 2 interfaces: Front interface (for local access) Optional: On the back via the ETH2.2 interface on the CPU I module (for access by means of the remote display, control center etc.) System requirements To access the web-based visualization, you need a PC with an HTML5-capable browser. The display is optimized for the following browsers: Microsoft Internet Explorer 10 or higher Google Chrome To establish a connection with the visualization, please note the following sections Configuring visualization You can use the following parameters to configure the visualization. The following parameters are available: IP address Subnet mask Gateway address SSL encryption IP address, subnet mask and gateway address You can use these parameters to undertake the network configuration for the visualization. These settings apply to access via the ETH2.2 interface of the CPU I module on the back. Assign IP addresses to both web-based visualization and SCADA (optional) in different subnets. Otherwise you will not be able to establish a connection. 1. Go to Settings > Parameters > General > IP address, Subnet mask or Gateway. 2. Enter the value you want. Activating SSL encryption You can use this parameter to set whether access to the visualization should take place via an SSL-encrypted connection. To activate SSL encryption, proceed as follows: 1. Go to Settings > Parameters > General > SSL encryption. 66 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

67 2. Select the option you want Establishing connection to visualization A connection to the visualization can be established using 2 interfaces: Front interface (for local access) Optional: On the back via the ETH2.2 interface on the CPU I module (for access by means of the remote display, control center etc.) Establishing connection via front interface The device is equipped with a DHCP server for connection via the front interface. To establish a connection via the front interface, proceed as follows: 1. Connect PC and device via front interface using Ethernet cable (RJ45 plug). Figure 45: Establishing connection via the front interface 2. Activate automatic assignment of the IP address via DHCP on the PC. 3. Enter the visualization's IP address or if SSL encryption is active enter on the PC in the browser. ð The visualization is accessed. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 67

68 Establishing connection via the ETH2.2 interface on the CPU I module on the back To connect via the interface on the back, proceed as follows: 1. Connect PC and device via ETH2.2 interface on back using Ethernet cable (RJ45 plug). Figure 46: Establishing connection via the ETH2.2 interface on the back 2. Go to Communication on the device to display the device's IP address. Figure 47: Displaying Communication 3. Assign the PC an unique IP address in the same subnet as the device (e.g ). 68 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

69 4. Enter the visualization's IP address (e.g. if SSL encryption is active enter on the PC in the browser. ð The visualization is accessed Accessing online help The web-based visualization has an online help section. To call up the online help, proceed as follows: 1. Call up web-based visualization with the PC. 2. Select the MR logo in the status line. ð The online help appears. 7.2 Control All of the parameters required for the regulation function are described in this section. Figure 48: Setting the control parameters (example) Setting the desired value In accordance with the order, the device is equipped with one of the following variants for setting the desired value: Desired value 1 To set the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Desired value. 2. Enter desired value. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 69

70 Desired value You can set 3 different desired values. The device always uses one of the set desired values for control. You can define the desired value used for control by means of the "Select desired value" parameter or with the digital inputs. The device only processes commands via digital inputs or the control system when it is in the Remote mode. You must also set the Remote behavior [ 65] parameter accordingly. Setting the desired value To set the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Desired value. 2. Enter desired value. Selecting a desired value You can use this parameter to select the desired value used for control. To select the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Select desired value. 2. Select the desired value you want in the list Desired value You can set 5 different desired values. The device always uses one of the set desired values for control. You can define the desired value used for control by means of the "Select desired value" parameter or with the digital inputs. The device only processes commands via digital inputs or the control system when it is in the Remote mode. You must also set the Remote behavior [ 65] parameter accordingly. Setting the desired value To set the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Desired value. 2. Enter desired value. 70 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

71 Selecting a desired value You can use this parameter to select the desired value used for control. To select the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Select desired value. 2. Select the desired value you want in the list Analog setting of the desired value With the analog setting of the desired value, the desired value for the automatic voltage regulation can be variably adapted using an analog signal (e.g ma). Desired value Max. Min. Min. Max. Analog signal Figure 49: Analog setting of the desired value In order to configure the analog setting of the desired value, you can set the parameters as described below. To specify the desired value using an analog signal, you need to create a signal at the Desired value setting release input. If this is not done, the device uses the set desired value 1. Setting desired value 1 To set the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Desired value. 2. Enter desired value. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 71

72 Setting max. desired value setting With this parameter, you can set the desired value that corresponds to the maximum level of the analog signal level (e.g. 20 ma for ma signal). 1. Go to Settings > Parameters > Control > Setting max. desired value. 2. Enter desired value. Setting min. desired value setting With this parameter, you can set the desired value that corresponds to the minimum level of the analog signal (e.g. 4 ma for ma signal). 1. Go to Settings > Parameters > Control > Setting min. desired value. 2. Enter desired value Step-by-step setting of the desired value For the step-by-step setting of the desired value, you can increase or decrease the desired value for the automatic voltage regulation by an adjustable step width using digital inputs or control system commands. For each "Increase desired value" or "Decrease desired value" command, the active desired value is increased or decreased by the set step width. It is not possible to set desired values outside of the permitted setting range ( V). The device only processes commands via digital inputs or the control system when it is in the Remote mode. You must also set the Remote behavior [ 65] parameter accordingly. In order to configure the step-by-step setting of the desired value, you can set the parameters as described below. Setting desired value 1 To set the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Desired value. 2. Enter desired value. Setting desired value step width To set the desired value sep width, proceed as follows: 1. Go to Settings > Parameters > Control > Desired value step width. 2. Enter desired value step width. 72 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

73 Also refer to 2 Remote behavior [ 65] Active power-dependent adjustment of desired voltage value The TAPCON Dynamic Setpoint Control (TDSC) function is used to adapt the desired voltage value depending on the measured active power. This allows you to compensate for a voltage drop during increased load or an increase in voltage due to a decentralized feed-in. Depending on whether positive or negative active power is measured, the desired value calculation is based on 2 linear equations (see example in diagram below). Parameter Function Settings (see diagram below) U max : Maximum desired value U min : Minimum desired value U 0 : Desired value at 0 active power P max : Active power at max. desired value P min : Active power at min. desired value Maximum set desired value is activated when P max is exceeded. Minimum set desired value is activated when value falls below P min. Set desired value is activated when measured active power is 0 MW. Set maximum active power value above which the power-dependent desired value is to attain the maximum value U max. Set minimum active power value below which the power-dependent desired value is to attain the minimum value U min. Table 11: Parameters to be set for active power-dependent adjustment of desired voltage value V 99.0 V V 20.0 MW MW Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 73

74 Figure 50: Active power-dependent adjustment of desired voltage value U ref Desired value U min Minimum desired value P meas Measured active power U max Maximum desired value P min P max Active power at minimum desired value Active power at maximum desired value U 0 Set desired value when measured active power = 0 74 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

75 Response to active power P max being exceeded If the measured active power P meas exceeds the set parameter P max, the value U max is adopted as the desired value. Response to value falling below active power P min If the measured active power P meas falls below the set parameter P min, the value U min is adopted as the desired value. Response to a measured active power P meas = 0 MW: If the measured active power P meas = 0, the set parameter U 0 is adopted. Linear dependency with negative active power: If the measured active power P min P meas 0, the desired value is calculated using the following formula: Linear dependency with positive active power: If the measured active power 0 P meas P max, the desired value is calculated using the following formula: To activate the active power-dependent adjustment of the desired voltage value, you need to set the following parameters: Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 75

76 Activating TDSC The TDSC function is only active when the device can calculate the active power (correct current measurement and voltage measurement) and the required parameters are set. If this isn't done, the voltage is regulated to the set desired value [ 69]. You can activate or deactivate the power-dependent adjustment of the desired voltage value as follows: Parameter Digital inputs TDSC on and TDSC off (optional) Control system command (optional) If you activate TDSC, the line drop compensation (R&X compensation or Z compensation) function is deactivated. To activate/deactivate TDSC using parameters, proceed as follows: 1. Go to Settings > Parameters > Control > Activate TDSC. 2. Select the option you want. TDSC Umax/Umin You can use these parameters to set the maximum and minimum desired value. The maximum or minimum desired value is activated when the measured active power reaches the set minimum or maximum active power. 1. Go to Settings > Parameters > Control > TDSC Umax/Umin. 2. Enter maximum/minimum desired value. TDSC U0 You can use this parameter to set the desired value which is to be used when the measured active power is Go to Settings > Parameter > Control > TDSC U0. 2. Enter desired value at active power 0. TDSC Pmax/Pmin You can use these parameters to set the maximum and minimum active power value at which the maximum and minimum active power-dependent desired value is to be used for regulation. 1. Go to Settings > Parameters > Control > TDSC Pmax/Pmin. 2. Enter active power for maximum/minimum desired value. 76 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

77 Active power-dependent adjustment of desired voltage value with 3 different desired values The TAPCON Dynamic Setpoint Control (TDSC) function is used to adapt the desired voltage value depending on the measured active power. This allows you to compensate for a voltage drop during increased load or an increase in voltage due to a decentralized feed-in. The device provides you with 3 different sets of parameters for this purpose. Depending on the selection of the desired value 1, 2 or 3, the device uses the parameter set 1, 2 or 3 for TDSC. Depending on whether positive or negative active power is measured, the desired value calculation is based on 2 linear equations (see example in diagram below). Parameter Function Settings (see diagram below) U max : Maximum desired value U min : Minimum desired value U 0 : Desired value at 0 active power P max : Active power at max. desired value P min : Active power at min. desired value Maximum set desired value is activated when P max is exceeded. Minimum set desired value is activated when value falls below P min. Set desired value is activated when measured active power is 0 MW. Set maximum active power value above which the power-dependent desired value is to attain the maximum value U max. Set minimum active power value below which the power-dependent desired value is to attain the minimum value U min. Table 12: Parameters to be set for active power-dependent adjustment of desired voltage value V 99.0 V V 20.0 MW MW Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 77

78 Figure 51: Active power-dependent adjustment of desired voltage value U ref Desired value U min Minimum desired value P meas Measured active power U max Maximum desired value P min P max Active power at minimum desired value Active power at maximum desired value U 0 Set desired value when measured active power = 0 78 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

79 Response to active power P max being exceeded If the measured active power P meas exceeds the set parameter P max, the value U max is adopted as the desired value. Response to value falling below active power P min If the measured active power P meas falls below the set parameter P min, the value U min is adopted as the desired value. Response to a measured active power P meas = 0 MW: If the measured active power P meas = 0, the set parameter U 0 is adopted. Linear dependency with negative active power: If the measured active power P min P meas 0, the desired value is calculated using the following formula: Linear dependency with positive active power: If the measured active power 0 P meas P max, the desired value is calculated using the following formula: To activate the active power-dependent adjustment of the desired voltage value, you need to set the following parameters: Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 79

80 Activating TDSC The TDSC function is only active when the device can calculate the active power (correct current measurement and voltage measurement) and the required parameters are set. If this isn't done, the voltage is regulated to the set desired value 1/2/3 [ 70]. You can activate or deactivate the power-dependent adjustment of the desired voltage value as follows: Parameter Digital inputs TDSC on and TDSC off (optional) Control system command (optional) If you activate TDSC, the line drop compensation (R&X compensation or Z compensation) function is deactivated. To activate/deactivate TDSC using parameters, proceed as follows: 1. Go to Settings > Parameters > Control > Activate TDSC. 2. Select the option you want. TDSC 1/2/3 Umax/Umin You can use these parameters to set the maximum and minimum desired value. The maximum or minimum desired value is activated when the measured active power reaches the set minimum or maximum active power. 1. Go to Settings > Parameters > Control > TDSC Umax/Umin. 2. Enter maximum/minimum desired value. TDSC 1/2/3 U0 You can use this parameter to set the desired value which is to be used when the measured active power is Go to Settings > Parameter > Control > TDSC U0. 2. Enter desired value at active power 0. TDSC 1/2/3 Pmax/Pmin You can use these parameters to set the maximum and minimum active power value at which the maximum and minimum active power-dependent desired value is to be used for regulation. 1. Go to Settings > Parameters > Control > TDSC Pmax/Pmin. 2. Enter active power for maximum/minimum desired value. 80 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

81 Desired value setting via BCD With the setting of the desired value via BCD, you can variably adapt the desired value for the automatic voltage regulation via digital inputs by means of BCD coding. Depending on variant, desired value setting via BCD is always active or you can activate it by creating a signal at the BCD desired value input. The permissible setting range is V. If the BCD coding is invalid or desired value setting via BCD is deactivated, the device uses the set desired value 1. Desired value BCD input V V V V V V V V V V V V V V V V V V V V V V V V V V V V V Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 81

82 Desired value BCD input V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

83 Desired value BCD input V V V V V V V V V V V V V V V V V V V V V V V V V Table 13: BCD-coded desired value Setting desired value 1 To set the desired value, proceed as follows: 1. Go to Settings > Parameter > Control > Desired value. 2. Enter desired value Bandwidth You can use this parameter to set the maximum permissible deviation in measured voltage U actual from the desired value U desired. The following section describes how you determine and set the bandwidth. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 83

84 Determining bandwidth In order to set the correct value, the transformer's step voltage and nominal voltage must be known. Note that a large bandwidth will result in a large control deviation. The bandwidth must always be greater than the following value: Figure 52: Calculation of minimum bandwidth U n-1 Step voltage of tap position n-1 U n U nom Step voltage of tap position n Nominal voltage The following transformer values are used to determine the minimum bandwidth: Nominal voltage U nom = 11,000 V Step voltage in tap position 4 U Step4 = 11,275 V Step voltage in tap position 5 U Step5 = 11,000 V Setting the bandwidth To set the bandwidth, proceed as follows: 1. Go to Settings > Parameter > Control > Bandwidth. 2. Enter bandwidth Delay time T1 Delay time T1 delays the issuing of a tap-change command for a defined period. This prevents unnecessary tap-change operations if the tolerance bandwidth is exited briefly. 84 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

85 Behavior only with delay time T1 If the measured voltage U actual is within the set bandwidth, no control commands are issued to the motor-drive unit for the tap-change operation. Control commands will also not be issued to the motor-drive unit if the measured voltage returns to the tolerance bandwidth within the set delay time T1. However, if the measured voltage deviates from the set bandwidth for a long period, a tap-change command occurs after expiration of the set delay time T1. The on-load tap-changer carries out a tap-change in a raise or lower direction to return to the tolerance bandwidth. Figure 53: Behavior of the regulation function with delay time T1 1 + B %: Upper limit 4 Set delay time T1 2 U desired : Desired value 5 U actual : Measured voltage 3 - B %: Lower limit 6 B%: Tolerance bandwidth A C U actual is outside the bandwidth. Delay time T1 starts. U actual is outside the bandwidth. Delay time T1 starts. B D U actual is within the bandwidth before delay time T1 is complete. U actual is still outside the bandwidth when delay time T1 is complete. Tap-change operation is initiated. Setting delay time T1 To set the delay time T1, proceed as follows: 1. Go to Settings > Parameters > Control > Delay time T1. 2. Enter delay time T1. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 85

86 Selecting time response T1 You can use this parameter to set the time response for delay time T1. You can select the following options: Linear time response Integral time response Linear time response Integral time response With linear time response, the device responds with a constant delay time regardless of the control deviation. With integral time response, the device responds with a variable delay time depending on the control deviation. The greater the control deviation (ΔU) in relation to the set bandwidth (B), the shorter the delay time. This means that the device responds faster to large voltage changes in the grid. Regulation accuracy improves as a result but the frequency of tap-changes increases too. Figure 54: Diagram for integral time response ΔU/B Control deviation "ΔU" as % of desired value in relation to the set bandwidth "B" as % of desired value 1 "Delay time T1" parameter To set the time response T1, proceed as follows: 1. Go to Settings > Parameters > Control > Time response T1. 2. Select the option you want Delay time T2 You can use this parameter to set the delay time T2. Delay time T2 is used to compensate for large control deviations faster. 86 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

87 The delay time T2 only takes effect if more than one tap-change operation is required to correct the control deviation. The first output pulse occurs after the set delay time T1. After the set tap-change delay time T2 has elapsed, additional pulses occur in order to correct the existing control deviation. The following requirements must be noted to set delay time T2: The delay time T2 must be greater than the switching pulse time. The delay time T2 must be greater than the maximum operating time of the motor-drive unit. The delay time T2 must be less than the value set for delay time T1. Behavior with delay times T1 and T2 Delay time T2 can be used to correct major control deviations more quickly. Ensure that you set a lower value in the "Delay time T2" parameter than in the "Delay time T1" parameter. If the measured voltage U actual deviates from the set bandwidth for a long period, a control impulse is output to the motor-drive unit after the set delay time T1. If the measured voltage U actual is still outside the bandwidth, Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 87

88 delay time T2 starts once delay time T1 is complete. Once delay time T2 is complete, a control impulse is again output to the motor-drive unit for the tap change to return to the tolerance bandwidth. Figure 55: Behavior of the regulation function with delay times T1 and T2 1 + B %: Upper limit 4 Set delay times T1 and T2. 2 U desired : Desired value 5 U actual : Measured voltage 3 - B %: Lower limit 6 B%: Tolerance bandwidth A C U actual is outside the bandwidth. Delay time T1 starts. Delay time T2 complete. Tap change triggered. Setting delay time T2 To set the delay time T2 proceed as follows: B Delay time T1 complete. Tap change triggered. 1. Go to Settings > Parameters > Control > Delay time T2. 2. Set delay time T2. Activating delay time T2 To activate delay time T2, proceed as follows: 1. Go to Settings > Parameter > Control > Activate delay T2. 2. Select the option you want. 88 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

89 7.2.5 Setting regulation mode If you are measuring the voltage and current with the 3-phase UI 3 measuring module, you can use this parameter to set whether you want 1-phase voltage regulation or voltage regulation to the average value of the 3 phases. You can select the following options: Single-phase: Voltage is automatically regulated to one selected phase. Limit value monitoring, line drop compensation, and parallel operation also take place on the selected phase using the circulating reactive current minimization method. Average value regulation: Voltage is automatically regulated to the average of the 3 phases. Limit value monitoring, line drop compensation, and parallel operation also take place using the circulating reactive current minimization method to the average of the 3 phases. If you activate the average value regulation option, automatic voltage regulation is blocked should the voltage or current measurement of one of the 3 phases fail. To set the regulation mode, proceed as follows: 1. Go to Settings > Parameters > Measurement. 2. Select the option you want Setting control variables If you are measuring the voltage and current with the 3-phase UI 3 measuring module and using the "single-phase" regulation mode, this parameter can be used to select the phase used for voltage regulation. You can select the following options: L1/N or L1/L2 L2/N or L2/L3 L3/N or L3/L1 To set the control variable, proceed as follows: 1. Go to Settings > Parameters > Measurement. 2. Select the option you want. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 89

90 7.3 Transformer data The transformation ratios and measuring set-up for the voltage and current transformers used in the system can be set with the following parameters. The device uses this information to calculate the corresponding measured values on the primary side of the current transformer (and therefore the transformer) from the recorded measured values. These are then displayed. Figure 56: Setting transformer data (example) Setting the primary transformer voltage This parameter can be used to set the primary transformer voltage in kv. To set the primary transformer voltage, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Primary transformer voltage. 2. Enter primary transformer voltage Setting the secondary transformer voltage This parameter can be used to set the secondary transformer voltage in V. To set the secondary transformer voltage, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Secondary transformer voltage. 2. Enter secondary transformer voltage Setting primary transformer current This parameter can be used to set the primary transformer current. 90 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

91 To set the primary transformer current, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Primary transformer current. 2. Enter primary transformer current Setting the secondary transformer current You can use this parameter to set the secondary transformer current. You can select the following options: 0.2 A 1 A 5 A To set the secondary transformer current, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Secondary transformer current. 2. Select secondary transformer current Setting circuit for current transformer/voltage transformer and phase angle correction To configure the circuit for the current transformer and voltage transformer, you must set the following parameters: Parameter Voltage-transformer circuit Current-transformer circuit Phase angle correction UI 1 measuring module Yes Yes Yes Table 14: Setting configuration of current transformer and voltage transformer (UI 1 measuring module) Parameter UI 3 measuring module 1-channel* 3-channel* Voltage-transformer circuit Yes No Current-transformer circuit Yes No Phase angle correction Yes No Measurement mode No Yes Table 15: Setting configuration of current transformer and voltage transformer (UI 3 measuring module) *) According to setting of UI measuring channels parameter. Note the following examples of common transformer circuits: Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 91

92 Circuit A: 1-phase measurement in 1-phase grid The voltage transformer VT is connected to the phase conductor and neutral conductor. The current transformer CT is looped into the phase conductor. The voltage U L1 and current I L1 are in phase. The voltage drop on a phase conductor is determined by the current I L1. If you use this circuit, set the device as follows: Parameter Voltage-transformer circuit Current-transformer circuit Phase angle correction 0 Option 1 Ph phase voltage 1 Ph phase current Table 16: Circuit A: 1-phase measurement in 1-phase grid Circuit B: 1-phase measurement in 3-phase grid The voltage transformer VT is connected to the phase conductor L1 and the neutral conductor. The current transformer CT is looped into the phase conductor L1. The voltage U and current I are in phase. The voltage drop on a phase conductor is determined by the current I L1. If you use this circuit, set the device as follows: 92 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

93 Parameter Option Voltage-transformer circuit 3 Ph phase voltage Current-transformer circuit 3 Ph phase current Phase angle correction 0 Table 17: Circuit B: 1-phase measurement in 3-phase grid Circuit C: The voltage transformer VT is connected to the phase conductors L1 and L2. The current transformer CT1 is looped into the phase conductor L1 and CT2 into the phase conductor L2. The current transformers CT1 and CT2 are connected crosswise in parallel (total current = I L1 + I L2 ). The total current I L1 + I L2 and voltage U L1 -U L2 are in phase. The voltage drop on a phase conductor is determined by the current: (I L1 + I L2 ) / 3. If you use this circuit, set the device as follows: Parameter Option Voltage-transformer circuit 3 Ph differential voltage Current-transformer circuit 3 Ph total current Phase angle correction 0 Table 18: Circuit C Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 93

94 Circuit D The voltage transformer VT is connected to the phase conductors L1 and L2. The current transformer CT is looped into the phase conductor L3. The current I L3 is ahead of voltage U L1 -V L2 by 90. The voltage drop on a phase conductor is determined by the current I L3. If you use this circuit, set the device as follows: Parameter Voltage-transformer circuit Current-transformer circuit Phase angle correction 90 Table 19: Circuit D Circuit E Option 3 Ph differential voltage 3 Ph phase current The voltage transformer VT is connected to the phase conductors L1 and L2. The current transformer CT is looped into the phase conductor L2. The current I L2 is ahead of voltage U L2 -U L1 by 30. The voltage drop on a phase conductor is determined by the current I L2. If you use this circuit, set the device as follows: 94 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

95 Parameter Option Voltage-transformer circuit 3 Ph differential voltage Current-transformer circuit 3 Ph phase current Phase angle correction 30 Table 20: Circuit E Circuit F The voltage transformer VT is connected to the phase conductors L1 and L2. The current transformer CT is looped into the phase conductor L1. The current I L1 lags behind U L1 -U L2 by 30. This corresponds to a phase shift of -30. The voltage drop on a phase conductor is determined by the current I L1. If you use this circuit, set the device as follows: Parameter Voltage-transformer circuit Current-transformer circuit Option Phase angle correction -30 Table 21: Circuit F Circuit G 3 Ph differential voltage 3 Ph phase current Three-phase measurement. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 95

96 The voltage transformers are connected between the phases. The current lags behind voltage by 30. If you use this circuit, set the device as follows: Parameter Voltage-transformer circuit - Current-transformer circuit - Phase angle correction - Option UI measuring channels 3-phase measurement (channels 1, 2, 3) Measurement mode Table 22: Circuit G Circuit H Phase-phase Three-phase measurement. The voltage transformers are connected between the phase and neutral conductor. Parameter Voltage-transformer circuit - Current-transformer circuit - Phase angle correction - Option UI measuring channels 3-phase measurement (channels 1, 2, 3) Measurement mode Table 23: Circuit H Setting voltage-transformer circuit Phase-neutral You can use this parameter to set your voltage transformer's circuit. You can select the following options: 96 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

97 Option Description 1 Ph phase voltage Measurement in 1-phase grid between the conductor and neutral conductor. 3 Ph differential voltage Measurement in 3-phase grid between 2 conductors 3 Ph phase voltage Measurement in 3-phase grid between conductor and neutral conductor Table 24: Voltage-transformer circuit To set the voltage-transformer circuit, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Voltage-transformer circuit. 2. Select the option you want. Setting current-transformer circuit You can use this parameter to set the circuit for your current transformer. You can select the following options: Option Description 1 Ph phase current Measurement of phase current in 1- phase grid. 3 Ph total current Measurement of differential current in 3-phase grid. 3 Ph phase current Measurement of phase current in 3- phase grid. Table 25: Current-transformer circuit To set the current-transformer circuit, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Current-transformer circuit. 2. Select the option you want. Setting phase angle correction You can use this parameter to set the phase angle correction for your transformer circuit. To do so, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Phase angle correction. 2. Select the option you want. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 97

98 Setting measurement mode If you are measuring the voltage and current with the 3-phase UI 3 measuring module, you can use this parameter to set whether you have connected the voltage transformer between 2 phases or between a phase and neutral. To set the measuring mode, proceed as follows: 1. Go to Settings > Parameters > Transformer data > Measuring mode. 2. Select the option you want. 7.4 Control of the motor-drive unit You can use the following parameters to configure control of the motor-drive unit. You can set the following: Switching pulse Motor runtime Switching direction Figure 57: Setting control of the motor-drive unit Setting the switching pulse for controlling the motor-drive unit You can use the switching pulse type, switching pulse time and switching pulse pause parameters to adapt the switching pulse of the TAPCON to the requirements of the motor-drive unit's control. Selecting switching pulse type You can use this parameter to toggle the switching pulse between a continuous pulse or time-controlled switching pulse. 98 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

99 Continuous pulse Selecting the "Continuous pulse" option causes the TAPCON to issue the switching pulse in AVR Auto operating mode until the measured value is back within the bandwidth. In AVR Manual operating mode, the device issues the switching pulse for as long as you press the or key. If the TAPCON is operated as a follower in parallel operation in this case, then the TAPCON issues the switching pulse until one of the following requirements has been met: The set motor runtime has been reached The Motor running signal switches states from 1 to 0 The tap position required by the master has been reached A pause is enforced after every switching pulse before another switching pulse is issued. Time-controlled switching pulse Selecting the "Time-controlled switching pulse" option causes the TAPCON to issue the switching pulse for a set duration. A pause is enforced after every switching pulse before another switching pulse is issued. If you use a motor-drive unit from Maschinenfabrik Reinhausen GmbH, you need to select the "Time-controlled switching pulse" option. Figure 58: Switching pulse time and switching pulse pause 1 Switching pulse time 2 Switching pulse pause To select the switching pulse type, proceed as follows: 1. Go to Settings > Parameters > Motor control > Switching pulse type. 2. Select the option you want. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 99

100 Setting the switching pulse time You can use the switching pulse time parameter to set the maximum duration of the switching pulse. It resets after the switching pulse time has elapsed or if the TAPCON receives the Motor running signal beforehand or the tap position is changed. To set the switching pulse time, proceed as follows: 1. Go to Settings > Parameters > Motor control > Switching pulse time. 2. Enter switching pulse time. Setting the switching pulse pause You can use this parameter to set the switching pulse pause between 2 switching pulses. The TAPCON can only issue another switching pulse once the switching pulse pause has elapsed. To set the switching pulse pause, proceed as follows: 1. Go to Settings > Parameters > Motor control > Switching pulse pause. 2. Enter switching pulse pause Setting motor runtime monitoring The motor-drive unit's runtime can be monitored by the device. This function is used to identify motor-drive unit malfunctions during the tap-change operation and to trigger any actions needed. Behavior The motor-drive unit issues the Motor-drive unit running signal during the tap-change operation. This signal is present until the tap-change operation is complete. The device compares the duration of this signal with the set motor runtime. If the set motor runtime is exceeded, the device triggers the following actions: 1. Motor runtime exceeded event. 2. Pulse signal via Trigger motor protective switch output relay Note that motor-drive units with cycle settings or motor-drive units without stepped switching behavior will run for longer under certain circumstances. Set a longer motor runtime for such units. The following parameters are available to configure the motor runtime monitoring: Motor runtime Motor runtime monitoring 100 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

101 Motor runtime You can use this parameter to set the motor runtime. Proceed as follows: 1. Go to Settings > Parameters > Motor control > Motor runtime monitoring. 2. Enter motor runtime. Motor runtime monitoring You can use this parameter to activate or deactivate motor runtime monitoring. Proceed as follows: 1. Go to Settings > Parameters > Motor control > Motor runtime monitoring. 2. Select the option you want Setting the switching direction You can use this parameter to set the switching direction. This lets you adjust the behavior of the device based on how your on-load tap-changer and motor-drive unit are configured. You can select the following options: Setting Standard Swapped Table 26: Behavior Meaning The device issues a signal via the Raise output to increase the voltage. The device issues a signal via the Lower output to reduce the voltage. The device issues a signal via the Lower output to increase the voltage. The device issues a signal via the Raise output to reduce the voltage. To set the switching direction, proceed as follows: 1. Go to Settings > Parameter > Motor control > Switching direction. 2. Select the option you want Setting switching direction monitoring You can use this parameter to set the switching direction monitoring. This function monitors whether a tap-change operation in the wrong direction has been undertaken (e.g. due to a wiring mistake). Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 101

102 If a tap-change operation in the wrong direction is detected, the device issues the event message Switching direction monitoring and blocks automatic voltage regulation. Automatic voltage regulation is blocked until you acknowledge [ 167] the event. Switching direction monitoring is not active if you control the motor-drive unit with a continuous pulse [ 98]. To set the switching direction monitoring, proceed as follows: 1. Go to Settings > Parameter > Motor control > Switching direction monitoring. 2. Select the option you want. Also refer to 2 Setting the switching pulse for controlling the motor-drive unit [ 98] 2 Displaying and acknowledging events [ 167] 7.5 Line drop compensation You can use the compensation function to compensate for the load-dependent voltage drop between the transformer and consumer. The device provides 2 methods of compensation for this purpose: R&X compensation Z compensation Figure 59: Setting line drop compensation Note the description below for configuration of line drop compensation. 102 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

103 7.5.1 R&X compensation R&X compensation can compensate for voltage losses on the lines and therefore ensure correct voltage on the consumer. This requires precise line data. After you have entered all of the line data, the TAPCON automatically calculates the ohmic and inductive voltage drop and takes this into account for automatic voltage regulation. Figure 60: Equivalent circuit of R&X compensation Figure 61: Phasor diagram of R&X compensation To use the R&X compensation, you have to enter the following line data: Ohmic resistance load in mω/m Inductive resistance load in mω/m Length of line in km Selecting R&X compensation To select R&X compensation, proceed as follows: 1. Go to Settings > Parameter > Compensation > Compensation method. 2. Select R&X compensation option. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 103

104 Setting ohmic resistance load To enter the value for ohmic resistance load, proceed as follows: 1. Go to Settings > Parameter > Compensation > Ohmic resistance load. 2. Enter ohmic resistance load. Setting inductive resistance load To enter the value for inductive resistance load, proceed as follows: 1. Go to Settings > Parameter > Compensation > Inductive resistance load. 2. Enter inductive resistance load. Entering length of line To enter the length of line, proceed as follows: 1. Go to Settings > Parameter > Compensation > Length of line. 2. Enter length of line Z compensation To keep the voltage constant for the consumer, you can use Z compensation to activate a current-dependent increase in voltage. You can also define a limit value to avoid excess voltage on the transformer. Figure 62: Z compensation 104 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

105 To use Z compensation, you need to calculate the increase in voltage (ΔU) taking the current into account. Use the following formula for this purpose: U Voltage increase I Load current in A U Tr U Load Transformer voltage at current I Voltage on line end at current I and on-load tapchanger in same operating position I N k CT Nominal current of currenttransformer connection in A Transmission ratio of current transformer Sample calculation: U Tr = V, U Load = V, I N = 5 A k CT = 200 A/5 A, I = 100 A Produces a voltage increase U of 0.2% The following sections describe how you can set the parameters you need for Z compensation. Selecting Z compensation To select Z compensation, proceed as follows: 1. Go to Settings > Parameter > Compensation > Compensation method. 2. Select the Z compensation option. Setting the current-dependent voltage increase You can use this parameter to set the voltage increase U. To set the limit value for voltage increase ΔU, proceed as follows: 1. Go to Settings > Parameter > Compensation > Voltage increase. 2. Enter voltage increase. Setting voltage limit value You can use this parameter to define the maximum permissible voltage increase to avoid excess voltage on the transformer. To set the voltage limit value, proceed as follows: 1. Go to Settings > Parameter > Compensation > Voltage limit value. 2. Enter voltage limit value. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 105

106 7.6 Tap position capture The current tap position of the on-load tap-changer is transmitted from the motor-drive unit to the device. You can define the type of tap position capture during the order. You cannot change it subsequently using a menu. In accordance with your order, the tap position is transmitted in one of the following ways: Digital signal BCD Dual code Gray code N/O contact series Decade contact series Analog signal Injected current (0/4 20 ma) Voltage (0 10 V) Resistor contact series Digital tap position capture The tap position can optionally be transmitted from the motor-drive unit to the device as a digital signal. No further settings are needed Analog tap position capture For the analog tap position capture, you must set which tap positions correspond to the minimum analog signal and maximum analog signal. The device is configured at the factory according to the order. However, should modifications be necessary, note the following sections. 106 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

107 Figure 63: Setting analog tap position capture Pos. at max. analog signal You can use this parameter to set the tap position of the on-load tap-changer corresponding to the maximum analog signal (e.g. 20 ma for ma signal). To set the tap position at the maximum analog signal, proceed as follows: 1. Go to Settings > Analog tap position capture > Pos. at max. analog signal. 2. Set the tap position. 3. Press the Accept button to save the modified parameter Pos. at min. analog signal You can use this parameter to set the tap position of the on-load tap-changer corresponding to the minimum analog signal (e.g. 4 ma for ma signal). To set the lower tap position, proceed as follows: 1. Go to Settings > Analog tap position capture > Pos. at min. analog signal. 2. Set the tap position. 3. Press the Accept button to save the modified parameter Calibrate tap position capture over resistor contact series (optional) Carry out the calibration at an ambient temperature that corresponds to normal operating conditions. This allows you to reduce measurement errors due to temperature fluctuations. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 107

108 To capture the tap position via resistor contact series, you need to calibrate the resistor contact series. To do so, proceed as follows: ü The "Upper tap position" and "Lower tap position" parameters are set correctly. 1. Select the menu item Settings > Calibrate hardware > Calibrate WKR. 2. Press the Start calibration button. 3. Press or until the on-load tap-changer reaches the highest tap position. 4. Press the Confirm button. 5. Press or until the on-load tap-changer reaches the lowest tap position. 6. Press the Confirm button. ð The Calibration successful message appears. 7.7 Parallel operation Parallel transformer operation is used to increase the throughput capacity or short-circuit capacity at one location. The device provides you with specific functions for regulating transformers. Conditions for parallel operation Compliance with the following general conditions is required for operating transformers in parallel: Identical rated voltages Transformer power ratio (< 3 : 1) Maximum deviation of short-circuit voltages (U K ) for transformers connected in parallel < 10% Same number of switching groups For parallel operation with CAN communication: Current transformers with the same rated values must be used for all devices operating in parallel Parallel operation methods You can undertake parallel operation with various parallel operation methods. 108 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

109 Tap synchronization With the tap synchronization parallel operation method one voltage regulator works as the master and all others as followers. Master Follower Tap position CAN bus Figure 64: Tap synchronization The master handles voltage regulation and transmits its current tap positions to all followers via the CAN bus. The followers compare the tap position received with their own tap position. If the tap position is not the same, the followers switch to the tap position received from the master. This ensures that the transformers operating in parallel are always in the same tap position. You can set whether the master transfers the change in tap position to the followers before or after its own tap-change operation. The devices then either change position sequentially (first the master, then the followers) or in synch (master and followers at the same time). If there is a tap difference between the master and followers, the master refrains from issuing any control commands to the motor-drive unit until all of the followers have reached the same tap position. If the tap difference persists for longer than the set delay time for parallel operation error messages, the master triggers the Step difference to follower event. You can explicitly designate the voltage regulators as master and followers, or set automatic designation using the CAN bus address. For the tap synchronization parallel operation method, you have to set the following parameters: Parameter Auto Master Follower Activate parallel operation Parallel operation method CAN bus address Auto. Tap synchronization Yes Master Yes Follower Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 109

110 Parameter Auto Master Follower Circul. reactive current blocking limit Master/follower current blocking Master/follower switching characteristics Maximum tap difference Error if no communication present Behavior if no communication present Parallel operation error delay time Table 27: Parameter Optional, if master/follower current blocking is active Yes (if follower) Yes Yes No Yes Yes Yes Yes Circulating reactive current minimization with CAN bus communication With the circulating reactive current parallel operation method, parallel operation is carried out using the circulating reactive current minimization method. U, I, cosφ CAN bus Figure 65: Circulating reactive current minimization with CAN bus communication The circulating reactive current is calculated from the transformer currents and their phase angles. The voltage regulators in the parallel operation group share this information via CAN bus. An extra control deviation proportional to circulating reactive current is added to the independently regulating voltage regulators as a correction for the control deviation determined on the basis of the measurement voltage. You can use the circulating reactive current sensitivity parameter to decrease or increase this extra control deviation. 110 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

111 The circulating reactive current method is suited to transformers connected in parallel with a similar nominal output and short-circuit voltage U K and to vector groups with the same and different step voltages. This does not require any information about the tap position. Note that the following prerequisites must be met for the "circulating reactive current minimization" parallel operation method: You have to use current transformers with the same rated values for all transformers in parallel operation. If you wish to operate in parallel operation with existing devices, you have to activate the Retrofit TAPCON 2xx [ 117] parameter. For the circulating reactive current minimization parallel operation method with CAN communication, you have to set the following parameters: Activate parallel operation Parallel operation method: Circulating reactive current CAN bus address Circulating reactive current sensitivity Circul. reactive current blocking limit Error if no communication present Behavior if no communication present Parallel operation error delay time Circulating reactive current minimization without CAN bus communication With this method, you can operate several voltage regulators without a communication connection (CAN bus) in parallel with circulating reactive current minimization. T1 Desired cosφ Desired cosφ T2 T1: U, I, (cosφ) T2: U, I, (cosφ) U, I, (cosφ) Figure 66: Circulating reactive current minimization without CAN bus communication The circulating reactive current is calculated using the desired power factor parameter, the desired load stress type parameter, and the measured transformer current. An extra control deviation proportional to circulating reactive Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 111

112 current is added to the independently regulating voltage regulators as a correction for the control deviation determined on the basis of the measurement voltage. This extra control deviation depends on how much the measured power factor deviates from the desired power factor. To use the power factor method, you need to know the conditions of your network in order to correctly set the device parameters. The power factor method is suited to transformers connected in parallel with a similar nominal output and short-circuit voltage U K and to vector groups with the same and different step voltages. This does not require any information about the tap position. For the circulating reactive current minimization parallel operation method without CAN communication, you have to set the following parameters: Activate parallel operation Parallel operation method: Power factor Circulating reactive current sensitivity Circul. reactive current blocking limit Desired power factor Desired load stress type Parallel operation error delay time Configuring parallel operation In the Parallel operation menu item, you can set the parameters needed for parallel transformer operation. Figure 67: Setting parallel operation The following sections describe how you can set the parameters Activating parallel operation You can use this parameter to activate or deactivate parallel operation. 112 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

113 To activate or deactivate parallel operation, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Activate parallel operation. 2. Select the option you want from the list field Setting parallel operation method You can use this parameter to set the parallel operation method. You can select the following options: Option Master Follower Auto. tap synchronization Circulating reactive current Power factor Description The TAPCON is designated as the master. The TAPCON is designated as the follower. Automatic assignment of master or follower. If no master is detected, the TAPCON with the lowest CAN bus address is automatically designated as the master. All other TAPCON are designated as followers. Table 28: Setting parallel operation method Tap synchronization [ 109] parallel operation method Circulating reactive current minimization with CAN bus communication [ 110] parallel operation method Circulating reactive current minimization without CAN bus communication [ 111] parallel operation method To select the parallel operation method, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Parallel operation method. 2. Select the option you want Assigning a CAN bus address You can use this parameter to assign a CAN bus address to the device. So that all devices can communicate using the CAN bus, each device requires a unique identifier. If the value is set to 0, then no communication takes place. 1. Go to Settings > Parameters > Parallel operation > CAN bus address. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 113

114 2. Enter CAN bus address Setting circulating reactive current sensitivity You can use this parameter to set the influence of circulating reactive current on how the control deviation is calculated. The higher the set value, the greater the calculated control deviation as a result of circulating reactive current. To determine the ideal circulating reactive current sensitivity, note the relevant section in the Commissioning [ 59] chapter. To set the circulating reactive current sensitivity, proceed as follows: 1. Go to Settings > Parameters > Parallel operation >Circulating reactive current sensitivity. 2. Enter the circulating reactive current sensitivity Setting the circulating reactive current blocking limit You can use this parameter to set the limit value for the maximum permissible circulating reactive current. This value relates to the rated current of the current transformer. If, during parallel operation, the circulating reactive current exceeds the set limit value, the device triggers the Circulating reactive current blocking limit exceeded event. All devices operating in the parallel operation group are blocked. To set the circulating reactive current blocking limit, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Circulating reactive current blocking limit. 2. Enter the circulating reactive current blocking limit Setting desired power factor You can use this parameter to set the power factor, which the transformer has under normal operating conditions. If the measured power factor deviates from the desired one, the device calculates a correction which is added to the control deviation. Enter a desired power factor other than 0. If you enter a desired power factor of 0, the device is not able to calculate the voltage correction. To set the desired power factor, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Desired power factor. 114 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

115 2. Enter the desired power factor Setting desired load stress type You can use this parameter to set the load stress type, which the transformer has under normal operating conditions. You can determine the load stress type using the phase angle difference between voltage and current. You calculate the phase angle difference as follows: Figure 68: Calculation of phase angle difference φ UI φ U φ I Phase angle difference between voltage and current Phase angle of voltage Phase angle of current Depending on the calculated phase angle difference, you have to select the following option: φ UI > 0: Inductive φ UI < 0: Capacitive To set the desired load stress type, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Desired load stress type. 2. Select the desired load stress type Setting master/follower current blocking You can use this parameter to activate the circulating reactive current blocking limit for the tap synchronization parallel operation method. The TAPCON thereby calculates and monitors the circulating reactive current in the same manner as for the circulating reactive current minimization parallel operation method and provides you with the circulating reactive current blocking safety function. The Circulating reactive current blocking parameter is used to set the limit value. To activate circulating reactive current blocking for the tap synchronization parallel operation method, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Master/follower current blocking. 2. Select the option you want. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 115

116 Setting master/follower switching characteristics You can use this parameter to set the switching characteristics for the tap synchronization parallel operation method.. You can select the following options: Sequentially: When a tap-change operation takes place, the master communicates its new tap position to the followers via the CAN bus as soon as the master has completed its tap-change operation. The tapchange operations of the master and followers thereby take place one after another (sequentially). In synch: When a tap-change operation takes place, the master communicates its new tap position to the followers via the CAN bus as the master starts its tap-change operation. The tap-change operations of the master and followers thereby take place at almost the same time (in synch). To set the master/follower switching characteristics, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Master/follower switching characteristics. 2. Select the option you want Setting the maximum tap difference You can use this parameter to set the maximum permissible tap difference between followers and master on the follower. If the tap difference is greater than the set maximum tap difference to the master, the follower blocks and no longer attempts to attain the master's tap position. After the set delay time for parallel operation error messages has elapsed, the follower issues the Permitted tap difference to master exceeded message. To set the maximum permissible tap difference, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Maximum tap difference. 2. Enter the maximum tap difference Setting error if no communication present You can use this parameter to set whether it is an error if the device does not receive any messages via the CAN bus or if there are no other CAN bus participants in the same parallel operation group. To set the parameters, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Error if no communication present. 2. Select the option you want. 116 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

117 Setting behavior if no communication present You can use this parameter to set how the voltage regulator behaves if communication via the CAN bus is not possible. The setting for this parameter is only effective if you have selected the Error option for the Error if no communication present parameter. You can select the following options: Option Independent regulation Auto blocking cosφ interpolation Description Table 29: Behavior if no communication present To set the behavior, proceed as follows: The device switches from parallel operation to normal automatic voltage regulation Automatic voltage regulation is blocked. Continuation of parallel operation with interpolated values (only possible with circulating reactive current parallel operation method) 1. Go to Settings > Parameters > Parallel operation > Behavior if no communication present. 2. Select the option you want Setting delay time for parallel operation error messages You can use this parameter to set the delay time for a parallel operation error message so that brief fault messages are not received if the motor-drive units involved in the parallel operation have different runtimes. To set the delay time for the parallel operation error message, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Delay time for the parallel operation error message. 2. Enter the delay time TAPCON 2xx retrofit The TAPCON 2xx retrofit function allows you to operate the device in parallel operation with existing devices. Parallel operation with the following existing devices is supported: TAPCON 230 pro/expert Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 117

118 TAPCON 240 TAPCON 250 TAPCON 260 TRAFOGUARD with "Voltage regulation" options package If you wish to operate several devices in parallel operation with existing devices, you have to activate the TAPCON 2xx retrofit function on each device. Figure 69: Parallel operation of 2 devices with one TAPCON 2xx. The TAPCON 2xx retrofit function must be active on both devices. To activate the TAPCON 2xx retrofit function, proceed as follows: 1. Go to Settings > Parameters > TAPCON 2xx retrofit > TAPCON 2xx retrofit. 2. Select the option you want Detecting parallel operation via group inputs (optional) You can control up to 16 transformers connected in parallel in one or 2 groups without detecting the system topology. The devices in parallel operation only use the information communicated by devices in the same parallel operation group via CAN bus. You can use the PARALLEL GROUP 1 and PARALLEL GROUP 2 inputs to assign the device to a parallel operation group. If you create a signal at both inputs, the device is assigned to both parallel operation groups. If no parallel operation group is assigned to a device, it doesn't take part in the parallel operation and undertakes its own voltage regulation. 118 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

119 7.7.5 Detecting parallel operation via topology (optional) The topology function is used to detect which transformers are in parallel operation on the basis of the position of the circuit breakers. Each circuit breaker is fitted with an auxiliary contact so that its status can be reported for this purpose. Figure 70: Example of a circuit breaker configuration A TAPCON records the status of the circuit breakers via digital inputs and reports this to the connected TAPCON by CAN bus. On the basis of the CAN bus message, the TAPCON decide whether parallel operation is active or not. Topology master Topology client Topology client Figure 71: Operating principle Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 119

120 The TAPCON are split into two groups for data transmission by CAN bus: Topology master: TAPCON, which records the status of the circuit breakers via digital inputs and reports this by CAN bus. Topology client: TAPCON, which receives the status of the circuit breakers by CAN bus Setting topology master To configure the topology master, you need to undertake the following settings: Prim/sec. topology Name of transformers 1(2)...16 CAN bus address Circuit breaker configuration Prim/sec. topology You can use this parameter to set the condition for when the transformers are connected in parallel. You can select the following options: Secondary side: Transformers are considered to be connected in parallel when the circuit breakers on the secondary side of the transformers are closed. Both sides: Transformers are considered to be connected in parallel when the circuit breakers on the primary and secondary sides of the transformers are closed. At least one side: Transformers are considered to be connected in parallel when the circuit breakers on the primary or secondary side of the transformers are closed. To set the condition, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Prim/sec topology. 2. Select the option you want. Name of transformers 1(2)...16 You can use these parameters to set the name of the transformers. The device uses the name in the information display for the topology. To set the transformer name, proceed as follows: 1. Go to Settings > Parameters > Parallel operation > Name of transformers 1(2) Enter the desired name. 120 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

121 CAN bus address Set the CAN bus address of the topology master to 1. Observe the information provided in the Assigning CAN bus address [ 113] section. Circuit breaker configuration You can set the assignment of circuit breakers to the individual node points. The TAPCON uses the assignment to detect which transformers are connected in parallel with one another. Upon delivery, the device is configured in accordance with your order. Note the connection diagram provided for the configuration. Note the following conventions for the circuit breaker configuration: Nodes correspond to the secondary side of transformers (node 1 = transformer 1, node 2 = transformer 2...). You can use nodes to configure the connection of the circuit breakers on the secondary side. Nodes correspond to the primary side of transformers (node 49 = transformer 1, node 50 = transformer 2...) You can use nodes to configure the connection of the circuit breakers on the primary side. If you assign the node A = 0 and node B = 0 node pair to a circuit breaker, the circuit breaker is deactivated for topology recording. You have to assign a node pair to every circuit breaker. To do so, proceed as follows: 1. Go to Settings > Topology. Figure 72: Configuring topology Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 121

122 2. Select the circuit breaker you want. Figure 73: Configuring topology for circuit breaker 1 3. Enter the desired node numbers in the node A and node B fields. 4. Press the Accept button to save the modified parameter Setting topology client To use the device as topology client, you need to set the CAN bus address. Set the topology client's CAN bus address to a value greater than 1. Observe the information provided in the Assigning CAN bus address [ 113] section. 7.8 Limit values For various measured values, you can define limit values which are monitored by the device. Depending on the measured value, you can define different numbers of limit values. The following measured values can be monitored: 2nd lower limit 1st lower limit 1st upper limit Voltage U<< U< U> U>> Current I<< I< I> I>> Apparent power S<< S< S> S>> Active power P<< P< P> P>> 2nd upper limit Reactive power Q<< Q< Q> Q>> Power factor cos phi<< cos phi< - - Bandwidth - B%< B%> - Tap position - Position< Position> - Table 30: Limit values 122 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

123 The "lower" limit values are monitored for whether the measured value reaches or falls below the limit value. The "upper" limit values are monitored for whether the measured value reaches or exceeds the limit value. If you are measuring voltage and current in 3 phases, you can also monitor the following limit values: Difference in voltage between the 3 phases: U 3ph Phase symmetry between the 3 phases: φ 3ph Various parameters for configuring limit value monitoring are provided for each limit value. The parameters available and ways in which they can be selected may vary depending on the limit value. Figure 74: Schematic diagram of limit value monitoring (taking example of "Upper limit value") 1 Limit value 4 Delay time 2 Hysteresis A Duration of set "behavior" 3 Measured value Relative/absolute limit value You can use this parameter to set whether the device is to use the "Absolute limit value" or "Relative limit value". Absolute limit value You can use this parameter to set the limit value as a fixed absolute value. Unlike the relative value, this limit is not dependent on a reference value. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 123

124 Relative limit value You can use this parameter to set the limit value relative to a reference value. Hysteresis limit value You can use this parameter to set the hysteresis. For "Upper limit value", the hysteresis is deducted from the limit value and for "Lower limit value", it is added to the limit value. When a limit value is infringed, the set device behavior is only reset once the measured value has exceeded the hysteresis. The purpose of the hysteresis is to allow the device to ignore small fluctuations around the limit value. Delay time limit value With this parameter, you can set the delay time. If a limit value is infringed, the device only undertakes the set behavior once the delay time has elapsed. The purpose of the delay time is to allow the device to ignore brief limit value infringements. Behavior limit value You can use this parameter to define how the device behaves when a limit value is infringed. The options available may vary depending on the limit value. The following options are available: Option Off High-speed return Auto blocking Auto-manual blocking Auto blocking for lower step Auto blocking for raise step Auto-manual blocking for lower step Auto-manual blocking for raise step Switch to Manual Description The limit value is not monitored. The device continues to perform tap-change operations in the required direction until the limit value is no longer infringed. The devices ignores the set delay time T1 of automatic voltage regulation. The device blocks automatic voltage regulation. The device blocks automatic voltage regulation and manual tap-change operations. The device blocks tap-change operations to a lower tap position. The device blocks tap-change operations to a higher tap position. The device blocks automatic voltage regulation and manual tap-change operations to a lower tap position. The device blocks automatic voltage regulation and manual tap-change operations to a higher tap position. The devices switches to manual mode. 124 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

125 Option Target tap position Table 31: Device behavior Description The devices automatically switches to the set target tap position [ 133] Voltage monitoring To monitor the transformer's current output voltage, you can set 4 limit values: Undervoltage U<< Undervoltage U< Overvoltage U> Overvoltage U>> You can set the following parameters for each limit value: A detailed description of the limit value concept and parameters can be found in the Limit values [ 122] section. Relative/absolute limit value Limit value [V]: Absolute limit value Limit value [%]: Limit value relative to desired voltage value Hysteresis limit value Delay time limit value Behavior limit value To set the voltage monitoring, proceed as follows: 1. Go to Settings > Parameters > Voltage monitoring. 2. Select the parameter you want. 3. Set parameter. 4. Press the Accept button to save the modified parameter. Also refer to 2 Limit values [ 122] Current monitoring For monitoring of the transformer's current load current, you can set 4 limit values: I<< I< I> I>> Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 125

126 You can set the following parameters for each limit value. A detailed description of the limit value concept and parameters can be found in the Limit values [ 125] section. Relative/absolute limit value Limit value [A] or [ka]: Absolute limit value Limit value [%]: Limit value relative to rated current of current transformer Hysteresis limit value Delay time limit value Behavior limit value To set the current monitoring, proceed as follows: 1. Go to Settings > Parameters > Current monitoring. 2. Select the parameter you want. 3. Set parameter. 4. Press the Accept button to save the modified parameter Power monitoring For monitoring of the transformer's current power, you can set the following limit values: Apparent power S<< S< S> S>> Active power P<< P< P> P>> Reactive power Q<< Q< Q> Q>> Power factor cos phi<< cos phi< - - Table 32: Limit values for power monitoring You can set the following parameters for each limit value. A detailed description of the limit value concept and parameters can be found in the Limit values [ 122] section. Limit value: Absolute limit value Hysteresis limit value Delay time limit value Behavior If the limit value is exceeded, the device issues a message. To set the power monitoring, proceed as follows: 1. Go to Settings > Parameters > Power monitoring. 2. Select the parameter you want. 3. Set parameter. 4. Press the Accept button to save the modified parameter. 126 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

127 7.8.4 Bandwidth monitoring The following limit values are monitored by the bandwidth monitoring. The set bandwidth [ 83] is used for this purpose. Upper bandwidth Lower bandwidth You can set the following parameters for each limit value: A detailed description of the limit value concept and parameters can be found in the Limit values [ 125] section. Hysteresis limit value: Input a percentage with reference to the desired voltage value. Delay time limit value Behavior If the limit value is exceeded, the device issues the Upper bandwidth limit value/lower bandwidth limit value message. The "Function monitoring" function is used to detect long periods when values exceed or fall below the bandwidth. Long periods when values exceed or fall below the bandwidth indicate a problem with the device function because the device is not able to correct the control deviation. Behavior If the value falls below or exceeds the set bandwidth [ 83], the Function monitoring event is displayed after the set delay time for function monitoring has elapsed. The event is automatically acknowledged as soon as the measured value returns to within the set bandwidth. The following parameters are available for setting function monitoring: Function monitoring Hysteresis Delay time Figure 75: Setting function monitoring Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 127

128 Activating function monitoring You can use this parameter to activate function monitoring. You can select the following options: Setting Off Only Auto Auto and Manual Behavior Table 33: Activate function monitoring Function monitoring is deactivated. Function monitoring is only active in AVR AUTO operating mode. Function monitoring is active in AVR AUTO and AVR MANUAL operating mode To activate function monitoring, proceed as follows: 1. Go to Settings > Parameters > Bandwidth monitoring > Function monitoring. 2. Select the option you want from the list box. Setting the hysteresis To set the hysteresis, proceed as follows: 1. Go to Settings > Parameters > Bandwidth monitoring > Hysteresis. 2. Enter hysteresis. Setting the delay time To set the delay time, proceed as follows: 1. Go to Settings > Parameters > Bandwidth monitoring > Delay time. 2. Enter delay time. Also refer to 2 Current monitoring [ 125] 2 Bandwidth [ 83] Switching interval monitoring You can this function to monitor the typical tap-change behavior of your transformer. To do this, you can set the number of consecutive operations permissible in auto mode within a defined time period. You can have the following operations monitored: Total operations: Total raise operations and lower operations Lower operations: Total lower operations Raise operations: Total raise operations 128 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

129 You can set the following parameters for the respective operations: Time interval You can use this parameter to set the time interval in which the maximum number of tap-change operations must not be exceeded. Maximum number of tap-change operations If the maximum permissible number of tap-change operations within the set time interval is exceeded, the device triggers the corresponding response (e.g. message). Counting behavior (only with raise or lower tap-change operations) You can use this parameter to set whether intermediate raise or lower tapchange operations reset the internal counter. You can select the following options: On: The internal counter for consecutive lower tap-change operations is reset during a RAISE operation. The internal counter for consecutive raise tap-change operations is reset during a LOWER operation. Off: The internal counter is not reset by intermediate raise or lower tapchange operations. Behavior You can use this parameter to set the behavior of the TAPCON if the maximum permissible number of tap-change operations is exceeded: Setting Off Switching to manual mode Auto blocking Behavior Switching interval monitoring is disabled. The event is displayed for the set duration of the response. The TAPCON automatically switches to manual mode. The event is displayed for the set duration of the response. Automatic voltage regulation is blocked. You can wait for the blocking time to expire or switch to manual mode by hand and then to auto mode. The event is reset and blocking is cleared. Event duration You can use this parameter to set the duration for how long the TAPCON is to respond to the overall event. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 129

130 Setting switching interval monitoring To set switching interval monitoring, proceed as follows: 1. Go to Settings > Parameter > Switching interval monitoring/raise/ Lower. 2. Select the parameter you want. 3. Set parameter. 4. Press the Accept button to save the modified parameter Tap position monitoring You can set 2 limit values for tap position monitoring: Position< Position> You can set the following parameters for each limit value: A detailed description of the limit value concept and parameters can be found in the Limit values [ 130] section. Lower/upper tap position Behavior limit value To set tap position monitoring, proceed as follows: 1. Go to Settings > Parameter > Tap position monitoring. 2. Select the parameter you want. 3. Set parameter. 4. Press the Accept button to save the modified parameter. 7.9 Power flow monitoring A reversal of power flow occurs if the active power is negative. You can set the following parameters for this: Behavior Hysteresis Delay time 130 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

131 Figure 76: Setting reversal of power flow Setting the behavior You can use this parameter to set the behavior in the event of a reversal of power flow. You can select the following options: Setting Behavior Off The negative power flow is ignored. The TAPCON continues regulating. Event only The Reversal of power flow event is issued. If Z compensation is activated, this function is deactivated. The TAPCON continues regulating. Auto blocking The Reversal of power flow event is issued. If Z compensation is activated, this function is deactivated. Automatic regulation is blocked. Auto-Manual blocking The Reversal of power flow event is issued. If Z compensation is activated, this function is deactivated. Automatic regulation is blocked. You cannot change the tap position in manual mode. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 131

132 Setting Approach defined step Behavior Table 34: Behavior in the event of reversal of power flow The Reversal of power flow event is issued. If Z compensation is activated, this function is deactivated. The TAPCON causes a tap-change operation to the tap position you defined in the"target tap position" [ 133] parameter. The TAPCON blocks further tap-change operations. Target tap position operation is ignored if there is no tap position capture. Automatic regulation is blocked. To set the behavior in the event of a reversal of power flow, proceed as follows: 1. Go to Settings > Parameter > Power flow monitoring > Behavior. 2. Select the option you want from the list box. Setting the hysteresis You can use this parameter to set the hysteresis. You can use this to avoid the unnecessary generation of messages if the measured value fluctuates around a threshold value. To set the hysteresis, proceed as follows: 1. Go to Settings > Parameters > Power flow monitoring > Hysteresis. 2. Enter hysteresis. Setting the delay time You can use this parameter to set the delay time to delay the issuing of the Reversal of power flow message. To set the delay time for the message, proceed as follows: 1. Go to Settings > Parameter > Power flow monitoring > Delay time. 2. Enter delay time. 132 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

133 7.10 Target-tap-position operation You can use this parameter to define a target tap position. When target-tapposition operation is activated, the TAPCON automatically switches to this target tap position. Figure 77: Setting target-tap-position operation To set the target tap position, proceed as follows: 1. Go to Settings > Parameters > Move to the defined target tap position. 2. Enter target tap position Analog value output You can use the analog value output function to output measured or calculated values as an analog signal (e.g ma). Depending on device configuration, you can output the following values: Desired value Uref Tap position Pos Voltage U1 Current I1 Active current Ip Reactive current Iq Active power P Reactive power Q Apparent power S The device is configured at the factory according to the order. However, should modifications be necessary, note the following sections. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 133

134 Figure 78: Setting analog value output 2 parameters are available for each measured value for setting analog value output: Measured value for maximum analog signal Measured value for minimum analog signal You use these two parameters to set which value corresponds to the maximum analog signal level (e.g. 20 ma for ma signal) and which value corresponds to the minimum analog signal level (e.g. 4 ma for ma signal). To set the analog value output, proceed as follows: 1. Go to Settings > Parameters > Analog value output. 2. Select and set the parameter you want. 3. Press the Accept button to save the modified parameter 7.12 Configuring analog inputs and outputs (optional) You can flexibly configure the device's analog inputs and outputs. NOTICE Damage to the device Incorrectly connected and configured analog inputs/outputs may result in damage to the device and sensor. Follow information about connecting analog sensors. Configure analog inputs and outputs according to the connected sensors [ 134]. You can set the following parameters: Function: Select function of analog sensor. You cannot change grayed out entries. Slot/channel: Select slot and channel of analog sensor. Note the connection diagram supplied. 134 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

135 Signal type: Select signal type of analog sensor or deactivate analog input. Min/Max: Set the minimum and maximum values of the sensor, e.g. with a ma signal, the corresponding measured value for 4 ma and the corresponding value for 20 ma. Figure 79: Configuring analog inputs/outputs The operation described below is only possible if you access the visualization via a PC. You can only change the configuration of the analog inputs and outputs if you have an Administrator role. When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin To configure the device's analog inputs and outputs, proceed as follows: Go to Settings > AIO configuration Temperatures. Determining slot/channel of AIO assembly The AIO, CPU, and UI assemblies are connected via a busbar. The connection diagram shows the slot on the busbar to which the corresponding AIO assembly is connected. If you do not have a connection diagram, you can determine the slot as follows: Note that the DIO, SW, and MC slots are not connected via busbar and do not therefore have to be noted when determining the slot. The busbar slot numbers increase from the left when viewed from behind. Note that the CPU assembly always occupies 2 slots. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 135

136 Figure 80: Determining slot of AIO assembly The channels correspond to the plugs of the AIO assembly. The plug with pins is channel 1, the plug with pins is channel 2 etc Displaying temperature curve (optional) If using additional temperature sensors (generic temperature 1...8), you can display the temperature curve for these temperatures over the last 10 days. To do so, proceed as follows: Go to Information > Gener. temperatures. Figure 81: Generic temperatures 136 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

137 7.14 SCADA The following section describes how you can configure the device to connect to a control system (SCADA) Configuring IEC (optional) If you want to use the IEC control system protocol, you must set the following parameters. Figure 82: Setting parameters for IEC IP address You can use this parameter to assign an IP address to the device. To set the IP address, proceed as follows: Assign IP addresses to both web-based visualization and SCADA (optional) in different subnets. Otherwise you will not be able to establish a connection. 1. Go to Settings > Parameters > IEC > IP address. 2. Enter IP address. Subnet mask You can use this parameter to set the subnet mask. Be sure to enter a valid network mask that is not , otherwise it will not be possible to connect to the device. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 137

138 To set the subnet mask, proceed as follows: 1. Go to Settings > Parameters > IEC > Subnet mask. 2. Enter subnet mask. Gateway address You can use this parameter to set the gateway's IP address. If you set the value to , no gateway is used. To set the gateway address, proceed as follows: 1. Go to Settings > Parameters > IEC > Gateway address. 2. Enter gateway address. IED name You can use this parameter to assign the device an IED name in order for it to be identified in the IEC network. The IED name must start with a letter and may contain no more than 11 characters. To set the IED name, proceed as follows: 1. Go to Settings > Parameters > IEC > IED name. 2. Enter IED name. Device name You can use this parameter to assign the device a device name in order for it to be identified in the IEC network. To set the device name, proceed as follows: 1. Go to Settings > Parameters > IEC > Device name. 2. Enter device name. Edition You can use this parameter to switch between edition 1 and edition 2 of the control system protocol IEC TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

139 To select the edition of the control system protocol IEC 61850, proceed as follows: 1. Go to Settings > Parameters > IEC > Edition. 2. Select the option you want Displaying IEC log (optional) Under IEC log you can display the logbook for the IEC control system. You can switch the display between the server and client (only with GOOSE subscriber). Figure 83: Displaying IEC log To call up the IEC log, proceed as follows: 1. Go to Information > IEC log. 2. Optional: Press the Server or Client button to change the display. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 139

140 Configuring IEC (optional) If you want to use the IEC control system protocol, you must set the following parameters. Figure 84: Setting parameters for IEC Serial interface You can use this parameter to select the serial interface for data transmission. You can select the following options: RS232 RS485 To select the serial interface, proceed as follows: 1. Go to Settings > Parameters > IEC > Serial interface. 2. Select serial interface. Baud rate You can use this parameter to set the serial interface's baud rate. You can select the following options: 9600 baud baud baud baud baud To set the baud rate, proceed as follows: 1. Go to Settings > Parameters > IEC > Baud rate. 2. Select baud rate. 140 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

141 Transmission procedure You can use this parameter to set the transmission procedure. You can select the following options: Unbalanced transmission Balanced transmission To set the transmission procedure, proceed as follows: 1. Go to Settings > Parameters > IEC > Transmission procedure. 2. Select transmission procedure. Octet number of link address You can use this parameter to set how many octets are provided for the link address. To set the octet number of the link address, proceed as follows: 1. Go to Settings > Parameters > IEC > Octet number of link address. 2. Set octet number of link address. Link address You can use this parameter to set the link address. To set the link address, proceed as follows: 1. Go to Settings > Parameters > IEC > Link address. 2. Set link address. Octet number of ASDU address You can use this parameter to set how many octets are provided for the AS- DU address. To set the octet number of the ASDU address, proceed as follows: 1. Go to Settings > Parameters > IEC > Octet number of ASDU address. 2. Set octet number of ASDU address. ASDU address You can use this parameter to set the address of the ASDU. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 141

142 To set the ASDU address, proceed as follows: 1. Go to Settings > Parameters > IEC > ASDU address. 2. Set ASDU address. Octet number of information object address You can use this parameter to set how many octets are provided for the address of the information object. To set the octet number of the information object address, proceed as follows: 1. Go to Settings > Parameters > IEC > Octet number of information object address. 2. Set octet number of information object address. Octet number of cause of transmission You can use this parameter to set how many octets are provided for the cause of transmission. To set the octet number of the cause of transmission, proceed as follows: 1. Go to Settings > Parameters > IEC > Octet number of cause of transmission. 2. Set octet number of cause of transmission. Number of databits You can use this parameter to set the number of databits. To set the number of databits, proceed as follows: 1. Go to Settings > Parameters > IEC > Number of databits. 2. Set number of databits. Parity You can use this parameter to set the parity. You can select the following options: None Even Odd To set the parity, proceed as follows: 1. Go to Settings > Parameters > IEC > Parity. 142 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

143 2. Select parity. Number of stop bits You can use this parameter to set the number of stop bits. To set the number of stop bits, proceed as follows: 1. Go to Settings > Parameters > IEC > Number of stop bits. 2. Set number of stop bits Configuring IEC (optional) If you want to use the IEC control system protocol, you must set the following parameters. Figure 85: Setting parameters for IEC Serial interface You can use this parameter to select the serial interface for data transmission. You can select the following options: RS232 RS485 To select the serial interface, proceed as follows: 1. Go to Settings > Parameters > IEC > Serial interface. 2. Select serial interface. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 143

144 Baud rate You can use this parameter to set the serial interface's baud rate. You can select the following options: 9600 baud baud baud baud baud To set the baud rate, proceed as follows: 1. Go to Settings > Parameters > IEC > Baud rate. 2. Select baud rate. ASDU address You can use this parameter to set the address of the ASDU. To set the ASDU address, proceed as follows: 1. Go to Settings > Parameters > IEC > ASDU address. 2. Set ASDU address. Number of databits You can use this parameter to set the number of databits. To set the number of databits, proceed as follows: 1. Go to Settings > Parameters > IEC > Number of databits. 2. Set number of databits. Parity You can use this parameter to set the parity. You can select the following options: None Even Odd To set the parity, proceed as follows: 1. Go to Settings > Parameters > IEC > Parity. 2. Select parity. 144 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

145 Number of stop bits You can use this parameter to set the number of stop bits. To set the number of stop bits, proceed as follows: 1. Go to Settings > Parameters > IEC > Number of stop bits. 2. Set number of stop bits Configuring IEC (optional) If you want to use the IEC control system protocol, you must set the following parameters. Figure 86: Setting parameters for IEC IP address You can use this parameter to assign an IP address to the device. To set the IP address, proceed as follows: Assign IP addresses to both web-based visualization and SCADA (optional) in different subnets. Otherwise you will not be able to establish a connection. 1. Go to Settings > Parameters > IEC > IP address. 2. Enter IP address. Subnet mask You can use this parameter to set the subnet mask. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 145

146 Be sure to enter a valid network mask that is not , otherwise it will not be possible to connect to the device. To set the subnet mask, proceed as follows: 1. Go to Settings > Parameters > IEC > Subnet mask. 2. Enter subnet mask. Gateway address You can use this parameter to set the gateway's IP address. If you set the value to , no gateway is used. To set the gateway address, proceed as follows: 1. Go to Settings > Parameters > IEC > Gateway address. 2. Enter gateway address. TCP port You can use this parameter to set the TCP port. To set the TCP port, proceed as follows: 1. Go to Settings > Parameters > IEC > TCP port. 2. Enter TCP port. ASDU address You can use this parameter to set the address of the ASDU. To set the ASDU address, proceed as follows: 1. Go to Settings > Parameters > IEC > ASDU address. 2. Set ASDU address. 146 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

147 Configuring Modbus (optional) If you want to use the Modbus control system protocol, you must set the corresponding parameters depending on the Modbus type selected. Figure 87: Setting parameters for Modbus Modbus type You can use this parameter to set the Modbus type. You can select the following options: RTU TCP ASCII To set the Modbus type, proceed as follows: 1. Go to Settings > Parameters > Modbus > Modbus type. 2. Select Modbus type. 3. Press the Accept button to save the modified parameter Modbus address You can use this parameter to set the Modbus address. To set the Modbus address, proceed as follows: 1. Go to Settings > Parameters > Modbus > Modbus address. 2. Enter Modbus address. TCP port (only with Modbus-TCP) You can use this parameter to set the TCP port. To set the TCP port, proceed as follows: 1. Go to Settings > Parameters > Modbus > TCP port. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 147

148 2. Enter TCP port. Maximum TCP connections (only with Modbus-TCP) You can use this parameter to set the maximum number of TCP connections. To set the maximum number of TCP connections, proceed as follows: 1. Go to Settings > Parameters > Modbus > Maximum TCP connections. 2. Enter maximum TCP connections. TCP Keepalive (only with Modbus-TCP) You can use this parameter to activate/deactivate the "TCP Keepalive" function. To activate/deactivate the "TCP Keepalive" function, proceed as follows: 1. Go to Settings > Parameters > Modbus > TCP Keepalive. 2. Select the option you want. IP address (only with Modbus-TCP) You can use this parameter to assign an IP address to the device. Assign IP addresses to both web-based visualization and SCADA (optional) in different subnets. Otherwise you will not be able to establish a connection. 1. Go to Settings > Parameters > Modbus > IP address. 2. Enter IP address. Serial interface (only with Modbus-RTU and Modbus-ASCII) You can use this parameter to select the serial interface for data transmission. You can select the following options: RS232 RS485 To select the serial interface, proceed as follows: 1. Go to Settings > Parameters > Modbus > Serial interface. 2. Select serial interface. 148 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

149 Baud rate (only with Modbus-RTU and Modbus-ASCII) You can use this parameter to set the serial interface's baud rate. You can select the following options: 9600 baud baud baud baud baud To select the baud rate, proceed as follows: 1. Go to Settings > Parameters > Modbus > Baud rate. 2. Select baud rate. Number of databits (only with Modbus-RTU and Modbus-ASCII) You can use this parameter to set the number of databits. To set the number of databits, proceed as follows: 1. Go to Settings > Parameters > Modbus > Number of databits. 2. Set number of databits. Parity (only with Modbus-RTU and Modbus-ASCII) You can use this parameter to set the parity. You can select the following options: None Even Odd To set the parity, proceed as follows: 1. Go to Settings > Parameters > Modbus > Parity. 2. Select parity. Number of stop bits (only with Modbus-RTU and Modbus-ASCII) You can use this parameter to set the number of stop bits. To set the number of stop bits, proceed as follows: 1. Go to Settings > Parameters > Modbus > Number of stop bits. 2. Set number of stop bits. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 149

150 Configuring DNP3 (optional) If you want to use the DNP3 control system protocol, you must set the following parameters. Figure 88: Setting parameters for DNP3 DNP3 transmission type You can use this parameter to set the transmission type. You can select the following options: TCP Serial To set the transmission type, proceed as follows: 1. Go to Settings > Parameters > DNP3 > DNP3 transmission type. 2. Select DNP3 transmission type. IP address (only with TCP transmission type) You can use this parameter to assign an IP address to the device. Assign IP addresses to both web-based visualization and SCADA (optional) in different subnets. Otherwise you will not be able to establish a connection. 1. Go to Settings > Parameters > DNP3 > IP address. 2. Enter IP address. 3. Press the Accept button to save the modified parameter Subnet mask (only with TCP transmission type) You can use this parameter to set the subnet mask. 150 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

151 Be sure to enter a valid network mask that is not , otherwise it will not be possible to connect to the device. To set the subnet mask, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Subnet mask. 2. Enter subnet mask. 3. Press the Accept button to save the modified parameter Gateway address (only with TCP transmission type You can use this parameter to set the gateway's IP address. If you set the value to , no gateway is used. To set the gateway address, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Gateway address. 2. Enter gateway address. 3. Press the Accept button to save the modified parameter TCP port (only with TCP transmission type) You can use this parameter to set the TCP port. To set the TCP port, proceed as follows: 1. Go to Settings > Parameters > DNP3 > TCP port. 2. Enter TCP port. 3. Press the Accept button to save the modified parameter Serial interface (only with serial transmission type) You can use this parameter to select the serial interface for data transmission. You can select the following options: RS232 RS485 To select the serial interface, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Serial interface. 2. Select serial interface. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 151

152 Baud rate (only with serial transmission type) You can use this parameter to set the serial interface's baud rate. You can select the following options: 9600 baud baud baud baud baud To set the baud rate, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Baud rate. 2. Select baud rate. Device address You can use this parameter to set the device's link address. To set the device address, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Device address. 2. Enter device address. 3. Press the Accept button to save the modified parameter Destination address You can use this parameter to set the link address of the destination master. To set the destination address, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Destination address. 2. Enter destination address. 3. Press the Accept button to save the modified parameter Unsolicited report mode You can use this parameter to set whether the device is to support unsolicited messages. If you activate unsolicited messages, the device sends a message via the control system each time a value is changed. To set support for unsolicited messages, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Unsolicited messages. 2. Select the option you want. Repetition of unsolicited messages You can use this parameter to set how often the device is to send an unsolicited message until it receives a response from the DNP3 master. 152 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

153 To set the number of retries for unsolicited messages, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Repetition of unsolicited messages. 2. Enter the desired number. Repeat unsolicited messages indefinitely You can use this parameter to set the device to send an indefinite number of unsolicited messages until it receives a response from the DNP3 master. To set the indefinite number of unsolicited message repeats, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Repeat unsolicited messages indefinitely. 2. Select the option you want. Timeout confirmation You can use this parameter to set the timeout for unsolicited messages. To set the timeout for unsolicited messages, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Timeout. 2. Enter the timeout. Timeout for response confirmation You can use this parameter to set the timeout for response confirmation for unsolicited messages. To set the timeout for response confirmation, proceed as follows: 1. Go to Settings > Parameters > DNP3 > Timeout for response confirmation. 2. Enter the timeout. User ID code You can use this parameter to set the user ID code. To set the user ID code, proceed as follows: 1. Go to Settings > Parameters > DNP3 > User ID code. 2. Enter the user ID code. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 153

154 Configuring GOOSE (optional) You can use the optional GOOSE function to send GOOSE messages (GOOSE publisher) or receive GOOSE messages (GOOSE subscriber) via the IEC control system protocol with the device. The configuration of GOOSE is described in the following sections Importing CID/SCD file Note the following definitions for importing a CID file or SCD file. Only the following elements may differ between the imported IED and the exported IED from the TEMPLATE.icd. DataSet elements can be created in each LN ReportControl elements can be created in the LN containing the associated DataSet IP address (if this is not present, the preset one is used) Subnet mask (if this is not present, the preset one is used) Gateway IP address (if this is not present, the preset one is used) Name of IED (IED name) Name of AccessPoint (AccessPoint attribute name) Name of logical device (LDevice attribute inst) OSI-PSEL, OSI-SSEL, and OSI-TSEL cannot be adjusted. The SCD file may contain no more than 20 IEDs. It may take several minutes to import a complete SCD file. The SCD file should only contain the IEDs needed. You can import the CID/SCD file via the Import/Export Manager. To do so, proceed as follows: 1. Go to Settings > Import. 2. Select and import the desired CID/SCD file Configuring GOOSE publisher If you configure the device as a GOOSE publisher, you can send all data points which the device provides via MMS as GOOSE messages. To do this, you have to configure the data points using DataSets in an SCD/CID file. Requirements of the SCD/CID file The GOOSE control block (GSEControl) and the associated DataSet can only be created in LLN0. GSE elements for the configuration of the GOOSE message can be created under ConnectedAP. The maximum number of data points per GOOSE message is defined in Private Element type="mr-max-goose-publish-fcda". 154 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

155 The maximum number of usable GSEControl elements is defined in TEMPLATE.icd under Services GOOSE. The shortest repeat time is defined in Private Element type="mr-min- TIME-GOOSE". Example: Configuration To configure the device as a GOOSE publisher, you have to call up the visualization via a PC. You must have a parameter configurator or administrator user role. To configure the device as a GOOSE publisher, proceed as follows: 1. Go to Settings > Export. Figure 89: Exporting SCADA configuration Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 155

156 2. Select the SCADA configuration option. ð The SCADA configuration is exported as a zip archive. 3. Unzip zip archive and adapt the TEMPLATE.icd file to the requirements. 4. Go to Settings > Import. 5. Select the PC or USB option, select the SCD/CID file, and select Transfer. Figure 90: Importing SCD/ICD file 6. Select the desired IED with the configuration you want to import and select Accept to start the import. Figure 91: Selecting IED 7. After the successful import, restart the device. ð The system restarts and checks the configuration. If the configuration failed, an error message appears and the device resets the configuration to the one with which it was delivered. 156 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

157 Configuring GOOSE subscriber If you configure the device as a GOOSE subscriber, you can receive GOOSE messages from an IED in the network and link them to device functions. You can therefore display all the device's digital input signals using GOOSE. Requirements of the GOOSE datagram In order to link GOOSE datagrams of an IED with device functions, the IED must contain a GOOSE control block (GSEControl) in the LN0 node and a valid DataSet and GSE block. The referenced DataSet may contain data objects (DO) or data attributes (DA). The maximum number of usable data points per GOOSE message is defined in Private Element type="mr-max- GOOSE-SUBSCRIBER-FCDA". You can only use data points with btype BOOLEAN (true false) and Dbpos (intermediate-state off on bad-state). The functional constraint must be of type ST. Value Description true on Is used as logical value 1 false off Is used as logical value 0 intermediate-state bad-state Table 35: Description of values Last value received is retained Error status, value is identified as invalid The device automatically assesses the quality. If the device receives a quality not equal to 0, the value is also interpreted as invalid. The device then generates the IEC GOOSE communication defective event message. Example: Configuration To configure the device as a GOOSE subscriber, you have to call up the visualization via a PC. You must have a parameter configurator or administrator user role. To configure the device as a GOOSE subscriber, proceed as follows: ü The SCD file for your system with all the IEDs needed is imported. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 157

158 1. Go to Settings > Mapping. ð The list of functions available on the device appears. Figure 92: Overview of device functions available 2. Select the function you want. 3. Select the desired IED, AccessPoint, LDevice, and GSEControl. 4. Select the data point you want. Figure 93: Selecting data point 5. Press the Accept button to save the configuration. ð The Restart device dialog appears. 6. Select Cancel if you want to configure other data points or OK to complete the modified configuration by restarting the device. 158 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

159 Deleting configuration If necessary, you can delete the data point configuration. To do so, proceed as follows: 1. Go to Settings > Mapping. 2. Select the function you want. 3. Press the Delete button to delete the configuration Time synchronization You can synchronize the device time automatically using an SNTP time server. The device must be connected to an SNTP time server via Ethernet for this purpose. You can set the following parameters: Time synchronization via SNTP Activate second time server (optional) SNTP time server (for the first and second SNTP time servers) Synchronization interval Reference time Time zone Figure 94: Setting time synchronization The following sections describe how you can set these parameters Activating time synchronization using SNTP You can use this parameter to activate time synchronization using an SNTP time server. To activate time synchronization using SNTP, proceed as follows: 1. Go to Settings > Parameters > Time synchronization > Time synchronization via SNTP. 2. Select the option you want. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 159

160 Second time server (optional) As an option, you can use a second time server, e.g. should the first one fail. When you activate the second time server, the device synchronizes the time with the second time server if a connection cannot be established with the first time server. If the device is able to re-establish the connection to the first time server, it automatically synchronizes the time with the first time server again. You can only use the second time server if you have activated the Time synchronization via SNTP parameter and entered an IP address for the first time server. To activate the second time server, proceed as follows: 1. Go to Settings > Parameters > Time synchronization > Activate second time server. 2. Select the option you want Entering the time server address This parameter lets you enter the IP address of a SNTP time server. If you are using a time server, the device uses the time of the time server as the system time. Be sure to enter a valid time server address that is not , otherwise it will not be possible to connect to the device. To enter the time server address of the SNTP server, proceed as follows: 1. Go to Settings > Parameters > Time synchronization > SNTP time server. 2. Enter time server address. Entering time server address of second time server (optional) You can use this parameter to enter the IP address of the second time server as an option. To enter the time server address of the second SNTP server, proceed as follows: 1. Go to Settings > Parameters > Time synchronization > SNTP time server Enter time server address. 160 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

161 Setting the time zone If the time information is conveyed to the device by a network service (SNTP or SCADA), this time is transferred depending on the set reference time [ 161]. To adjust the device time to your local time, you can use the time shift parameter to set the time shift to UTC. Example: Region Mumbai, India Beijing, China Rio de Janeiro, Brazil Time shift to UTC UTC +5:30 h UTC +8:00 h UTC -4:00 h Table 36: Time shift to UTC (Coordinated Universal Time) To set the time zone, proceed as follows: 1. Go to Settings > Parameters > Time synchronization > Time zone. 2. Select the option you want Setting synchronization interval You can use this parameter to set the interval at which the device is to call up the time from the time server. To set the synchronization interval, proceed as follows: 1. Go to Settings > Parameters > Time synchronization > Synchronization interval. 2. Enter synchronization interval Reference time You can use this parameter to set the reference time for time synchronization that the device is to adopt and display. The following options are available: Option UTC Local time Table 37: Reference time Description The set UTC time is applied The local time of the device is applied To set the reference time, proceed as follows: 1. Go to Settings > Parameters > Time synchronization > Reference time. 2. Select the option you want. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 161

162 7.16 User administration User administration is based on a system of roles. You must assign a role to every user. You can define access rights to parameters and events for each role User roles The access rights to device functions and settings are controlled using a hierarchical system of roles. The system has 5 different roles with different access rights. Some of these access rights are fixed, but you can configure the access rights to particular parameters and events. Note the Setting access rights to parameters and events [ 166] section. If you are not logged in on the device, you will assume the "Data display" user role. Upon delivery, the following roles are provided: Role Data display Diagnostics Operator Parameter configurator Administrator Description Table 38: Roles in delivery status User who can only view data of relevance to operation. Display all parameters Display all events User who can view data and log data of relevance to operation. Display all parameters Display all events Export log data User who can view data of relevance to operation and acknowledge events. The user can perform manual tap-change operations using the device's controls. Display all parameters Display and acknowledge all events User who can view and modify data of relevance to operation. Display and modify all parameters Import and export parameters Display, modify, and acknowledge all events User who can view and modify all data. Read all parameters Display, modify, and acknowledge all events 162 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

163 Access to the following areas of the device is linked to the roles: Diagnostics Operator Parameter config. Data display Administrator Administration Import Export Set date and time Call up commissioning wizard Calibrate resistor contact series Actuation of the RAISE, LOWER, REMOTE, AVR AUTO, AVR MANUAL keys Table 39: Access rights permanently linked to the roles Changing password All users can change their passwords provided that the user account is not set up as a group account. You can only change a group account's password if you are logged in as the administrator. Note that the password must satisfy the following requirements: At least 8 characters At least 3 of the 4 following character types Upper case letters Lower case letters Numbers Special characters Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 163

164 To change the password, proceed as follows: 1. Select the user name in the status line. Figure 95: Changing password 2. Enter the new password twice. 3. Press the Accept button to save the modified password Creating, editing and deleting users You can set the following options for all users: Username and password Role: You can assign a role to every user. The access rights to parameters and events are linked to the roles. Group account: With this option, you can declare a user account to be a group account (e.g. for access by different people). Users with a group account cannot change their own password. The password can only be changed by the administrator. Active: You can activate or deactivate the user. Deactivated users cannot log in. The user data is still stored in the device. Auto login: You can activate the Auto-login function for a user. This user is automatically logged in when the system is restarted or another user logs out. 164 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

165 Figure 96: Overview of users created You can only create, edit, and delete users if you are assigned an administrator role. When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin Creating users To create a new user, proceed as follows: 1. Go to Settings > Administration > User. 2. Press the Create user button. 3. Enter the user name once and the password twice. 4. Select the role you want. 5. If necessary activate the Group account, Active or Auto login options. 6. Press the Accept button to save the user. Editing users To edit an existing user, proceed as follows: 1. Go to Settings > Administration > User. 2. Select the desired user in the list. 3. Make the amendments desired. 4. Press the Accept button to save the user. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 165

166 Deleting user To delete an existing user, proceed as follows: 1. Go to Settings > Administration > User. 2. Select the desired user in the list. 3. Press the Delete user button. 4. Press the Accept button to delete the user Setting access rights to parameters and events You can configure access rights to parameters and events for the available roles. The following options are available for this purpose: Read: Parameter/event may be displayed. Write: Parameter/event may be modified. Acknowledge: Event may be acknowledged. Figure 97: Setting access rights for an event You can only change access rights if you are assigned an administrator role. When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin To set the access rights to parameters and events, proceed as follows: 1. Go to Settings > Administration > Parameters/events. ð A list of all parameters or events appears. 2. Select the desired entry in the list. 3. Select the options you want. 166 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

167 4. Press the Accept button to save the change Event management The device is equipped with event management, which allows you to detect various device operating statuses and to adapt the behavior of the device. You can find an overview of the events available in the Event messages [ 212] section Displaying and acknowledging events To display the events currently active, proceed as follows: Go to Events. ð A list of events currently active appears. Figure 98: Overview of events currently active Acknowledging events Acknowledgeable events must be acknowledged in the event overview so that they are no longer displayed. All other events are automatically removed once the cause is remedied (e.g. limit value no longer infringed). To acknowledge the events, proceed as follows: To acknowledge the events, highlight the desired events in the column then press the Acknowledge button. ð The events are acknowledged Configuring events The events have the following properties: Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 167

168 Property Event status High active (not configurable) Can be set multiple times (not configurable) Acknowledgeable (not configurable) Event name Event description Event remedy Description Active: Event active. Inactive: Event not active. Category Error (red) Message Storage Table 40: Properties of events High active: The device issues a signal if the event is active. Low active: The device issues a signal for as long as the event is not active. If the event is active, the signal is reset. The event can be triggered several times without having been deactivated in the meantime. Acknowledgeable events must be acknowledged in the event overview so that they are no longer displayed. All other events are automatically removed once the cause is remedied (e.g. limit value no longer infringed). Brief name of event. If you delete all of the text, the standard text is displayed. Description of event. If you delete all of the text, the standard text is displayed. Troubleshooting information for cause of event. If you delete all of the text, the standard text is displayed. Warning (yellow) Info (grey) This setting affects the color of the Alarm LED and the event symbol in the primary navigation. If you activate this option, the event is shown on the display and, if configured accordingly, issued via an output and the control system protocol. If you activate this option, the event is stored in the event memory. 168 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

169 Figure 99: Configuring events To configure an event, proceed as follows: 1. Go to Settings > Events. 2. Select the event to be changed in the list. 3. Select the options you want. 4. Press the Accept button to save the change Displaying event memory Past events are stored in the event memory. The following information is displayed: Description # Consecutive number of events No. Event Time Event number for clear identification Event category: Error (red) Warning (yellow) Info (grey) Event text Date and time of event (DD.MM.YYYY, HH:MM:SS/ms) Event coming/going: Event coming Event going Table 41: Event memory To call up the event memory, proceed as follows: 1. Go to Events. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 169

170 2. Press the Log button. Figure 100: Event memory Filtering events To adjust the display, you can define a filter. To do so, proceed as follows: 1. Press the Filter button. 2. Set the desired filter and press the Accept button. Exporting events You can export the event memory entries currently displayed as a csv file. If you first create a filter, only the filtered entries are exported. To export the events, proceed as follows: ü First connect using Connect PC [ 67] or connect a storage medium to the USB port on the CPU I [ 25] module. 1. Press the Export button. 2. Select the option you want for data transmission (PC or USB). ð The data is exported Measured values You can display the measured values for the device. Note that the displayed measured values may differ from the raw values displayed in the information display of assembly UI 1 or UI 3. The measured values are prepared for the measured value display by device as follows: The circuit set for the current transformer and voltage transformer is taken into account, as is a corresponding phase displacement. The assemblies UI 1 or UI 3 use the generator sign convention. The device displays the measured values using the load sign convention. 170 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

171 You can change the measured value display to the generator sign convention by activating the Retrofit TAPCON 2xx [ 117] parameter Displaying current measured values The current measured values can be displayed in the measured value screen. The following measured values are displayed: Voltage Current Power factor (cos ϕ) Frequency Reactive power Active power Apparent power Figure 101: Measured values To display the current measured values, proceed as follows: Go to Measured values Displaying measured value recorder (optional) You can use the optional measured value recorder function to display the progress of measured values and signals. Depending on device configuration, you can select the following measured values and signals for the display: Signal P_m L1 P_m L2 Description Active power L1 (average value) Active power L2 (average value) Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 171

172 Signal P_m L3 P_m S_m L1 S_m L2 S_m L3 S_m U_m Desired f_m φ_m U1/I1 φ_m U2/I2 φ_m U3/I3 cos(φ_m) L1 cos(φ_m) L2 cos(φ_m) L3 cos(φ_m) I_m N I_m L1 I_m L2 I_m L3 U_m L1 U_m L2 U_m L3 Q_m L1 Q_m L2 Q_m L3 Q_m Auto block HSR tap position HSR tap position Req. HSR tap position Req. HSR tap position I>> U>> U Desired (prim.) U Desired Tap position Description Active power L2 (average value) Active power in total (average value) Apparent power L1 (average value) Apparent power L2 (average value) Apparent power L3 (average value) Apparent power in total (average value) Desired voltage value (average value) Frequency (average value) Phase angle U1/I1 (average value) Phase angle U2/I2 (average value) Phase angle U3/I3 (average value) Power factor L1 (average value) Power factor L2 (average value) Power factor L3 (average value) Power factor in total (average value) Neutral conductor current (average value) Current L1 (average value) Current L2 (average value) Current L3 (average value) Voltage L1 (average value) Voltage L2 (average value) Voltage L3 (average value) Reactive power L1 (average value) Reactive power L2 (average value) Reactive power L3 (average value) Total reactive power (average value) Auto mode blocked High-speed return lower step High-speed return raise step High-speed return request lower step High-speed return request raise step Limit value I>> exceeded Limit value U>> exceeded Desired voltage value (on primary side) Desired voltage value (on primary or secondary side, in accordance with configuration of measured value display parameter) Tap position 172 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

173 Signal P L1 P L2 P L3 P S L1 S L2 S L3 S f φ U1/I1 φ U2/I2 φ U3/I3 cos(φ) L1 cos(φ) L2 cos(φ) L3 cos(φ) I N I L1 I L2 I L3 U L1 U L2 U L3 Q L1 Q L2 Q L3 Q t motor Q1 Off Par. grp. 1 Par. grp. 2 Description Active power L1 Active power L2 Active power L2 Active power in total Apparent power L1 Apparent power L2 Apparent power L3 Apparent power in total Frequency Phase angle U1/I1 Phase angle U2/I2 Phase angle U3/I3 Power factor L1 Power factor L2 Power factor L3 Power factor in total Neutral conductor current Current L1 Current L2 Current L3 Voltage L1 Voltage L2 Voltage L3 Reactive power L1 Reactive power L2 Reactive power L3 Total reactive power Motor runtime Table 42: Measured values and signals Motor protective switch triggered Parallel operation group 1 active Parallel operation group 2 active If you call up the measured value recorder directly on the device display, you can select a maximum of 3 measured values. If you access it via the web visualization, you can select a maximum of 10 measured values. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 173

174 To display the measured value recorder, proceed as follows: 1. Go to Recorder. Figure 102: Recorder 2. Select the signals to be displayed in the list. 3. If necessary, set the desired axis for each signal. 4. Enter the start time and end time for the measured value display. 5. Press Display to call up the measured value display (data log). Figure 103: Data log The operation described below is only possible if you access the visualization via a PC. 6. Move the mouse pointer to a measurement point for more information. 174 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

175 7. Use the mouse to produce a selection window or turn the mouse wheel to zoom into or out of the diagram. If necessary, you can move an enlarged diagram with the right mouse button. 8. Press Save to save the measured values displayed as a csv file Information about device In this menu, you can view information about the device Hardware Under Hardware, you can display information about the device's hardware. For the assemblies, you will find information about the signal level of the individual channels. Figure 104: Displaying information about the device's hardware To retrieve information on the hardware, proceed as follows: 1. Go to Information > Hardware. 2. Select the Assembly you want in order to display the signal levels of the channels. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 175

176 Software Under Software, you can display the version status of the device's software components. Figure 105: Information on the device's software To retrieve information on the device's software, proceed as follows: Go to Information > Software Parallel operation Under parallel operation, you can display information about the devices which are connected by CAN bus. CAN addr. Grp. Method Description Parallel operation status: Gray = Simplex mode Blue = Parallel operation is active Red = Parallel operation error CAN bus address Parallel operation group Active parallel operation method Current tap position U [V] Voltage I_p [%] Active current I_q [%] Reactive curr. Blocking: Gray: Parallel operation not blocked Red: Parallel operation blocked Table 43: Information about parallel operation 176 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

177 Figure 106: Parallel operation To retrieve information on parallel operation, proceed as follows: Go to Information > Parallel operation Topology In the Topology menu you can display which transformers are in parallel operation and which parallel operation group the transformers belong to. Figure 107: Topology The following forms of depiction are possible: Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 177

178 Symbol Description Transformer is in parallel operation and belongs to parallel operation group 2. Transformer is in simplex mode. The CAN bus connection to the TAPCON of this transformer is faulty. Table 44: Forms of depiction (examples) To retrieve information on the topology, proceed as follows: Go to Information > Topology Import/export manager The device is equipped with an import/export manager, which can be used to export and import various data. To transfer the data, the following options are available: Option USB PC Description Table 45: Data transfer options Data transfer via USB port on rear of CPU I assembly. Data transfer via PC using web-based visualization Exporting data You can export the following data from the device: Option System image Configuration Description Complete image of the system (software and configuration). If you are using the option "with history", all the event memory entries are exported too. All device settings. The settings can also be imported to another device. 178 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

179 Option Event memory Parameter list Event list Operating instructions Control system configuration Table 46: Exporting data Description All event memory entries. Parameter list with descriptive texts and values (min, max, current). Complete list of all possible events. Operating instructions, protocol specifications Control system configuration (e.g. ICD file for IEC 61850) Only remove the USB stick once the data transfer is complete. Otherwise data may be lost. To export data, proceed as follows: 1. Go to Settings > Export. 2. Select the option you want for the export Importing data You can import the following data: Option System image Settings Software Language SSL certificate Table 47: Importing data Description Complete image of the system (software and configuration), with or without history. All device settings: Parameter settings Event settings Administrative settings (users, access rights) The settings can also be imported from another device. Import of device software (e.g. software update) Import of additional languages. You can install a maximum of 5 different languages on the device. If 5 languages are already installed, you will be asked to delete one during the import process. Import of an SSL certificate with associated key. For the import, you will have to package the certificate (*.crt) and key (*.pem) in a zip file. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 179

180 NOTICE Damage to the file system Damage to the file system due to improper data transfer may result in the device no longer functioning properly. Do not disconnect the device from the power supply during the import. During the import, do not remove the USB stick or disconnect the network connection. To import data, proceed as follows: 1. Go to Settings > Import. 2. Select the option you want for data transmission (PC or USB). 3. Select the file to be imported. ð The file is checked. 4. Press the Import button. ð The data is imported, then the device is restarted Configuring media converter with managed switch Note the following information about configuring the media converter with managed switch SW Commissioning Before integrating the Ethernet switch into your network, you must review the most important settings and adjust them if necessary. During this process, follow the information outlined in this section for commissioning the Ethernet switch. The Ethernet switch is supplied with the following factory default settings: IP address ; subnet mask ; gateway address For commissioning the Ethernet switch, proceed as follows: 1. Establish connection with a computer via an Ethernet connection. 2. Configure the computer so that it is in the same subnet as the Ethernet switch. 3. Access the IP address using a browser. 180 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

181 4. Login with the user information (login = admin; password = private). Switch the language if necessary (German/English). Figure 108: Login using a web interface 5. In the Basic settings > Network > Global menu, adjust the network settings and click on the Write button. Figure 109: Network settings 6. In the Basic settings > Load/Save menu, click on the Save button to permanently store the settings. 7. If necessary, establish a connection to the new IP address to continue changing settings. Click on the Help button to find out more information. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 181

182 8. Attach the cable for connecting to your network Configuration You can use the web interface to configure the Ethernet switch. You can find more information about the configuration using the online help in the web interface. Calling up the web interface To access the web interface, follow the instructions outlined in the Commissioning [ 180] chapter. Selecting the redundancy protocol To select the redundancy protocol, proceed as follows: 1. Go to Redundancy. 2. Select the specific menu item for the redundancy protocol. 3. Change the configuration and select the On option in the Function group field. 4. In the Basic settings > Load/Save menu, click on the Save button to permanently store the settings. Deactivate the unused redundancy protocols by selecting the Off option in the Function group field. Resetting to factory settings To reset the Ethernet switch to its factory default settings, proceed as follows: 1. Go to Basic settings > Load/Save and click on the Reset to factory defaults button. 2. Reestablish the connection to the IP address of if necessary. 3. Set the MR factory settings in accordance with the following table. Menu Parameter MR factory setting Redundancy Redundancy protocol PRP Security > Prelogin banner Basic setting > Port configuration Table 48: MR factory setting Login banner Ports 5+6 MR-specific Deactivated 182 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

183 7.22 Linking signals and events The device allows you to link digital inputs (GPI) and control system commands (SCADA) with device functions, digital outputs (GPO), and control system messages. The digital inputs available are each permanently linked to a Generic digital input event message and the control system commands available are each permanently linked to ageneric SCADA command event message for this purpose. Input/command Event message Digital input 1 1) Generic digital input 1 Digital input 2 1) Generic digital input Digital input 42 1) Generic digital input 42 Generic SCADA command 1 Generic SCADA command 1 Generic SCADA command 2 Generic SCADA command Generic SCADA command 10 Generic SCADA command 10 Table 49: Linking of digital inputs and control system commands with event messages 1) The number of available digital inputs depends on the order-specific device configuration. You can link the event messages with device functions, digital outputs, and control system messages. You can also link all other event messages (e.g. undervoltage U<) with digital outputs and control system messages. Corresponding parameters, for which you need to enter the relevant event number, are provided for this purpose Linking functions You can link the Generic digital input or Generic SCADA command events with device functions. This allows you to remotely control the device using digital inputs or commands via the control system (SCADA). Depending on your device configuration, the following parameters are available for this purpose: Parameter Master parallel operation method Follower parallel operation method Description If the assigned event is active, the device activates the master parallel operation method. If the assigned event is active, the device activates the follower parallel operation method. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 183

184 Parameter Automatic tap synchronization parallel operation method Deactivate parallel operation Blocking Activate remote mode High-speed return Target-tap-position operation Activate desired value 1 Activate desired value 2 Activate desired value 3 Activate desired value 4 Activate desired value 5 Table 50: Functions available Description If the assigned event is active, the device activates the automatic tap synchronization parallel operation method. If the assigned event is not active, the device deactivates parallel operation. If the assigned event is active, automatic voltage regulation is blocked. If the assigned event is active, the device activates remote mode. If the assigned event is active, the device activates high-speed return. If the assigned event is active, the device switches to the defined target tap position. If the assigned event is active, the device activates desired value 1. If the assigned event is active, the device activates desired value 2. If the assigned event is active, the device activates desired value 3. If the assigned event is active, the device activates desired value 4. If the assigned event is active, the device activates desired value 5. Figure 110: Linking functions 184 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

185 In order to establish the link, you have to enter the corresponding event number at the desired parameter. Note that you can only enter the event numbers of the Generic digital input or Generic SCADA command events. If you enter event number 500, the link is deactivated. To link the function, proceed as follows: ü The desired event number is known [ 167]. 1. Go to Settings > Parameters > Link functions. 2. Select the parameter you want. 3. Enter the desired event number. 4. Press the Accept button to save the modified parameter Linking digital outputs and control system messages You can link each event with a digital output or control system message. Depending on your device configuration, the device provides a maximum of 20 digital outputs and 10 SCADA messages for this purpose. To forward input signals or control system commands, you need to link the digital outputs or control system messages with the Generic digital input or Generic SCADA command events. Linking digital outputs When you link a digital output to an event, the device issues a signal to that output if the event occurs. The signal persists until the event stops. A parameter is available for each available digital output. Figure 111: Linking digital outputs In order to establish the link, you have to enter the corresponding event number at the desired parameter. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 185

186 If you enter event number 500, the link is deactivated. To link the digital output, proceed as follows: ü The desired event number is known [ 167]. 1. Go to Settings > Parameters > Link digital outputs. 2. Select the parameter you want. 3. Enter the desired event number. 4. Press the Accept button to save the modified parameter. Linking SCADA messages When you link a SCADA message to an event, the device sets the data point to "On" when the event occurs. When the event stops, the device sets the data point to "Off". A parameter is available for each available SCADA message. Figure 112: Linking SCADA messages In order to establish the link, you have to enter the corresponding event number at the desired parameter. If you enter event number 500, the link is deactivated. To link the SCADA message, proceed as follows: ü The desired event number is known [ 167]. 1. Go to Settings > Parameters > Link SCADA messages. 2. Select the parameter you want. 3. Enter the desired event number. 186 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

187 4. Press the Accept button to save the modified parameter Setting screensaver In order to increase the service life of the monitor, you can activate and set a screensaver. The following functions are available for this purpose: Switch off monitor Dim the brightness of the monitor Switching off monitor If you activate this function, the device fully switches off the display when the adjustable waiting period has expired if no key is pressed. The display switches on again if you press any key. Deactivating the screensaver has a negative impact on the service life of the display. Maschinenfabrik Reinhausen recommends that you activate the screensaver and set a waiting period of 15 minutes. You can set the following parameters: Screensaver: Activate or deactivate the screensaver. Screensaver waiting time: Set waiting time. Dimming the brightness of the display When you activate this function, the device reduces the brightness of the display when the adjustable waiting time has expired if no key is pressed. The device then switches back to full brightness when you subsequently press any key. If the screensaver and the brightness dimming are activated, you have to press any key twice in order to reactivate the display at full brightness. You can set the following parameters for this: Dimming: Activate or deactivate dimming of the display brightness. Dimming waiting time: Set waiting time. Dimming brightness: Brightness setting for a dimmed display. 100 % corresponds to full brightness, 10 % to the lowest brightness. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 187

188 Figure 113: Setting screensaver To set the screensaver, proceed as follows: 1. Go to Settings > Parameters > Screensaver. 2. Select the parameter you want. 3. Set the parameter you want. 4. Press the Accept button to save the modified parameter TAPCON Personal Logic Editor (TPLE) You can use the TAPCON Personal Logic Editor (TPLE) function to program simple logical links via the web-based visualization. To do this, you can link the inputs and outputs available on the device using function modules. Note that TAPCON does not meet the requirements of a protective device. Do not therefore use TPLE to produce protective functions Function Function groups There are 10 function groups available, that you can use to combine various sub-tasks into one function. In one function group, you can link up to 12 function modules with variables. You can rename function groups and activate or deactivate them individually. 188 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

189 Variables The following types of variables for information processing are available for TPLE: Event inputs: You can use all the device's events as inputs for a function. Event outputs: 100 generic events are available as outputs for functions. Binary inputs: You can use all the device's configured digital inputs and up to 42 generic inputs of the device as inputs for a function. Binary outputs: You can use all the device's configured digital outputs and up to 20 generic outputs of the device as outputs for a function. If there is a control system present, 10 generic control system messages are available. Analog inputs: You can use all the device's configured analog inputs as inputs for a function. Binary flags: You can use up to 100 binary flags as variables to store intermediate values. You can use binary flags as inputs and outputs for a function. Analog flags: You can use up to 50 analog flags as variables to store intermediate values. You can use analog flags as inputs and outputs for a function. Discrete inputs: You can use all the device's available discrete inputs as inputs for a function Function modules TPLE provides various function modules for processing the information AND Description Inputs Outputs Parameter Function Initial state Table 51: AND function module AND, logical AND link Input 1 4 (BOOL) Output (BOOL) None If all configured inputs are TRUE, the output is TRUE, otherwise it is FALSE. All inputs and outputs are FALSE. Non-configured inputs are assumed to be TRUE. If no input is configured, the module is not run so it remains in its initial state NAND Description NAND, logical NOT-AND link Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 189

190 Inputs Outputs Parameter Function Initial state Input 1 4 (BOOL) Output (BOOL) None Table 52: NAND function module If all configured inputs are TRUE, the output is FALSE, otherwise it is TRUE. All inputs and outputs are FALSE. Non-configured inputs are assumed to be TRUE so that they have no impact on the output. If no input is configured, the output therefore remains in the initial state of FALSE OR Description Inputs Outputs Parameter Function Initial state Table 53: OR function module OR, logical OR link Input 1 4 (BOOL) Output (BOOL) None If one of configured inputs is TRUE, the output is TRUE, otherwise it is FALSE. All inputs and outputs are FALSE. Non-configured inputs are assumed to be FALSE NOR Description Inputs Outputs Parameter Function Initial state Table 54: NOR function module NOR, logical NOT-OR link Input 1 4 (BOOL) Output (BOOL) None If all configured inputs are FALSE, the output is TRUE, otherwise it is FALSE. All inputs and outputs are FALSE. Non-configured inputs are assumed to be FALSE so that they have no impact on the output. If no input is configured, the output remains in the initial state of FALSE anyway XOR Description XOR, logical EXCLUSIVE-OR link 190 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

191 Inputs Outputs Parameter Function Initial state Table 55: XOR function module Input 1 2 (BOOL) Output (BOOL) None If an odd number of inputs is TRUE, the output is TRUE, otherwise it is FALSE. All inputs and outputs are FALSE. Non-configured inputs are assumed to be FALSE so that they have no impact on the output. If no input is configured, the output therefore remains in the initial state of FALSE NOT Description Inputs Outputs Parameter Function Initial state Table 56: NOT function module NOT, logical NOT link Input (BOOL) Output (BOOL) None If the input is TRUE, the output is FALSE, otherwise it is TRUE. All inputs and outputs are FALSE. If the input is not configured, it is assumed to be TRUE so that the output remains in the initial state of FALSE Current impulse relay Description Inputs Outputs Parameter Function RS, current impulse relay Trigger (BOOL) Set (BOOL) Reset (BOOL) Output (BOOL) None If the Reset input is TRUE, Output forcibly becomes FALSE. If the Reset input is FALSE and the Set input is TRUE, Output forcibly becomes TRUE. If the Reset and Set inputs are FALSE, the status of Output changes when there is a rising edge at the Trigger input. If there is no edge at the Trigger input, Output remains unchanged. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 191

192 Initial state Table 57: Current impulse relay function module All inputs and outputs are FALSE. Non-configured inputs are assumed to be FALSE so that they have no impact on the output. Figure 114: Example of RS 1 Trigger 2 Set 3 Reset 4 Output Switch-on delay Description Inputs Outputs TON, switch-on delay Input (BOOL) Output (BOOL) Parameter Time ms (UINT32), 1...1,000,000, default = 1,000 Function Initial state Table 58: Switch-on delay function module If Input has a rising edge, the internal timer is set to zero and starts to run. When the internal timer has reached or exceeded the parameter value, Output becomes TRUE and the counter stops running. If Input becomes FALSE, Output also instantly becomes FALSE. If the value of Time_ms is less than the cycle time, the cycle time applies instead. All inputs and outputs are FALSE Switch-off delay Description TOFF, switch-off delay 192 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

193 Inputs Outputs Trigger (BOOL) Reset (BOOL) Output (BOOL) Parameter Time ms (UINT32), 1...1,000,000, default = 1,000 Function Initial state Table 59: Switch-off delay function module If Input becomes TRUE, Output also instantly becomes TRUE, this condition takes priority. If Input has a falling input, the internal timer is set to zero and starts to run. When the internal timer has reached or exceeded the parameter value, Output becomes FALSE and the counter stops running. If Input is FALSE and the Reset input becomes TRUE, Output instantly and forcibly becomes FALSE and the internal timer is set to the configured desired value. If the value of Time_ms is less than the cycle time, the cycle time applies instead. All inputs and outputs are FALSE Pulse Description Inputs Outputs PLSE, pulse Trigger (BOOL) Output (BOOL) Parameter Time ms (UINT32), 1...1,000,000, default = 1,000 Function Initial state Table 60: Pulse function module If there is a rising edge at the Trigger input at any time, the internal timer is set to zero and starts to run, the output becomes TRUE. If the Trigger input becomes FALSE again during the pulse time, this has no impact on the expiration of the pulse time. Once the internal timer has expired, the output becomes FALSE. If the value of Time_ms is less than the cycle time, the cycle time applies instead. All inputs and outputs are FALSE Symmetrical pulse generator Description Inputs CLCK, symmetrical pulse generator Enable (BOOL) Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 193

194 Outputs Output (BOOL) Parameter Time ms (UINT32), 1...1,000,000, default = 1,000 Function Initial state The internal timer runs for a long as Enable is TRUE. When the internal timer has reached or exceeded the configured time value, the status of the output changes and the timer is restarted. The configured time therefore corresponds to half the period duration of the resulting signal. If the Enable input becomes FALSE, the output also instantly becomes FALSE and the internal timer is reset. If the value of Time_ms is less than the cycle time, the cycle time applies instead. All inputs and outputs are FALSE. Table 61: Symmetrical pulse generator function module Counter (forwards/backwards) Description Inputs Outputs Parameter Function Initial state COUNT, incremental counter Trigger (BOOL) Direction (BOOL) Reset (BOOL) Lock (BOOL) SINT32 (SINT32) REAL32 (REAL32) Reset value (SINT32), -10,000, ,000,000, default = 0 If there is a rising edge at Reset, the output value is set to the value of the Reset value parameter. A rising edge at Reset takes priority over all other inputs. For as long as Lock is TRUE, the pulse signal is not evaluated and the counter reading is retained. If no input is assigned, the default value FALSE is assumed. When Direction input = FALSE, the output value is incremented by one with every rising edge at the Trigger input. When Direction input = TRUE, the output value is decremented by one with every rising edge at the Trigger input. All inputs and outputs are zero or FALSE. Table 62: Counter (forwards/backwards) function module 194 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

195 Figure 115: Example of COUNT 1 Trigger 2 Direction 3 Reset 4 Lock 5 Output Analog threshold value switch with hysteresis Description Inputs Outputs Parameter Function Initial state THRES, threshold value switch with hysteresis Input (REAL32) Output (BOOL) Error (BOOL) Upper Limit (REAL32), -10,000, ,000,000, default = 10,000,000 Lower Limit (REAL32), -10,000, ,000,000, default = -10,000,000 If the value of Input is greater than or equal to Upper Limit, Output becomes TRUE. If the value of Input is less than or equal to Lower Limit, Output becomes FALSE. This condition takes priority. If Upper Limit is less than or equal to Lower Limit, Output always remains FALSE. In this case, Error = TRUE. All inputs and outputs are zero or FALSE. Table 63: Analog threshold value switch with hysteresis function module Analog multiplication Description Inputs MUL, analog multiplication Value (REAL32) Multiplier (REAL32) Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 195

196 Outputs Parameter Function Initial state Result (REAL32) Overflow (BOOL) Table 64: Analog multiplication function module Constant multiplier (REAL32), -1,000, ,000,000; default = 1 Result = Value * Multiplier * Constant multiplier If the REAL32 range of numbers is exceeded, the Overflow output becomes TRUE. All inputs and outputs are zero or FALSE Analog division Description Inputs Outputs Parameter Function Initial state DIV, analog division Divident (REAL32) Divisor (REAL32) Result (REAL32) DivByZero (BOOL) Overflow (BOOL) Table 65: Analog division function module Constant divisor (REAL32), -1,000, ,000,000; default = 1 Result = Dividend / Divisor / Constant Divisor If dividing by zero, the DivByZero output becomes TRUE and Result is set to zero. If the REAL32 range of numbers is exceeded, the Overflow output becomes TRUE and Result is set to zero. All inputs and outputs are zero or FALSE Analog addition Description Inputs Outputs Parameter Function Initial state ADD, analog addition Input 1 (REAL32) Input 2 (REAL32) Result (REAL32) Overflow (BOOL) Table 66: Analog addition function module Offset (REAL32), -1,000, ,000,000; default = 0 Result = Input 1 + Input 2 + Offset If the REAL32 range of numbers is exceeded, the Overflow output becomes TRUE. All inputs and outputs are zero or FALSE. 196 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

197 Analog subtraction Description Inputs Outputs Parameter Function Initial state SUB, analog subtraction Input 1 (REAL32) Input 2 (REAL32) Result (REAL32) Overflow (BOOL) Table 67: Analog subtraction function module Offset (REAL32), -1,000, ,000,000; default = 0 Result = Input 1 - Input 2 Offset If the REAL32 range of numbers is exceeded, the Overflow output becomes TRUE. All inputs and outputs are zero or FALSE Rising edge Description Inputs Outputs Parameter - Function Initial state RTRG, rising edge trigger Input (BOOL) Output (BOOL) Table 68: Rising edge function module When the input changes from FALSE to TRUE, the output becomes TRUE for one cycle of the function group and then changes back to FALSE. All inputs and outputs are FALSE Falling edge Description Inputs Outputs Parameter - Function Initial state FTRG, falling edge trigger Input (BOOL) Output (BOOL) Table 69: Falling edge function module When the input changes from TRUE to FALSE, the output becomes TRUE for one cycle of the function group and then changes back to FALSE. All inputs and outputs are FALSE Average value Description AVRG, average value Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 197

198 Inputs Outputs Input (REAL32) Enable (BOOL) Reset (BOOL) Autorepeat (BOOL) Average (REAL32) Done (BOOL) Started (BOOL) SampleCount (UINT32) Parameter Time ms (UINT32): 1...2,000,000,000, default = 10,000 Function Initial state Table 70: Average value function module Sample time ms (UINT32): ,000,000, default = 1,000 Averaging starts with a rising edge of Enable. This does not affect averaging which is already underway. Any output value remaining from earlier is retained. The Done output becomes FALSE, the Started output becomes TRUE. Active averaging is interrupted with a rising edge of Reset. Average is set to zero, Done and Started become FALSE. If Enable is also TRUE during the rising Reset edge, a new averaging process is started. Done becomes TRUE and Started becomes FALSE once averaging is complete. Done remains TRUE until a Reset is detected or new averaging is triggered by a rising edge of Enable. If AutoRepeat and Enable are TRUE, a new averaging process is automatically started each time averaging is completed. Done is set for one cycle each time averaging is completed. The SampleCount output states how many samples have already been recorded. Sample time ms is the desired sample time in milliseconds. It is rounded up to the next whole multiple of the task cycle time and has a lower limit of at least one task cycle time. Time ms is the time period desired for averaging. It is internally rounded up to the next whole multiple of the sample time and has a lower limit of at least one sample time. All inputs and outputs are FALSE. 198 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

199 Figure 116: AVRG 1 Input 2 Enable 3 Reset 4 AutoRepeat 5 Average 6 Done 7 Started 8 SampleCount Scaling Description Inputs Outputs SCAL, scaling Input (REAL32) Output (REAL32) Error (BOOL) Parameter Min In (REAL32): -10,000, ,000,000, default = -10,000,000 Max In (REAL32): -10,000, ,000,000, default = +10,000,000 Min Out (REAL32): -10,000, ,000,000, default = -10,000,000 Max Out (REAL32): -10,000, ,000,000, default = +10,000,000 Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 199

200 Function Initial state Table 71: Scaling function module Output is calculated using the following formula: Output = Min Out + (Max Out - Min Out) x (Input Min In) / (Max In Min In) Output is set to 0 and Error = TRUE when: Input is not within the parameters Min In and Max In Min In is greater than Max In Min Out is greater than Max Out Max In is the same size as Min In (division by zero) All inputs and outputs are FALSE Bridge Description Inputs Outputs Parameter - Function Initial state Table 72: Bridge function module BRDG, Bridge Analog Input (REAL32) Digital Input (BOOL) Analog Output (REAL32) Digital Output (REAL32) Copies the value of Analog Input to Analog Output and Digital Input to Digital Output. All inputs and outputs are zero or FALSE RTOI Description Inputs Outputs Parameter - Function Initial state Table 73: RTOI function module RTOI, Real-to-Integer conversion Analog Input (REAL32) Analog Output (SINT32) Copies the value of Analog Input to Analog Output and converts REAL32 to SINT32. All inputs and outputs are zero ITOR Description Inputs ITOR, Integer-to-real conversion UINT32 (UINT32) SINT32 (SINT32) 200 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

201 Outputs Parameter - Function Initial state Table 74: NAND function module Output U (REAL32) Output S (REAL32) The value of UINT32 is output converted to Output U, the value of SINT32 is output converted to Output S. All inputs and outputs are zero Configuring TPLE You can configure TPLE on a PC using the web-based visualization. Only a live view is available on the device's display. To configure TPLE, you have to hold the role of Administrator or Parameterizer. When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin Editing variables You can adapt the name and description of the following variables: Binary inputs Binary outputs Analog inputs Binary flags Analog flags Discrete inputs The names and descriptions of the generic events can also be adapted like all other device events. Note the Event management [ 167] section. The permissible number of characters is limited: Name: Maximum of 20 characters Description: Maximum of 80 characters Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 201

202 Figure 117: Editing variable To edit the variable, proceed as follows: 1. Go to Settings > TPLE > Variables. 2. Select the variable you want. 3. Enter the name and description. 4. Press the Accept button to save the modified variable Creating functions Within one function group, you can create up to 12 function modules to depict one function. To create, edit or delete a function, you have to call up the function group you want. To do so, proceed as follows: 1. Go to Settings > TPLE > Function group. 2. Select the function group you want. Figure 118: Function group 202 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

203 Creating function modules To create a function module, proceed as follows: Press the + button to create a new function module. Deleting function modules To delete a function module, proceed as follows: Drag the desired function module to the trash can using drag & drop. Sorting function modules To sort a function module, proceed as follows: Drag the desired function module to the desired position using drag & drop. Editing function module To edit a function module, proceed as follows: 1. Select the desired function module. 2. Press the Edit button. Figure 119: Editing function module 3. Select the inputs and outputs you want and set the parameters. 4. Press the Accept button to save the change to the function module Renaming function group If necessary, you can rename the function group in order to better assign it. To rename a function group, proceed as follows: 1. Go to Settings > TPLE > Function group. 2. Select the function group you want. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 203

204 3. Select the text field with the name of the function group and enter the name you want. Figure 120: Renaming function group 4. Press [Enter] to accept the change Activating/deactivating function group You can fully activate or deactivate a function group. When you deactivate a function group, none of the function group's function modules are processed. To activate/deactivate a function group, proceed as follows: 1. Go to Settings > TPLE > Function group. 2. Select the function group you want. 3. Press the Inactive button. ð Red X: Function group is inactive; gray X: Function group is active. 204 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

205 8 Maintenance and care 8 Maintenance and care You can clean the device's housing with a dry cloth. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 205

206 9 Fault elimination 9 Fault elimination This chapter describes how to eliminate simple operating faults. 9.1 General faults Characteristics/details Cause Remedy No function Power supply LED does not light up No function AVR STATUS LED does not light up No power supply Fuse tripped Configuration error Check power supply. Contact Maschinenfabrik Reinhausen GmbH. Contact Maschinenfabrik Reinhausen GmbH. Relays chatter High EMC load Use shielded cables or external filters. Table 75: General faults Poor grounding Check the functional ground. 9.2 No regulation in AUTO mode Characteristics/detail Cause Remedy Device control commands have no effect. Automatic voltage regulation is blocked. ALARM LED lights up in accordance with event configuration and a corresponding event is active. Automatic voltage regulation is blocked. Local/Remote switch in motor-drive unit switched to LO- CAL. No connection. Limit value with auto blocking or auto-manual blocking behavior has been exceeded The switching direction monitoring has recorded a malfunction and triggered the associated event. The motor protective switch has triggered. Motor protective switch event active. Signal at "Block automatic voltage regulation" input Target-tap-position operation active "Blocking" function is linked to a digital input or control system message. Check operating mode. Correct if necessary. Check wiring as per connection diagram. Check parameters. Correct if necessary. Check cause of event and then acknowledge event. Check what caused the motor protective switch to trigger and engage motor protective switch if necessary. Check signal source. Check configuration of target-tap-position operation function. If necessary, remedy cause. Check signal source or control system. If necessary, reset. 206 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

207 9 Fault elimination Characteristics/detail Cause Remedy Automatic voltage regulation is blocked. Measured voltage too low (< 30 V) Voltage measurement incorrect Check voltage measurement. Bandwidth set too high - Determine the recommended bandwidth. Parallel operation active. CAN bus communication failure Table 76: No regulation in AUTO mode Device is follower in parallel operation. "Auto blocking" behavior is set. No error. If necessary, deactivate parallel operation. Check configuration. 9.3 Unwanted on-load tap-change operation Characteristics/detail Cause Remedy Compensation activated Setting: Check parameters. R-X compensation Correct if necessary. Z compensation Table 77: Unexplained tap change 9.4 Human-machine interface Characteristics/details Cause Remedy Keys Display Display MANUAL/AUTO operating mode cannot be changed No display. No reaction to input Connection cannot be established with visualization REMOTE operating mode active and LED in key illuminated. Power supply interrupted. Fuse faulty. Connection cable between front panel and CPU I defective. Display has crashed. Connection cable defective SSL encryption active When establishing connection via front panel: Automatic sourcing of IP address of PC (DHCP) is not active Press Check power supply. to activate LOCAL mode. Contact Maschinenfabrik Reinhausen. Check connection cable Press + for longer than 2 s to reset the display. Check connection cable Accept SSL certificate in browser Call up IP address using Deactivate SSL encryption Activate automatic sourcing of IP address (DHCP) on the PC Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 207

208 9 Fault elimination Characteristics/details Cause Remedy Connection cannot be established with visualization Incorrect display of visualization in web browser. Table 78: Human-machine interface When establishing connection via CPU I interface: IP addresses of visualization and SCADA are in the same subnet When establishing connection via CPU I interface: PC not in the same subnet as visualization Access to visualization using web browser after a software update. Check setting of device's IP addresses and correct if necessary. Check setting of IP addresses of device and PC and correct if necessary. Delete web browser's cache. 9.5 Incorrect measured values Characteristics/detail Cause Remedy Measured voltage No measured value available. Measured voltage Measured value too low. Measured voltage Measured value fluctuates. Measured current No measured value. Connection has no contact in the plug terminal. Insulation trapped Wire not inserted far enough. Circuit breaker tripped. Assembly UI 1 or UI 3 defective RDY LED does not light up RDY LED flashes Voltage drop on measuring lead. Possible sources of fault: Leads laid in parallel. Tap-change operations. Line to current transformer interrupted. Short-circuiting jumper in current transformer not removed. Assembly UI 1 or UI 3 defective RDY LED does not light up RDY LED flashes Check wiring and plug terminal. Check fuse. Contact Maschinenfabrik Reinhausen GmbH. Check measured voltage. Check measured voltage. Increase distance from source of interference. Install filter if necessary. Check wiring. Remove short-circuiting jumper. Contact Maschinenfabrik Reinhausen GmbH. 208 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

209 9 Fault elimination Characteristics/detail Cause Remedy Measured current Measured value too high. Measured value too low. Table 79: Incorrect measured values Current transformer not correctly parameterized. Correct parameterization. 9.6 Parallel operation faults Characteristics/details Cause Remedy Problem with CAN bus. Device not listed. Problem with parallel operation. Problem with master/follower parallel operation method. Problem with master/follower parallel operation method: Master/follower switching characteristics is "in synch". Problem with circulating reactive current minimization parallel operation method. Table 80: Parallel operation faults Device incorrectly connected. Devices have the same CAN bus addresses. CAN bus address of device set to "0". Different parallel operation methods set for devices in the parallel operation group. More than 1 device is configured as master in the parallel operation group. No device configured as master in the parallel operation group. Invalid tap position of master or follower. Master and followers have different tap positions. Circulating reactive current cannot be calculated. Circulating reactive current blocking limit exceeded. Check connections. Connect as shown in connection diagram. Set different CAN bus addresses. Set CAN bus address (anything but 0). Check configuration. Check configuration. Check configuration. Check tap position. Check wiring. Connect as shown in connection diagram. Check tap position capture or check why the tap-change operation has not been undertaken (e.g. mechanical defect), then perform one of the following steps: Manually correct the master's tap position. Restart master. Set master/follower switching characteristics to "sequential". Change master device to follower and define a different device as the master. Check wiring. Connect as shown in connection diagram. Check configuration. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 209

210 9 Fault elimination 9.7 Tap position capture incorrect Characteristics/detail Cause Remedy Position indicator incorrect. Leading sign incorrect. Position indicator incorrect. Display fluctuates. No position indicator. "- -" is displayed. No position indicator. "?" is displayed. Tap position capture over resistor contact series faulty. Table 81: Tap position capture Incorrect wiring. Minimum value of the analog input signal not configured correctly. Interference. No measurement signal. No L- for digital input. Bit combination (code) impermissible. "Motor running" signal present. Faulty calibration. Modified contact resistance values of the resistor contact series (e.g. due to weather or age). Check wiring. Connect as shown in connection diagram. Check parameters. Shield the line. Increase distance from source of interference. Lay interference lines separately. Route signal in separate lines (filter, shielded lines). Connect signal as shown in connection diagram. Check wiring. Connect as shown in connection diagram. Check wiring. Check the signal sequence. Calibrate tap position capture over resistor contact series. Calibrate tap position capture over resistor contact series. 9.8 Assemblies Consult the following table to check whether individual assemblies have a malfunction. Assembly Characteristics/ details Cause Remedy UI 1/UI 3 RDY LED (yellow) does not light up No communication with assembly possible. Contact Maschinenfabrik Reinhausen GmbH. RDY LED (yellow) flashes An error was detected in the assembly. Contact Maschinenfabrik Reinhausen GmbH. CPU I RUN LED (green) does not light up No power supply. Check power supply. ERR LED (red) lights up An error was detected in the assembly. Contact Maschinenfabrik Reinhausen GmbH. 210 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

211 9 Fault elimination Assembly DIO DIO DIO HL AIO 2 AIO 4 Table 82: Assembly faults Characteristics/ details RUN LED (green) does not light up ERR LED (red) lights up RDY LED (yellow) does not light up RDY LED (yellow) flashes Cause No power supply An error was detected in the assembly. No communication with assembly possible. Wiring faulty. Interface configuration faulty. Remedy Check the power supply Contact Maschinenfabrik Reinhausen GmbH. Contact Maschinenfabrik Reinhausen GmbH. Check wiring. Check configuration. 9.9 Other faults If you cannot resolve a problem, please contact Maschinenfabrik Reinhausen. Please have the following data on hand: Serial number Name plate Info screen Software version [ 175] Please provide answers to the following questions: Has a firmware update been carried out? Has there previously been a problem with this device? Have you previously contacted Maschinenfabrik Reinhausen about this issue? If yes, then who was the contact? Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 211

212 10 Messages Messages Event messages No. Name Description Remedy 1 Limit value U< Value has fallen below the limit value for undervoltage U<. 2 Limit value U<< Value has fallen below the limit value for undervoltage U<<. 3 Limit value U> The limit value for overvoltage U> has been exceeded. 4 Limit value U>> The limit value for overvoltage U>> has been exceeded. 5 Limit value I< Value has fallen below the limit value for undercurrent I<. 6 Limit value I<< Value has fallen below the limit value for undercurrent I<<. 7 Limit value I> The limit value for overcurrent I> has been exceeded. 8 Limit value I>> The limit value for overcurrent I>> has been exceeded. 9 Limit value S< Value has fallen below the limit value for apparent power S<. 10 Limit value S<< Value has fallen below the limit value for apparent power S<<. 11 Limit value S> The limit value for apparent power S> has been exceeded. 12 Limit value S>> The limit value for apparent power S>> has been exceeded. 13 Limit value P< Value has fallen below the limit value for active power P<. 14 Limit value P<< Value has fallen below the limit value for active power P<<. Check the current operating conditions of the transformer and the set U< parameters. Check the current operating conditions of the transformer and the set U<< parameters. Check the current operating conditions of the transformer and the set U> parameters. Check the current operating conditions of the transformer and the set U>> parameters. Check the current operating conditions of the transformer and the set I< parameters. Check the current operating conditions of the transformer and the set I<< parameters. Check the current operating conditions of the transformer and the set I> parameters. Check the current operating conditions of the transformer and the set I>> parameters. Check the current operating conditions of the transformer and the set S< parameters. Check the current operating conditions of the transformer and the set S<< parameters. Check the current operating conditions of the transformer and the set S> parameters. Check the current operating conditions of the transformer and the set S>> parameters. Check the current operating conditions of the transformer and the set P< parameters. Check the current operating conditions of the transformer and the set P<< parameters. 212 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

213 10 Messages No. Name Description Remedy 15 Limit value P> The limit value for active power P> has been exceeded. 16 Limit value P>> The limit value for active power P>> has been exceeded. 17 Limit value Q< Value has fallen below the limit value for reactive power Q<. 18 Limit value Q<< Value has fallen below the limit value for reactive power Q<<. 19 Limit value Q> The limit value for reactive power Q> has been exceeded. 20 Limit value Q>> The limit value for reactive power Q>> has been exceeded. 21 Limit value cos φ < Value has fallen below the limit value for power factor cos f<. 22 Limit value cos f << Value has fallen below the limit value for power factor cos f<<. 23 Limit value Pos< Value has reached or fallen below the limit value for tap position Pos<. 24 Limit value Pos> Value has reached or exceeded the limit value for tap position Pos>. 25 Function monitoring The measured voltage is outside of the bandwidth. 26 Switching direction control 27 Lower bandwidth limit value 28 Upper bandwidth limit value 29 Switching interval monitoring: Total tap-change operations The target tap position has not been reached. Value has fallen below the lower bandwidth limit value. Value has exceeded the upper bandwidth limit value. The maximum number of total tapchange operations has been exceeded. Check the current operating conditions of the transformer and the set P> parameters. Check the current operating conditions of the transformer and the set P>> parameters. Check the current operating conditions of the transformer and the set Q< parameters. Check the current operating conditions of the transformer and the set Q<< parameters. Check the current operating conditions of the transformer and the set Q> parameters. Check the current operating conditions of the transformer and the set Q>> parameters. Check the current operating conditions of the transformer and the set parameters cos f<. Check the current operating conditions of the transformer and the set parameters cos f<<. Check the current operating conditions of the transformer and the set Pos< parameters. Check the current operating conditions of the transformer and the set Pos> parameters. Check the current operating conditions of the transformer and the set bandwidth. Check the RAISE/LOWER contact connections and the functionality of the tap-changer control. The bandwidth is set too low. Check the parameter. The bandwidth is set too high. Check the parameter. Check the set number of total tapchange operations and the current operating conditions of the affected network segment. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 213

214 10 Messages No. Name Description Remedy 30 Switching interval monitoring: Lower tap-change operations 31 Switching interval monitoring: Raise tap-change operations 32 Reversal of power flow 33 R&X compensation calculation 34 Z compensation calculation The maximum number of LOWER tap-change operations has been exceeded. The maximum number of RAISE tap-change operations has been exceeded. A reversal of power flow is present. R&X compensation cannot be calculated. Z compensation cannot be calculated. 35 No master present No master is present in the parallel operation group. 36 Masters on CAN bus > 1 37 Permitted tap difference 38 Tap difference to follower 39 Tap difference to master 40 Different parallel operation methods Several masters are present in the parallel operation group. The permitted tap difference has been exceeded. A tap difference to a follower exists. A tap difference to the master exists. Different parallel operation methods have been set for multiple TAPCON units. Check the set number of LOWER tap-change operations and the current operating conditions of the affected grid section. Check the set number of RAISE tap-change operations and the current operating conditions of the affected grid segment. Check the current operating status of the transformer and the polarity of the current transformer if necessary. The set parameters do not allow a calculation of R&X compensation. Check the set parameters. The set parameters do not allow a calculation of Z compensation. Check the set parameters. Specify a TAPCON as the master for parallel operation and check whether the master is ready for operation. Ensure that just one TAPCON is specified as the master in the parallel operation group. Check the current operating conditions of the transformers in parallel operation as well as the set parallel operation parameters of the TAPCON units involved. Check the current operating conditions of the transformers in parallel operation as well as the set parallel operation parameters of the TAPCON units involved. Check the current operating conditions of the transformers in parallel operation as well as the set parallel operation parameters of the TAPCON units involved. Check the set parameters. Set the same parallel operation method for each TAPCON in the parallel operation group. 214 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

215 10 Messages No. Name Description Remedy 41 Circul. reactive current blocking limit The permitted circulating reactive current blocking limit has been exceeded. 42 CAN bus address The CAN bus address is already being used for another TAPCON. 43 Invalid tap position: Follower 44 Invalid tap position: Master The tap position of a follower in parallel operation is invalid. The tap position of a master in parallel operation is invalid. 45 Blocking activated Blocking has been activated by another TAPCON. 46 Invalid meas. current value in parallel operation group 47 Invalid meas. voltage value in parallel operation group 48 No other TAPCON in parallel operation group 49 CAN bus node is missing 50 Motor runtime exceeded The received measured current value of another TAPCON in parallel operation is invalid. The received measured voltage value of another TAPCON in parallel operation is invalid. There are no other TAPCON units involved in parallel operation. No CAN bus communication with other TAPCON present. The motor runtime has been exceeded. Check the current operating conditions of the transformers in parallel operation as well as the set circulating reactive current blocking limit of the TAPCON units involved. Make sure that different CAN bus addresses are configured for each TAPCON. Use a different CAN bus address. Check the function and wiring of the follower's tap position capture. Connect as shown in connection diagram. Check the function and wiring of the master's tap position capture. Connect as shown in connection diagram. Check the current operating conditions of the transformers in parallel operation and the set parameters for the corresponding TAPCON. Current measurement of the affected TAPCON units is not working correctly. Check the measurement transformer and the wiring of the corresponding TAPCON. The voltage-measurement system of the affected TAPCON is not working properly. Check the measurement transformer and the wiring of the corresponding TAPCON. Check the current operating conditions of the transformers in parallel operation as well as the operational readiness and correct wiring of the TAPCON units involved in parallel operation. CAN bus communication not correctly configured. Check wiring as per connection diagram. Use CAN bus address 0. Assign a separate CAN bus address to each TAPCON. Check the functional readiness of the motor-drive unit and the set parameters. Ensure that the value of the set motor runtime matches the affected motor-drive unit. Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 215

216 10 Messages No. Name Description Remedy 51 Invalid tap position The captured tap position is invalid. Check the function and wiring of tap position capture of the corresponding TAPCON. Connect as shown in connection diagram. 152 Measured voltage is not available. There is no measured voltage available. 153 No topology data There is a problem communicating with the topology regulator. 154 Invalid measured voltage value 155 Circulating reactive current calculation 156 Motor protective switch 157 Calculation of activepower dependent desired value 158 Resistor contact series calibration 176 Tap position analog input 177 Desired value analog input 178 Desired value analog output 179 Voltage analog output 180 Current analog output 181 Active current analog output 182 Reactive current analog output The measured voltage value is invalid. Circulating reactive current cannot be calculated. Motor protective switch triggered. The active-power dependent desired value cannot be calculated. The resistor contact series calibration has not yet been performed or has failed. Measured value is outside permissible range of analog input. Measured value is outside permissible range of analog input. The value cannot be output via the analog output. The value cannot be output via the analog output. The value cannot be output via the analog output. The value cannot be output via the analog output. The value cannot be output via the analog output. Check the measurement transformer and the wiring of the corresponding TAPCON. CAN bus communication not correctly configured. Check wiring as per connection diagram. Use CAN bus address >1. Check topology regulator (use CAN bus address = 1). The TAPCON voltage measurement is not working correctly. Check the measurement transformer and the wiring of the corresponding TAPCON. The current-measurement system of a TAPCON is not working properly. Check the measurement transformer and the wiring of the corresponding TAPCON. Follow the operating instructions for the motor-drive unit. The active power needed to calculate the desired value cannot be determined. Check the measurement transformers and their wiring. Perform the resistor contact series calibration. Check the signal source and wiring of the analog input. Check the signal source and wiring of the analog input. Check the parameter settings and the wiring of the analog output. Check the parameter settings and the wiring of the analog output. Check the parameter settings and the wiring of the analog output. Check the parameter settings and the wiring of the analog output. Check the parameter settings and the wiring of the analog output. 216 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

217 10 Messages No. Name Description Remedy 183 Active power analog output 184 Reactive power analog output 185 Apparent power analog output 186 Tap position analog output 241 CAN bus node is missing 242 CAN bus node is missing 301 Generic SCADA command Generic SCADA command Generic SCADA command Generic SCADA command Generic SCADA command Generic SCADA command Generic SCADA command Generic SCADA command Generic SCADA command Generic SCADA command Generic digital input Generic digital input 2 The value cannot be output via the analog output. The value cannot be output via the analog output. The value cannot be output via the analog output. The value cannot be output via the analog output. There is a problem communicating with a TAPCON in the parallel operation group. There is no CAN bus communication with at least one further TAPCON. The generic SCADA command 1 has been received. The generic SCADA command 2 has been received. The generic SCADA command 3 has been received. The generic SCADA command 4 has been received. The generic SCADA command 5 has been received. The generic SCADA command 6 has been received. The generic SCADA command 7 has been received. The generic SCADA command 8 has been received. The generic SCADA command 9 has been received. The generic SCADA command 10 has been received. There is a signal at the generic digital input 1. There is a signal at the generic digital input 2. Check the parameter settings and the wiring of the analog output. Check the parameter settings and the wiring of the analog output. Check the parameter settings and the wiring of the analog output. Check the parameter settings and the wiring of the analog output. CAN bus communication not correctly configured. Check wiring as per connection diagram. Use CAN bus address 0. Assign a separate CAN bus address to each TAPCON. CAN bus communication not correctly configured. Check wiring as per connection diagram. Use CAN bus address 0. Assign a separate CAN bus address to each TAPCON Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 217

218 10 Messages No. Name Description Remedy 313 Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input 24 There is a signal at the generic digital input 3. There is a signal at the generic digital input 4. There is a signal at the generic digital input 5. There is a signal at the generic digital input 6. There is a signal at the generic digital input 7. There is a signal at the generic digital input 8. There is a signal at the generic digital input 9. There is a signal at the generic digital input 10. There is a signal at the generic digital input 11. There is a signal at the generic digital input 12. There is a signal at the generic digital input 13. There is a signal at the generic digital input 14. There is a signal at the generic digital input 15. There is a signal at the generic digital input 16. There is a signal at the generic digital input 17. There is a signal at the generic digital input 18. There is a signal at the generic digital input 19. There is a signal at the generic digital input 20. There is a signal at the generic digital input 21. There is a signal at the generic digital input 22. There is a signal at the generic digital input 23. There is a signal at the generic digital input TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

219 10 Messages No. Name Description Remedy 335 Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input Generic digital input 42 Table 83: Event messages There is a signal at the generic digital input 25. There is a signal at the generic digital input 26. There is a signal at the generic digital input 27. There is a signal at the generic digital input 28. There is a signal at the generic digital input 29. There is a signal at the generic digital input 30. There is a signal at the generic digital input 31. There is a signal at the generic digital input 32. There is a signal at the generic digital input 33. There is a signal at the generic digital input 34. There is a signal at the generic digital input 35. There is a signal at the generic digital input 36. There is a signal at the generic digital input 37. There is a signal at the generic digital input 38. There is a signal at the generic digital input 39. There is a signal at the generic digital input 40. There is a signal at the generic digital input 41. There is a signal at the generic digital input Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 219

220 11 Disposal 11 Disposal The device was produced in accordance with European Community Directive 2011/65/EC (RoHS) and must be disposed of accordingly. If the device is not operated within the European Union, the national disposal requirements applicable in the country of use should be observed. 220 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

221 12 Overview of parameters 12 Overview of parameters This section contains an overview of the relevant menus and parameters. The availability of individual parameters varies depending on the device ordered. Parameter Setting range Factory setting Current setting Settings > Parameters > General Language 2 See [ 54] In accordance with order IP address Subnet mask Gateway address SSL encryption On; Off Off Commissioning wizard Yes; No Yes Measured value display Primary values; Secondary values Primary values Transformer name - Transformer Remote behavior Settings > Parameters > Control HW, SCADA, HW +SCADA HW+SCADA Desired value V V Desired value 2 (optional) V V Desired value 3 (optional) V V Desired value 4 (optional) V V Desired value 5 (optional) V V Select the desired value (optional) Desired value specification maximum (optional) Desired value specification minimum (optional) Desired value step width (optional) Desired value 1..3 or desired value V V V 80.0 V 0.1 to 10.0 V 1.0 V Activate TDSC (optional) On, Off Off TDSC Umax (optional) V V TDSC Umin (optional) V 95.0 V TDSC U0 (optional) V V Desired value 1 TDSC Pmax (optional) ,000.0 MW 10.0 MW TDSC Pmin (optional) -1, MW MW Bandwidth % 1.00 % Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 221

222 12 Overview of parameters Parameter Setting range Factory setting Current setting Delay time T s 40.0 s Time response T1 Linear, Integral Linear Activate delay time T2 On, Off Off Delay time T s 10.0 s Regulation mode (optional) 2 Control variable (optional) Single-phase, mean value regulation L1/N or L1/L2, L2/N or L2/L3, L3/N or L3/L1 Settings > Parameters > Transformer data Single-phase L1/N or L1/L2 Primary transformer voltage ,000 kv 100 kv Secondary transformer voltage 57 to 135 V 100 V 2 Primary transformer current ,000 A 100 A Secondary transformer current 0.2 A; 1 A; 5 A 1 A 2 Phase angle correction Voltage-transformer circuit Current-transformer circuit Settings > Parameters > Motor control Switching pulse type 1-phase phase voltage, 3-phase differential voltage, 3-phase phase voltage 1-phase phase current, 3-phase total current, 3-phase phase current Time-controlled pulse, continuous pulse Switching pulse time s 1.5 s Switching pulse pause s 1.5 s Motor runtime s 6.0 s Activate motor runtime monitoring Off, On Off Switching direction Standard, Swapped Standard Activate switching direction monitoring Settings > Parameters > Compensation Compensation method R&X compensation: Ohmic resistance load R&X compensation: Inductive resistance load Off, On Off Off, R&X compensation, Z compensation 1-phase phase voltage 1-phase phase current Time-controlled pulse Off mω/m mω/m mω/m mω/m 222 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

223 12 Overview of parameters Parameter Setting range Factory setting Current setting R&X compensation: Length of line Z compensation: Voltage increase 0...1,000.0 km 0.0 km % 0.0 % Z compensation limit value % 0.0 % Settings > Parameters > Parallel operation Activate parallel operation Off, On Off Parallel operation method Circulating reactive current; master; follower; automatic tap synchronization CAN bus address Circulating reactive current sensitivity Circulating reactive current blocking limit Master/follower current blocking % 0.0 % % 20.0 % Off, On Off Maximum tap difference Error, if no communication present Behavior for communication failure Behavior, if no communication present Delay time par. op. error message No error, Error No error No error, Error No error Independent regulation, auto blocking, cosφ interpolation s 5 s Settings > Parameter > Retrofit TAPCON 2xx Retrofit TAPCON 2xx Off, On Off Settings > Parameters > Voltage monitoring U< relative/absolute Relative, absolute Relative U< [V] V 90.0 V U< [%] % 90.0 % U< hysteresis V 0.0 V U< delay time s 0.5 s U< behavior Off, high-speed return U+, auto-blocking, auto/manual blocking U<< relative/absolute Relative, absolute Relative U<< [V] V 80.0 V U<< [%] % 80.0 % U<< hysteresis V 0.0 V Circulating reactive current Independent regulation Off Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 223

224 12 Overview of parameters Parameter Setting range Factory setting Current setting U<< delay time s 0.5 s U<< behavior Off, high-speed return U+, auto-blocking, auto/manual blocking U> relative/absolute Relative, absolute Relative U> [V] V V U> [%] % % U> hysteresis V 0.0 V U> delay time s 0.5 s U> behavior Off, high-speed return U-, auto-blocking, auto/manual blocking U>> relative/absolute Relative, absolute Relative U>> [V] V V U>> [%] % % U>> hysteresis V 0.0 V U>> delay time s 0.5 s U>> behavior Off, high-speed return U-, auto-blocking, auto/manual blocking Settings > Parameters > Current monitoring I< relative/absolute Relative, absolute Relative I< [A] A 0.00 A I< [%] % 0.0 % I< hysteresis A 0.00 A I< delay time s 0.0 s I< behavior Off, auto-blocking, auto/manual blocking I<< relative/absolute Relative, absolute Relative I<< [A] A 0.00 A I<< [%] % 0.0 % I<< hysteresis A 0.00 A I<< delay time s 0.0 s I<< behavior Off, auto-blocking, auto/manual blocking I> relative/absolute Relative, absolute Relative I> [A] A A I> [%] % % I> hysteresis A 0.00 A I> delay time s 0.0 s Off Off Off Off Off 224 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

225 12 Overview of parameters Parameter Setting range Factory setting Current setting I> behavior Off, auto-blocking, auto/manual blocking I>> relative/absolute Relative, absolute Relative I>> [A] A A I>> [%] % % Off I>> hysteresis A 0.00 A I>> delay time s 0.0 s I>> behavior Off, auto-blocking, auto/manual blocking Settings > Parameters > Power monitoring S< [MVA] ,000.0 MVA 0.0 MVA S< hysteresis MVA 0.1 MVA S< delay time s 5.0 s S<< [MVA] ,000.0 MVA 0.0 MVA S<< hysteresis MVA 0.1 MVA S<< delay time s 5.0 s S> [MVA] ,000.0 MVA 10.0 MVA S> hysteresis MVA 0.1 MVA S> delay time s 5.0 s S>> [MVA] ,000.0 MVA 10.0 MVA S>> hysteresis MVA 0.1 MVA S>> delay time s 5.0 s P< [MW] -1, ,000.0 MW 0.0 MW P< hysteresis MW 0.1 MW P< delay time s 5.0 s P<< [MW] -1, ,000.0 MW 10.0 MW P<< hysteresis MW 0.1 MW P<< delay time s 5.0 s P> [MW] -1, ,000.0 MW 0.0 MW P> hysteresis MW 0.1 MW P> delay time s 5.0 s P>> [MW] -1, ,000.0 MW 0.0 MW P>> hysteresis MW 0.1 MW P>> delay time s 5.0 s Q< [kvar] -100, ,000 kvar Off 0 kvar Q< hysteresis ,000 kvar 1,000 kvar Q< delay time s 5.0 s Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 225

226 12 Overview of parameters Parameter Setting range Factory setting Current setting Q<< [kvar] -100, ,000 kvar 0 kvar Q<< hysteresis ,000 kvar 1,000 kvar Q<< delay time s 5.0 s Q> [kvar] -100, ,000 kvar 10,000 kvar Q> hysteresis ,000 kvar 1,000 kvar Q> delay time s 5.0 s Q>> [kvar] -100, ,000 kvar 10,000 kvar Q>> hysteresis ,000 kvar 1,000 kvar Q>> delay time s 5.0 s cos φ < cos φ < hysteresis cos φ < delay time s 5.0 s cos φ << cos φ << hysteresis cos φ << delay time s 5.0 s Settings > Parameters > Reversal of power flow Reversal of power flow hysteresis Reversal of power flow delay time Behavior for reversal of power flow MW 0.1 MW s 5.0 s Off, target-tap-position operation, auto-blocking, auto/manual blocking Settings > Parameters > Tap position monitoring Pos < Pos < delay time s 0.0 s Pos < behavior Off, auto-blocking position-, auto/manual blocking position- Pos > Pos > delay time s 0.0 s Pos > behavior Off, auto-blocking position+, auto/manual blocking position+ Settings > Parameters > Bandwidth monitoring Function monitoring Off, Auto, Auto/manual Off Hysteresis for function monitoring Off Off Off % 0.00 % 226 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

227 12 Overview of parameters Parameter Setting range Factory setting Current setting Function monitoring delay time Hysteresis for lower bandwidth min 15 min % 0.00 % Lower bandwidth delay time s 0.0 s Hysteresis for upper bandwidth % 0.00 % Upper bandwidth delay time s 0.0 s Settings > Parameters > Switching interval monitoring (Total, Raise, Lower) Maximum number of total tap-change operations Time period for total tapchange operations Message duration for total tap-change operations Behavior for total tap-change operations Maximum number of raise operations Time period of raise operations Message duration for raise operations Behavior for raise operations Maximum number of lower operations Time period for lower operations Message duration for lower operations Behavior for lower operations ,440 min 5 min min 15 min Off, auto-blocking, auto->manual Off ,440 min 5 min min 15 min Off, Auto-blocking position+ Auto->Manual Off ,440 min 5 min min 15 min Off, Auto-blocking position-, Auto->Manual Settings > Parameters > Move to the defined target tap position Target tap position operation Settings > Parameters > Analog tap position capture (optional) Upper tap position In accordance with order Lower tap position In accordance with order Settings > Parameters > IEC (optional) IP address Off Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 227

228 12 Overview of parameters Parameter Setting range Factory setting Current setting Subnet mask Gateway address IED name 2 - TAPCON Device ID 2 - TAPCON Settings > Parameters > IEC (optional) Serial interface 2 RS232, RS485 RS232 Baud rate kilobaud 9.6 kilobaud Transmission procedure 2 Unbalanced, balanced Unbalanced Octet number of link address Link address ,535 1 Octet number of ASDU address ASDU address ,535 1 Octet number of information object address 2 Octet number of cause of transmission 2 Number of databits Parity 2 None, even, odd Even Number of stop bits Settings > Parameters > IEC (optional) Serial interface 2 RS232, RS485 RS232 Baud rate kilobaud 9.6 kb ASDU address Number of databits Parity 2 None, even, odd Even Number of stop bits Settings > Parameters > IEC (optional) IP address Subnet mask Gateway address TCP port ,535 2,404 ASDU address ,535 1 Settings > Parameter > Modbus (optional) 228 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

229 12 Overview of parameters Parameter Setting range Factory setting Current setting Transmission format 2 RTU, TCP, ASCII In accordance with order Modbus address IP address TCP port , Maximum TCP connections TCP Keepalive 2 Off, On Off Serial interface 2 RS232, RS485 In accordance with order Baud rate kilobaud 9.6 kilobaud Number of databits In accordance with order Parity 2 None, even, odd In accordance with order Number of stop bits In accordance with order Settings > Parameters > DNP3 (optional) DNP3 type 2 TCP, serial In accordance with order IP address Subnet mask Gateway address TCP port ,535 2,404 Serial interface 2 RS232, RS485 In accordance with order Baud rate kilobaud 9.6 kilobaud Link address ,519 1 Target link address ,519 1 Unsolicited messages 2 On, Off Off Repetition of unsolicited 2 messages Repeat unsolicited messages On, Off Off 2 indefinitely Timeout for unsolicited messages s 5 s 2 Timeout for application confirm s 5 s 2 User ID code 2 - TAPCON Settings > Parameters > Time synchronization Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 229

230 12 Overview of parameters Parameter Setting range Factory setting Current setting Time synchronization via SNTP Off, On Off SNTP time server Activate second time server Off, On Off SNTP time server Synchronization interval ,400 s 900 s Reference time UTC, local UTC Time zone UTC-11 h...utc+12 h UTC+01:00 h Settings > Parameters > Mean value memory Mean value interval 1...8,640 s 1 s Settings > Parameters > Link digital outputs Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Generic digital output Settings > Parameters > Link SCADA messages Generic SCADA message Generic SCADA message Generic SCADA message Generic SCADA message Generic SCADA message Generic SCADA message TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

231 12 Overview of parameters Parameter Setting range Factory setting Current setting Generic SCADA message Generic SCADA message Generic SCADA message Generic SCADA message 10 Settings > Parameters > Link functions Master parallel operation method Follower parallel operation method Automatic tap synchronization parallel operation method Deactivate parallel operation Blocking Activate Remote mode High-speed return Target-tap-position operation Activate desired value Activate desired value Activate desired value Activate desired value Activate desired value Settings > Parameters > Analog value output Uref at max. analog signal V V Uref at min. analog signal V 90.0 V Pos at max. analog signal Pos at min. analog signal U1 at max. analog signal V V U1 at min. analog signal V 0.0 V I1 at max. analog signal A A I1 at min. analog signal A 0.00 A Ip at max. analog signal A A Ip at min. analog signal A 0.00 A Iq at max. analog signal A A Iq at min. analog signal A 0.00 A P at max. analog signal 0...1,000.0 MW 10.0 MW P at min. analog signal 0...1,000.0 MW 0.0 MW Q at max. analog signal ,000.0 kvar 10,000.0 kvar Q at min. analog signal ,000.0 kvar 0.0 kvar Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 231

232 12 Overview of parameters Parameter Setting range Factory setting Current setting S at max. analog signal 0...1,000.0 MVA 10.0 MVA S at min. analog signal 0...1,000.0 MVA 0.0 MVA Settings > Parameters > Screensaver Screensaver Off, On On Screensaver waiting time ,000 min 5 min Dimming Off, On On Dimming waiting time ,000 min 3 min Brightness dimming % 50 % Settings > Calibrate hardware > Tap pos. capture Pos. at max. analog signal In accordance with order Pos. at min. analog signal In accordance with order Table 84: Overview of parameters 1 Availability of the parameter depends on device configuration 2 After changing the parameter, you must restart the device for the change to take effect. 232 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

233 13 Technical data Technical data Display elements Display LEDs 5.7" LCD, Backlight LED VGA (640 x 480 pixels) 262,000 colors (18-bit) 8 LEDs for operation display and messages 13.2 Voltage supply Permissible voltage range Permissible frequency range Power consumption Internal fuse (2x) OT1205 (MR/N) V AC/V DC U N : V AC U N : V DC Hz Max. 60 W Table 85: Standard design with wide range power supply 250 V; 2 A; 5 x 20 mm, "delayedaction" characteristics Figure 121: Internal fuse (2x) of wide range power supply in assembly OT1205 Permissible voltage range Power consumption Internal fuse OT1205 (MR/48) V DC U N : V DC Max. 60 W Table 86: Special version with DC voltage power supply 250 V; 5 A; 5 x 20 mm, "fast-acting" characteristics Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 233

234 13 Technical data Figure 122: Internal fuse and spare fuse of DC voltage power supply in assembly OT Voltage measurement and current measurement UI 1 UI 3 Measurement 1 phase 3 phase Voltage measurement Current measurement U N (RMS): 100 V AC Measuring range (RMS): V AC Measuring accuracy (at U N, C): <± 0.3% Intrinsic consumption: < 1 VA Measurement category III in accordance with IEC I N : 0.2 / 1 / 5 A Measuring range: I N Overload capacity: 12.5 A (continuous), 500 A (for 1 s) Measuring accuracy (at I N, C): <± 0.5% Intrinsic consumption: < 1 VA Phase angle Measuring accuracy ( C): U x /I x <± 0.5 ; U x /U y <± 0.3 Frequency measurement f N : 50 / 60 Hz Measuring range: Hz Measuring accuracy ( C): <± 0.03% Table 87: Technical data for the UI 1 and UI 3 assemblies 234 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

235 13 Technical data Interfaces Interface Pin Description UI 1 UI 3 N L NC NC N L1 L2 L3 N Table 88: Voltage measurement Interface Pin Description Table 89: Current measurement Voltage input for neutral conductor L, L1 Voltage input for phase L (UI 1) or L1 (UI 3) L2 Voltage input for phase L2 (only UI 3) L3 Voltage input for phase L3 (only UI 3) k, k1 Current input for phase L (UI 1) or L1 (UI 3) l, l1 Current output for phase L (UI 1) or L1 (UI 3) k2 Current input for phase L2 (only UI 3) l2 Current output for phase L2 (only UI 3) k3 Current input for phase L3 (only UI 3) l3 Current output for phase L3 (only UI 3) 13.4 Digital inputs and outputs Inputs (plugbased electrical isolation) Outputs (floating relay outputs) DIO DIO DIO HL Quantity Logical 0 Logical V AC (RMS) V DC V AC (RMS) V DC Input current Typ. 1.3 ma (regardless of U) Simultaneity factor at 70 C and U 230 V: max. 50 % Number (number of change-over contacts in parentheses) Contact loadability Simultaneity factor Table 90: Technical data for the DIO and DIO assemblies 15 (9) 20 (12) Max. AC: 230 V AC; 5 A Max. DC: See diagram up to 60 C: 100%, > 60 C: -5%/K V AC (RMS) V DC V AC (RMS) V DC Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 235

236 13 Technical data 300 V 100 U A 20 I Figure 123: Contact loadability of digital outputs with resistive load CAUTION Electric shock! The inputs of the DIO assembly have plug-based electrical isolation. A mixture of voltage ranges (e.g. extra low voltage and low voltage) or various phases within a plug can lower the protection against electric shock. Use the same voltage ranges within a plug. Use the same phase within a plug. Interface Pin Description Input Input Input Input Input Input Input Common Table 91: Digital inputs 236 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

237 13 Technical data Interface Pin Description 1A 6A 11A 16A Break contact 1C 6C 11C 16C Source contact 1B 6B 11B 16B Make contact 2A 7A 12A 17A Break contact 2C 7C 12C 17C Source contact 2B 7B 12B 17B Make contact 3A 8A 13A 18A Break contact 3C 8C 13C 18C Source contact 3B 8B 13B 18B Make contact 4C 9C 14C 19C Source contact 4B 9B 14B 19B Make contact 5C 10C 15C 20C Source contact 5B 10B 15B 20B Make contact Table 92: Digital outputs 13.5 Analog inputs and outputs AIO 2 AIO 4 Channels (input or output) 2 4 Inputs Measuring range V Load resistance (0/ ma) ma ma max. 300 Ω Outputs Signal range V Resistor contact series Load resistance (0/ ma) ma ma max. 500 Ω Table 93: Technical data for the AIO 2 and AIO 4 assemblies Interface Pin Description Maximum resistance of 100 Ω kω, max. 35 tap positions I OUT (+): Current output I/U IN (+) U OUT (+): Voltage input +, current input +, voltage output I/U IN (-): Voltage input -, current input - Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 237

238 13 Technical data Interface Pin Description I/U OUT (-): Voltage output -, current output not used Table 94: Analog inputs and outputs 13.6 Central processing unit Processor RAM Interfaces NVRAM (SRAM with battery backup) Application memory Power supply CPU I 266 MHz 256 MB 1x serial RS232/485 (electrically isolated) 3x Ethernet 10/100 Mbit 1x USB 2.0 1x CAN (electrically isolated) 1x CAN 256 kb 1 GB +24 V DC ( V DC) Table 95: Technical data for the CPU I assembly Interfaces Interface Pin Description Table 96: COM2 (RS232, RS485) 2 RXD (RS232) 3 TXD (RS232) 5 GND (RS232, RS485) 6 RXD+/TXD+ (RS485) 9 RXD-/TXD- (RS485) Interface Pin Description 1 VCC 2 D- 3 D+ 4 GND Table 97: USB TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

239 13 Technical data Interface Pin Description 1 TxD+ 2 TxD- 3 RxD+ 4 NC 5 NC 6 RxD- 7 NC 8 NC- Table 98: ETH1, ETH 2.1, ETH 2.2 (RJ45) Interface Trans port protocol Port Description ETH 2.x TCP 21 FTP 1) (only for MR service) ETH 2.x TCP 990 FTPS (only for MR service) ETH 2.x TCP 80 HTTP 1) ETH 2.x TCP 8080 HTTP 1) ETH 2.x TCP 443 HTTPS ETH 2.x TCP 8081 HTTPS ETH 2.x UDP 123 SNTP ETH 1 TCP 102 Only with IEC (MMS) ETH 1 TCP 502 2) Only with Modbus TCP ETH 1 TCP ) Only with DNP3 via TCP ETH 1 TCP ) Only with IEC ETH 1 UDP 123 SNTP Table 99: List of open Ethernet ports 1) Port is closed if you activate the device's SSL encryption. 2) Default setting; if you have modified the port for the control system protocol, only the set port is opened. Interface Pin Description 2 CAN-L 3 CAN-GND 7 CAN-H Table 100: CAN1, CAN2 Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 239

240 13 Technical data CAN bus Media converter for COM2 interface (only RS232) Table 101: Optional accessories Terminating resistor D-SUB plug connector (9 pins) R = 120 Ω Connector with terminal strip for directly connecting CAN lines Adapter from D-SUB (9 pins) to fiber-optic cable: ACF660/ST: F-ST, 660 nm, range max. 60 m at 40 kilobaud ACF660/SMA: F-SMA, 660 nm, range max. 60 m at 40 kilobaud ACF850/ST: F-ST, 850 nm, range max m at 40 kilobaud ACF850/SMA: F-SMA, 850 nm, range max m at 40 kilobaud 13.7 System networking Description Interfaces RJ45 Fiber-optic cable MC 2-2 Media converter 2x RJ45 2x duplex LC (SFP) Max. 100 m (per section) 10/100 Mbit/s Cable impedance 100 Ω Max. 2,000 m 100 Mbit/s 1,310 nm Table 102: Technical data for the MC 2-2 assembly Description Interfaces Redundancy protocols SW 3-3 Managed Fast Ethernet Switch in accordance with IEEE 802.3, store-and-forwardswitching 2x RJ45 2x duplex LC (SFP) PRP 1, RSTP Time synchronization PTPv2 (IEEE ) 240 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

241 13 Technical data SW 3-3 RJ45 Max. 100 m (per section) 10/100 Mbit/s Cable impedance 100 Ω Fiber-optic cable Max m 100 Mbit/s 1,310 nm Table 103: Technical data for the SW 3-3 assembly 1) Factory setting Interfaces Interface Pin Description 1 TxD+ 2 TxD- 3 RxD+ 4 NC 5 NC 6 RxD- 7 NC 8 NC- Table 104: ETHxx (RJ45) Interface Description Fiber glass 50/125 and 62.5/125 multimode Table 105: ETHxx (duplex LC SFP) 13.8 Dimensions and weight Housing W x H x D Weight 19 inch plug-in housing in accordance with DIN Part mm x 133 mm x 178 mm (19 in x 5.2 in x 7 in) Max. 6.7 kg Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 241

242 13 Technical data Figure 124: Dimensions 13.9 Ambient conditions Operating temperature C Storage temperature C Relative humidity % non-condensing 242 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

243 13 Technical data Air pressure Minimum spacing to other devices/control cabinet Table 106: Permissible ambient conditions Corresponds to 3,000 m above sea level; derating for altitudes up to 4,500 m of -0.5 K/100 m Top/Bottom: 88.9 mm (3.5 in; corresponds to 2 RU), back 30 mm (1.2 in) Standards and directives Electrical safety IEC IEC IEC Table 107: Electrical safety Electromagnetic compatibility Safety requirements for electrical measurement and control and regulation equipment and laboratory instruments Protection class 1 Overvoltage category III Contamination level 2 Information technology equipment Safety IEC IEC IEC Immunity from electrostatic discharge (ESD) Front panel and operating elements Contact: ±8 kv Air: ±15 kv Terminals, plug connectors, and interfaces: Contact: ±6 kv Air: ±8 kv Immunity from high-frequency electromagnetic fields 20 V/m; MHz; 80% AM 20 V/m; 900 MHz ±5 MHz; PM Immunity from quick, transient electrical disturbances (burst) Power supply: 4 kv Measurement (UI1/3): 4 kv Digital I/O: 4 kv Analog I/O, shielding on both sides: 4 kv Communication interfaces, shielding on both sides: 4 kv Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 243

244 13 Technical data IEC IEC IEC IEC IEC Immunity from surges AC power supply: 4 kv CM, 2 kv DM DC power supply: 2 kv CM, 1 kv DM Measurement (UI1/3): 4 kv CM, 2 kv DM Digital I/O: 2 kv CM, 1 kv DM Analog I/O, shielding on both sides: 2 kv CM Communication interfaces, shielding on both sides: 2 kv CM Immunity from conducted disturbances, induced by high-frequency fields 10 V, 150 khz...80 MHz, 80 % AM Immunity from power frequency magnetic fields 100 A/m, 50/60 Hz, continuously 1000 A/m, 50/60 Hz, for 1 s Immunity to drops in voltage, intermittent interrupts, and voltage fluctuations 40 % U N for 300 ms 0 % U N for 100 ms Table 108: Immunity in accordance with IEC CISPR 11 (EN 55011) CISPR CISPR CISPR 22 (EN 55022) Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement: Class A Procedure for measuring high-frequency emitted interference (radio interference) and immunity - measurement of conducted emitted interference: Class A Procedure for measuring high-frequency emitted interference (radio interference) and immunity - measurement of radiated emitted interference: Class A Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement: Class A Table 109: Emitted interference in accordance with IEC Environmental durability tests DIN EN IEC IEC IEC Degree of protection IP52 for the front, IP 20 for the rear Dry cold - 25 C / 96 hours Dry heat + 70 C/ 96 hours Constant moist heat + 40 C / 93% / 4 days, no dew 244 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

245 13 Technical data ASTM D IEC Class 1 IEC Class 1 IEC Class 1 Standard Practice for Performance Testing of Shipping Containers and Systems DC 3, safety level II Table 110: Environmental durability tests Vibrations (3 cycles, 0.5 g 1 octave/min; 60 cycles, 1.0 g, 1 octave/min) Shocks (11 ms, 5 g, 15 g, 3 axes) Earthquakes ( Hz; 3.5 mm/1 g horizontal; 1.5 mm/0.5 g vertical; 1 octave/min, 10 min/axis) Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 245

246 Glossary Glossary ASTM American Society for Testing and Materials Load sign convention DIN Deutsches Institut für Normung (German Institute for Standardization) EMC Electromagnetic compatibility EN European standard Generator sign convention Definition for describing electrical circuits. The arrows for current rating and voltage on a "consumer" absorbing electrical power (e.g. a resistor) face opposite directions. U*I is the power generated in the component and -U*I is the power absorbed by the component. GPI General Purpose Input GPO General Purpose Output IEC The International Electrotechnical Commission (IEC for short) is involved in the preparation and publication of international standards for electrical, electronic and related technologies. IEEE Worldwide association of engineers, mainly from the fields of electrical engineering and IT (Institute of Electrical and Electronics Engineers) IP Internet Protocol Definition for describing electrical circuits. The arrows for current rating and voltage on a "consumer" absorbing electrical power (e.g. a resistor) face the same direction. U*I is the power absorbed by the component. PRP Redundancy protocol in accordance with IEC (Parallel Redundancy Protocol) RSTP Redundancy protocol in accordance with IEEE 802.1D-2004 (Rapid Spanning Tree Protocol) SCADA Technical processes are monitored and controlled using a computer system (Supervisory Control and Data Acquisition) SNTP NTP (Network Time Protocol) is a standard for synchronizing clocks in computer systems using packet-based communication networks. SNTP (Simple Network Time Protocol) is the simplified version of NTP. TDSC TAPCON Dynamic Set Point Control TILA TAPCON Interactive Launch Assist TPLE TAPCON Personal Logic Editor 246 TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

247 List of key words List of key words A Access rights 166 AIO 2 28 AIO 4 28 Analog input 106 Analog inputs and outputs 134 Analog value output 133 ASDU address 141, 144, 146 Assemblies 25 Assembly AIO 28 CPU I 25 DIO 27 MC OT SW 29 UI 26, 27 B Bandwidth 83 Bandwidth monitoring 127 Baud rate 140, 144, 149, 152 Behavior if no communication present 117 C Cable recommendation 40 CAN bus 113 Circulating reactive current 110 Circulating reactive current blocking limit 114 Circulating reactive current sensitivity 114 Commissioning wizard 53 Compensation 102 Z compensation 104 Connection 40 Control Bandwidth 83 Delay time T1 85 Delay time T2 86 Time response T1 86 Control parameters 69 Control system 137 Control variable 89 CPU I 25 Current monitoring 125 Current-transformer circuit 97 D Data Import/export 178 Databits 142, 144, 149 Date 55 Delay time T1 85 Delay time T2 86 Desired load stress type 115 Desired power factor 114 desired value 69, 70, 71, 72, 83 Desired value adjustment Active power-dependent 73, 77 desired value setting Max. 72 Min. 72 Desired value step width 72 Device name 138 DIO DIO DIO HL 27 Display elements LED 21 DNP3 150 DNP3 transmission type 150 E Electromagnetic compatibility 44 Error if no communication present 116 Event Export 170 Filter 170 Event memory 169 Events 167 Acknowledge 167 Configure 167 Display 167 Export 178 F Factory setting 221 Fiber-optic cable Information about laying 44 Function monitoring 127 Function test Circulating reactive current blocking 60 Circulating reactive current sensitivity 60 Control functions 58 Parallel operation 59 Tap synchronization 61 Function tests 57 G Gateway General 66 Gateway address 138, 146, 151 General 64 Remote behavior 65 GPI 183 GPO 183 H Hardware Information 175 I IEC IEC IEC IEC Edition 138 IED name 138 Import 178 Inductive resistance load 104 Information 175 Inputs Analog 134 IO mapping 183 IP address 137, 145, 148, 150 General 66 K Keys 20 Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 247

248 List of key words L Language 54 Length of line 104 Limit value monitoring 122 Link address 141 M master/follower switching characteristics 116 MC Measured values 170 Recorder 171 Setting display 65 Measuring mode 98 Messages 167 Modbus 147 Modbus address 147 Modbus type 147 Motor runtime 100 Motor runtime monitoring 100 N Name of transformers O Octet number ASDU address 141 Cause of transmission 142 Information object address 142 Link address 141 Ohmic resistance load 104 Operating controls 20 Operating mode Auto mode 17 Local mode 17 Manual mode 17 Remote mode 18 OT Outputs Analog 134 Overview of parameters 221 Overvoltage 125 P Parallel operation 108, 112 CAN bus 113 Circulating reactive current 110 Information 176 Parallel operation error message 117 Power factor 111 Tap synchronization 109 Parallel operation method 113 Parity 142, 144, 149 Password 163 Phase angle correction 97 Pos. at max. analog signal 107 Pos. at min. analog signal 107 power factor 111 Power flow Negative 130 Power flow monitoring 130 Power monitoring 126 Prim/sec topology 120 R R&X compensation 103 Recorder 171 Regulation 69 Regulation mode 89 Remote behavior 65 Repeat unsolicited messages indefinitely 153 Reversal of power flow 130 Behavior 131 Delay time 132 Hysteresis 132 S SCADA 137 Screensaver 187 Second time server 160 Select desired value 70, 71 Serial interface 140, 143, 148, 151 setting of the desired value analog 71 BCD 81 Step-by-step 72 SNTP 159 SNTP time server 160 SNTP time server Software Information 176 SSL encryption 66 Stop bits 143, 145, 149 Subnet mask 137, 145, 150 General 66 SW Configuration 180 Switching direction 101 Switching direction monitoring 101 Switching interval monitoring 128 Switching pulse pause 98 Switching pulse time 98 Switching pulse type 98 Synchronization interval TAPCON /10 EN Maschinenfabrik Reinhausen GmbH 2016

249 List of key words T Tap difference Follower 116 Tap position Digital 106 Tap position capture Analog 106 Tap position monitoring 130 Tap synchronization 109 TAPCON 2xx retrofit 117 TAPCON Dynamic Setpoint Control 73, 77 Target tap position 133 Target-tap-position operation 133 TCP connections 148 TCP Keepalive 148 TCP port 146, 147, 151 Time 55 Time response T1 86 Time server address 160 Time shift 161 Time synchronization 159 Activate 159 Time zone 161 Topology 119 Information 177 TPLE 188 Transformer circuit 91 Transformer data 90 Primary current 90 Primary voltage 90 Secondary current 91 Secondary voltage 90 Transmission procedure 141 W Web access 65 Wiring 50 Z Z compensation 104 Voltage increase 105 Voltage limit value 105 U UI 1 26 UI 3 27 Undervoltage 125 Unsolicited Messages 152 User administration 162 User role 162 V Visualization 65 Configuring 66 Voltage monitoring 125 Voltage-transformer circuit 96 Maschinenfabrik Reinhausen GmbH /10 EN TAPCON 249

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252 MR worldwide Australia Reinhausen Australia Pty. Ltd. 17/20-22 St Albans Road Kingsgrove NSW 2208 Phone: Fax: sales@au.reinhausen.com Brazil MR do Brasil Indústria Mecánica Ltda. Av. Elias Yazbek, 465 CEP: Embu - São Paulo Phone: Fax: vendas@reinhausen.com.br Canada Reinhausen Canada Inc. 3755, rue Java, Suite 180 Brossard, Québec J4Y 0E4 Phone: Fax: m.foata@ca.reinhausen.com India Easun-MR Tap Changers Ltd. (Joint Venture) 612, CTH Road Tiruninravur, Chennai Phone: Fax: service@easunmr.com Indonesia Pt. Reinhausen Indonesia German Center, Suite 6310, Jl. Kapt. Subijanto Dj. BSD City, Tangerang Phone: Fax: c.haering@id.reinhausen.com Iran Iran Transfo After Sales Services Co. (Joint Venture) Zanjan, Industrial Township No. 1 (Aliabad) Corner of Morad Str. Postal Code itass@iran-transfo.com Italy Reinhausen Italia S.r.l. Via Alserio, Milano Phone: Fax: sales@it.reinhausen.com Japan MR Japan Corporation German Industry Park Hakusan, Midori-ku Yokohama Phone: Fax: Malaysia Reinhausen Asia-Pacific Sdn. Bhd Level 11 Chulan Tower No. 3 Jalan Conlay Kuala Lumpur Phone: Fax: mr_rap@my.reinhausen.com P.R.C. (China) MR China Ltd. (MRT) 开德贸易 ( 上海 ) 有限公司中国上海浦东新区浦东南路 360 号新上海国际大厦 4 楼 E 座邮编 : 电话 : 传真 : 邮箱 :mr-sales@cn.reinhausen.com mr-service@cn.reinhausen.com Russian Federation OOO MR Naberezhnaya Akademika Tupoleva 15, Bld. 2 ("Tupolev Plaza") Moscow Phone: Fax: mrr@reinhausen.ru South Africa Reinhausen South Africa (Pty) Ltd. No. 15, Third Street, Booysens Reserve Johannesburg Phone: Fax: support@za.reinhausen.com South Korea Reinhausen Korea Ltd. 21st floor, Standard Chartered Bank Bldg., 47, Chongro, Chongro-gu, Seoul Phone: Fax: you-mi.jang@kr.reinhausen.com U.S.A. Reinhausen Manufacturing Inc North 9th Avenue Humboldt, TN Phone: Fax: sales@reinhausen.com United Arab Emirates Reinhausen Middle East FZE Dubai Airport Freezone, Building Phase 6 3rd floor, Office No. 6EB, 341 Dubai Phone: Fax: service@ae.reinhausen.com Luxembourg Reinhausen Luxembourg S.A. 72, Rue de Prés L-7333 Steinsel Phone: Fax: sales@lu.reinhausen.com Maschinenfabrik Reinhausen GmbH Falkensteinstrasse Regensburg /10 EN 07/ (0) (0) sales@reinhausen.com