Operating Instructions Güntner Master Panel GMP

Transcription

1 Operating Instructions Güntner Master Panel GMP For the management of Güntner controllers and for connection to the building management system.

2 page 2 / 38 Contents 1 General notes Safety information Use according to the intended purpose Commissioning notes Transport and storage, copyright notice Warranty and liability Manufacturer and delivery address Güntner Master Panel Functional description Installation / Operating conditions Modbus RTU Cabling Modbus RTU Parameters Commissioning GMP The initial commissioning procedure Display and navigation Display structure Menu structure Image navigation Mainnavigation bar Navigating tabs Navigation via images Input and output fields Images Home Master Master: General Master: Digital I/Os Master: Analogue I/Os Master: SPS Master Service Master Service: Coolers Master Service: Analogue I/Os Alarm messages Alarm Alarm history Trend Trend coolers Cooler GMM EC Cooler GMM EC view...25

3 page 3 / Cooler GMM EC status Cooler GMM EC view Cooler GMM EC fans Cooler GMM EC fan data Cooler GMM EC Service Cooler GMM EC service functions Cooler GMM EC service PID Cooler GMM EC service threshold value Design of the GMP Installing the GMP Installation dimensions Panel/SPS Connection Panel/SPS Serial interface SUB D adapter Ethernet port USB port (Version ) USB port (Version 2.0 high speed only) Power supply Optional modules Data and Operating conditions Technical data General operating conditions Index... 37

4 page 4 / 38 1 General notes 1.1 Safety information In order to prevent serious physical injuries or major material damage, work on or with the unit may be performed only by authorised persons with appropriate training and qualifications who are familiar with the setup, installation, commissioning and operation of speed controllers. These persons must read the installation instructions carefully before the installation and commissioning. In addition to the instructions and national accident prevention regulations, all recognised technical rules (safety and professional work under UVV, VBG, VDE etc.) must be followed. Repairs to the device may only be made by the manufacturer or a repair centre authorised by the manufacturer. UNAUTHORISED AND IMPROPER INTERVENTIONS WILL INVALIDATE THE WARRANTY! The Master Panel is mounted inside the plastic casing (protection class IP54). This protection rating is guaranteed only while the unit is closed! The UL model is assembled on an open mounting plate. While the control unit is open, hazardous electrical voltages are exposed; if the unit is open its protection class is IP00! The applicable national accident prevention regulations must be followed when working on control units under voltage. 1.2 Use according to the intended purpose Ensure that fuses are always replaced by fuses with the specified rating. Note that fuses should never be repaired or bridged. Only a double-pole circuit tester may be used to check that the unit is disconnected from the power. The unit is intended only for the purposes agreed in the order confirmation. Any other application or use for any additional purpose, is not a proper intended use. The manufacturer accepts no liability for any injury or damage arising from unintended use. Use according to the intended purpose is also contingent on compliance with the installation, operating and maintenance procedures described in these instructions. The technical data and the details of the connection assignments can be found on the type plate and in the instructions, and must be complied with. Electronic equipment is not fundamentally failsafe! The user must therefore ensure that his system reverts to a safe condition in the event of failure of the equipment. The manufacturer accepts no responsibility for any damage to life and limb or to material goods and assets in the event of failure to comply with this provision and in the event of improper use. The electrical installation must be performed in accordance with the relevant regulations (e.g. cable cross-sections, fuses, earth conductor connections, etc.). Additional information is included in the documentation. If the control unit is used in a particular area of application, the required standards and regulations must be complied with.

5 page 5 / Commissioning notes Prior to commissioning of the controller, check whether any residual moisture (condensation) has formed in the housing. If so, the equipment must be dried out. The same applies if the sachet of silica gel (desiccant) has discoloured as this indicates that the sachet of silica gel is no longer providing any protection against moisture. If there are large volumes of condensation (droplets on the interior walls and components), they must be removed manually. Once the equipment has been commissioned for the first time, the power supply and the internal control voltage must no longer be switched off for a long period. If this should nevertheless be necessary for operational reasons, suitable moisture protection must be provided. 1.4 Transport and storage, copyright notice The controllers are packaged appropriately for transport and may only be transported in their original packaging. Avoid any impacts and collisions. Unless otherwise noted on the packaging, the maximum stacking height is 4 packs. When you receive the equipment, check for any damage to the packaging or the controller. Store the equipment in its original packaging and protected from the weather, and avoid extremes of heat and cold. Subject to technical changes in the interests of further development. Therefore no claims may be derived from information, images and drawings; errors excepted! All rights, including rights created by patent grant or other registration, are reserved. These operating instructions are the copyright of GÜNTNER GmbH & CO. KG Fürstenfeldbruck 1.5 Warranty and liability The current General Terms and Conditions of Sales and Delivery of Güntner AG & Co. KG apply. See the homepage at

6 page 6 / Manufacturer and delivery address Should you have a problem with any of our equipment, or any questions, suggestions or special requests, simply contact Güntner GmbH & Co. KG Hans-Güntner-Strasse 2-6 D Fürstenfeldbruck, Germany Service Telephone Germany: GUENTNER Service Telephone Worldwide: +49 (0) Fax: +49 (0) service@guentner.com Copyright 2016 Güntner GmbH & Co. KG All rights, including rights of photomechanical reproduction and storage in electronic form, are reserved.

7 page 7 / 38 2 Güntner Master Panel 2.1 Functional description The Güntner Master Panel is a unit which can connect up to eight Güntner coolers. Communication with the individual Güntner controllers takes place via Modbus RTU. In order to allow operation, a power supply as well as the cabling for the Modbus lead to the individual Güntner controllers are required. A Modbus RTU interface is needed for the Güntner controllers. All data available via Modbus RTU are visualized on the Master Panel. These data can be read or adjusted on the relevant controllers or via the Master Panel. The currently set or active value is always shown. 2.2 Installation / Operating conditions All measurement and signalling lines must be connected via shielded cables. The shielding of measuring, signal and bus lines must be earthed at one end only. Suitable shielding and routing measures must be taken to ensure that mains cables and bus cables do not cause any interference in signal and control lines. Minimum system requirements GMM EC hardware and software: Unit/module Hardware Software ERP No.: GMM EC/01 H005 S046a GMM EC/04.2 H005 S046a GMM EC/08.2 H005 S046a GMM EC/16.2 H005 S046a GCM MOD GMM EC.1 EC.1 V52/V GCM MOD GMM Rail 2 Rail 2 V52/V The Sub D adapter is needed because the serial interface of the SPS requires an electrical connection between pin 2 and pin 3 and between pin 7 and pin 8. Without this adapter, a standardized Sub D plug (9 pin) cannot be used.

8 page 8 / Modbus RTU Cabling NOTICE An adapter is needed in order to use a standardized Sub D plug (see SUB D adapter, page 32)!

9 page 9 / Modbus RTU Parameters Modbus RTU settings on the Güntner controllers: In order for Modbus RTU communication with the individual coolers to take place, the following Modbus addresses must be used. The addresses should be set on the individual Güntner controllers. Cooler No. Modbus address GMM EC Modbus address GHM pad Modbus address GHM pump Modbus address GHM spray Modbus RTU-specific parameters such as the baud rate, parity, data bits and stop bits must also be set equally for all Güntner controllers. Default values on the Master: Baud rate baud Parity None Data bits 8 Stop bits 1

10 page 10 / 38 3 Commissioning GMP The Güntner Master Panel communicates via Modbus RTU with the Güntner controllers GMM EC, GHM PAD, GHM PUMP and GHM SPRAY. The Modbus RTU-specific parameters (Modbus address, baud rate, parity, data bits and stop bits) must be set according to the requirements on the individual controllers. The Modbus RTU parameters are defined under Modbus RTU Parameters, page 9. These settings and checks are necessary when putting the controllers into service for the first time. Once the controllers have been put into service successfully, no alarms relating to Modbus communication should be active on the Master Panel. 3.1 The initial commissioning procedure The language, time, date and the unit system can be set via the image "Home > Master:" General The image "Home > Master: General" can be brought up via the main navigation bar. For further settings, the Service area of the Master must be brought up. In order to do this, the person putting the unit into service must log in as "guentner user. Via the "Login" button, select the user: "guentner", enter the password "3795" and then press the "Sign In" button.

11 page 11 / 38 Press the "Service" button in the main navigation bar. The image "Home > Master > Service: Coolers" will then be shown. Details of all coolers connected via Modbus RTU must be given via the entry fields. A maximum of eight coolers can be connected via Modbus RTU to the Master Panel. In the figure below for example, the first four coolers are equipped with GMM EC controllers. The other coolers each comprise a GHM controller (PAD, PUMP, SPRAY). The appearance of the "Home" image depends on the setting made here. The following Güntner controllers can be connected. GMM EC GMM EC + GHM PAD GMM EC + GHM PUMP GMM EC + GHM SPRAY Modbus RTU settings on the Güntner controllers: In order for Modbus RTU communication with the individual coolers to take place, the following Modbus addresses must be used. The addresses should be set on the individual Güntner controllers.

12 page 12 / 38 Cooler No. Modbus address GMM EC Modbus address GHM PAD Modbus address GHM PUMP Modbus address GHM SPRAY Modbus RTU-specific parameters such as the baud rate, parity, data bits and stop bits must also be set equally for all Güntner controllers. Default values on the Master: Baud rate Parity baud None Data bits 8 Stop bits 1

13 page 13 / 38 4 Display and navigation 4.1 Display structure The 7 inch TFT touch display is used to operate the unit. Top area: The path and the name of the image displayed are shown here. Navigation is possible via the path. Navigating tabs are also shown for certain images. Main area: In this area, the parameters and setup values are shown and set. Bottom area: (From left to right!) - Navigate to the last image shown, in this case the "< Home" image. - Name of the image shown - Main navigation bar - Time

14 page 14 / Menu structure Menu structure The menu structure is shown in the graphic below. (1) To the trend display (2) To the alarms (3) To the Master (4) To the cooler

15 page 15 / Image navigation The Master Panel is operated via the main navigation bar at the bottom, navigating tabs and image-based navigation. Mainnavigation bar: Navigating tabs: Navigation via images:

16 page 16 / Mainnavigation bar Via the main navigation bar at the bottom of each image, the following images can be brought up. "Home" Overview of all coolers "Master Basic settings for the Master Panel, e.g. language, units... "Alarm Alarm image "Trend Graphical display, actual value, setpoint and air volume The following two buttons are not always visible! Depending on the active image, the following buttons may also be shown. "Service This button will only be shown if navigation to a Service area is possible (e.g. cooler, Master) "Alarm history" This button is only shown in the "Alarm" image Navigating tabs It is possible to switch images by pressing on the tab Navigation via images This symbol shows the user that a further page can be opened Input and output fields Display fields All fields with a white background are display fields only. Display and input field All fields with a grey background show the current value and can be edited.

17 page 17 / Images Home This image shows all connected coolers. Up to eight coolers can be connected to a Master Panel. Communication with the individual coolers takes place via Modbus RTU. The current status cooler in "Operation" and "Error" is also shown for the individual coolers. The coolers in use are set via the image: "Home < Master < Service: Coolers" Master On the Master pages, all relevant settings relating to the Master Panel are shown and configured. The Master pages can be brought up via this button.

18 page 18 / Master: General On the "Home > Master: General" page, the language, unit system, date and time for the Master Panel can be set. The active user is also shown. The following users are possible: User name Password Rights Active time guentner 3795 Admin rights 10 min user 1234 User rights Always The user "guentner" remains logged in for 10 min. After 10 min, the user "user" is automatically logged in. The user "user" has the rights to read all cooler data. In order to change Service settings (Master and coolers) the user must log in with admin rights. This is possible via the "Login" button. In the main navigation bar at the bottom, an additional "Service" button will appear. In order to configure settings on the Master, the image "Home > Master > Setup: Coolers" must be brought up via this button. Admin rights are required!

19 page 19 / Master: Digital I/Os Via the Master Panel, additional digital inputs and outputs (digital I/Os) can be connected. The current status of the digital inputs and outputs can be read from this image. The digital inputs and outputs are an option for the Master Panel. They serve as an interface for the higher-level master computer Master: Analogue I/Os Via the Master Panel, additional digital inputs and outputs (digital I/Os)can be connected. The current status of the digital inputs and outputs can be read from this image. The digital inputs and outputs are an option for the Master Panel. They serve as an interface for the higher-level master computer.

20 page 20 / Master: SPS This image relates to all relevant information regarding the SPS. Software version installed IP address set Subnet mask set Gateway set MAC address Via the "SPS restart" button, the SPS can be restarted. This requires admin rights Master Service The Service menu for the Master can only be brought up via the following images: - Home < Master: General - Home < Master: Digital I/Os - Home < Master: Analogue I/Os - Home < Master: SPS It is called up via the main navigation bar by pressing the "Service" button.

21 page 21 / Master Service: Coolers The connected coolers are defined via this image. They are connected to the Master Panel via Modbus RTU. The coolers set are visualized on the "Home" page. The following Güntner controllers can be selected: GMM EC GMM EC + GHM PAD GMM EC + GHM PUMP GMM EC + GHM SPRAY Master Service: Analogue I/Os Additional analogue inputs and outputs are possible on the Master Panel as an option. These serve as an interface for the building management system. If analogue inputs and outputs are integrated in the hardware, their assignment can be defined via this image.

22 page 22 / Alarm messages The alarm messages can be brought up from any image via the main navigation bar. "Red" flashing exclamation marks indicate an alarm on the Master Panel Alarm All pending alarms are shown in the alarm image. Each alarm consists of an error number, a text, a time and a status. The alarms are acknowledged automatically and cyclically. In addition, the user can acknowledge a pending error via the "Ack" button. Pressing the "< Back" button brings up the last page shown. An additional button will appear at the bottom right of the main navigation bar. This button allows the user to bring up the alarm history.

23 page 23 / Alarm history All errors that were active in the past are listed here. The time period can be specified via the "Duration". Previous: Previous time interval Next: Delete: Next time interval Deletes the entire history! (admin rights are required)

24 page 24 / Trend The trend display can be brought up from any image via the main navigation bar Trend coolers This image shows in graphical form the most important data setpoint, actual value and air volume from the GMM EC controller. The navigating tabs can be used to switch between coolers The trend display always shows a one-hour period. With the "time axis" buttons, the period to be observed can be changed! Time axis one hour back Set time axis to current time Time axis one hour ahead

25 page 25 / Cooler GMM EC The cooler view can be brought up via the "Home" image Cooler GMM EC view The overview image for the 1st cooler (in this case a cooler with a GMM EC controller) shows the most important information. Pressing the "GMM EC" area brings up the page (Home > 1st cooler > GMM EC: General). Information regarding the GMM EC controller is visualized here. Set: Active setpoint Act.:Actual value The current speed of the fans is shown here. Pressing the button brings up the image "Fans" (Home > 1st cooler > GMM EC: Fans).

26 page 26 / Cooler GMM EC status The general GMM EC data are shown here. An inactive status is shown in "grey". An active status is shown in "green" or "red" Cooler GMM EC view Display and settings values for other GMM EC data. Display fields The currently set or measured value on the GMM EC is displayed. Display and input fields The value set on the GMM EC can be read and adjusted here.

27 page 27 / Cooler GMM EC fans Overview image regarding connected fans. Only connected fans can be seen and therefore selected. In order to obtain further information from the individual fans, press on the area of the relevant fan! Cooler GMM EC fan data Depending on the fan number, the relevant data (current speed, current air volume, current energy consumption) are shown. The fan number can be changed by the user. If errors should occur on the fan, the errors would be shown in this area.

28 page 28 / Cooler GMM EC Service The Service menu for the cooler (GMM EC) can only be brought up via the following images; - Home < cooler < GMM EC: Status - Home < cooler < GMM EC: Parameters - Home < cooler < GMM EC: Fans - Home < cooler < GMM EC < Fans: Data It is called up via the main navigation bar by pressing the "Service" button Cooler GMM EC service functions Via this image, functions such as night limitation, operating mode, refrigerant and number of setpoints can be set. Admin rights are required to configure the settings! Cooler GMM EC service PID Via this image, the parameters for the PID controller (GMM EC) can be adjusted. Admin rights are required to make adjustments!

29 page 29 / Cooler GMM EC service threshold value Via this image, the threshold value functions can be set. Admin rights are required to make adjustments!

30 page 30 / 38 5 Design of the GMP 5.1 Installing the GMP If the unit has been taken from a very cool storage location, leave it at room temperature for 1-2 hours before installation with the lid open to allow any residual moisture to disperse and hence avoid malfunctions during commissioning. The unit may only be commissioned when it is absolutely dry. The sachet of silica gel (desiccant sachet) must be removed. Once the unit has been commissioned for the first time, the power supply and the internal control voltage must no longer be switched off for a long period. If this should nevertheless be necessary for operational reasons, suitable moisture protection must be provided. There are 4 drill holes in the casing for mounting. The equipment may only be fixed at these points, any manipulations of the casing (e.g. drilling new mounting holes) is prohibited. The cable entries must always be underneath; installation with cable entries at the side or even on top is not permitted! If moisture problems occur in the casing owing to considerable external heating and cooling, the moisture must be dispersed by means of an air equalisation (cable gland with equalisation opening). Keep an eye on good accessibility! The unit must be easily accessible for any maintenance work. Please note: NOTICE If the equipment is installed in a switch cabinet, the temperature inside the switch cabinet must be heeded. Install the GMP out of direct sunlight and choose a location with the best possible protection against the elements.

31 page 31 / Installation dimensions Panel/SPS 5.3 Connection Panel/SPS (1) Serial port (2) 2x Ethernet ports (3) USB port (Version ) (5) Power supply (6) 2x expansion slots for plug-in modules (7) SD card slot (4) USB port (Version 2.0 high speed only)

32 page 32 / Serial interface The serial interface (RS485) is used for Modbus RTU communication with the Güntner controllers SUB D adapter The Sub D adapter is needed because the serial interface of the SPS requires an electrical connection between pin 2 and pin 3 and between pin 7 and pin 8. Without this adapter, a standardized Sub D plug (9 pin) cannot be used. Item No.: ADP-0001 ERP code:

33 page 33 / Ethernet port Two Ethernet ports with status display USB port (Version ) The USP port can be used to load software onto the Master Panel USB port (Version 2.0 high speed only) The USP port can be used to load software onto the Master Panel Power supply Power supply: Current consumption 24VDC (10 to 32VDC) 0.65A at 24VDC (max.)

34 page 34 / Optional modules Additional modules can be installed on the back.

35 page 35 / 38 6 Data and Operating conditions 6.1 Technical data Display / Backlight Colours Resolution Diagonal (inches) Dimming User memory flash SD card slot Recipe memory Serial port Ethernet port TFT Colour / LED 64K 800X480 7" widescreen Yes 128MB Yes Yes. Flash memory storage limited only by available memory RS-232, RS-485, RS-422 DB female software configurable 2 10/100 Mbit with integrated switch USB port 2 host interface, 1 version 2.0, 1 version 2.0 and 1.1 Expansion slot Battery 2 optional plug-ins Rechargeable Real time clock Yes Voltage 10-32Vdc (*) Current rating (at 24VDC) 0.65A Weight 1 kg

36 page 36 / General operating conditions Installation should only be performed by personnel with appropriate professional training. The shielding of the bus line must be earthed at one end only. Suitable shielding and routing measures must be taken to ensure that mains cables do not cause any interference in signal and control lines. Bus cables must be connected via shielded cables. Recommended cables: Belden9841, Lapp , Lapp , Helukabel Temperature in operation: 0 C to 50 C Temperature for storage and transport: Relative humidity: IP protection class: -20 C to +70 C 5 85% (operation, storage and transport) IP66 (front side) IP20 (rear side) Approvals CE: UL: DNV: C-Tick: GL: Emission EN Immunity EN For installation in industrial environments culus UL508 Listed Haz. Loc. Class I, Division 2, Group A, B, C and D DNV Type Approval Certificate C-Tick mak Germanischer Lloyd Type Approval Certificate

37 page 37 / 38 7 Index A adapter Alarm... 16, 2 Alarm history... 16, 2 Alarm messages... 2 C Cabling... 2 can be brought up Commissioning notes... 5 connected Connection... 3 Cooler... 2 Cooler status Cooler view... 25, 26 D Data... 3 delivery address... 2 digital I/Os) Display and input field Display fields Display structure E Ethernet port... 3 F fan data... 3 fans... 3 Functional description... 7 G GMP installation H Home... 16, 2 I Image-based navigation... 15, 2 Image navigation Images... 2 Input fields... 2 Installation Installation... 7 Installation dimensions... 3 interface... 3 L liability... 2 Login... 18

38 page 38 / 38 M main navigation bar Manufacturer address... 2 Master... 16, 2 Master: Analogue I/Os... 2 Master: Digital I/Os... 2 Master: General... 2 Master: SPS... 2 Master Service... 2 Master Service: Analogue I/Os... 2 Master Service: Coolers... 2 Menu structure N Navigating tabs... 15, 2 Navigation navigation bar... 15, 2 O Operating conditions... 3, 3 Operating conditions... 7 Optional modules... 3 Output fields... 2 P Parameters... 2 Password PID controller Power supply... 3 S Safety information... 2 Service... 16, 3 service functions... 3 Service Number... 6 service PID... 3 service threshold value... 3 SPS SUB D adapter... 3 T this threshold value functions Trend... 16, 2 Trend coolers... 2 U UL... 4 USB port... 3, 3 Use according to the intended purpose... 2 user W Warranty... 2