Actuator controls. AUMATIC AC 01.1/ACExC Operation and setting. Control: Profibus DP. Parallel

Transcription

1 Actuator controls AUMATIC AC 01.1/ACExC 01.1 Control: Parallel Profibus DP Profibus DP with FO Modbus Modbus with FO DeviceNet Foundation Fieldbus Manual Operation and setting

2 Actuator controls Manual Read operation instructions first. Observe safety instructions. Reference documents:. Operation instructions (assembly, operation, commissioning) for actuator Manual (Fieldbus device integration) Can be downloaded from the Internet ( or ordered directly from AUMA (addresses from page ). Table of contents 1 Safety instructions General notes regarding safety Range of application Warnings and symbols 6 2 Identification Name plate Short description 8 3 Operation Local operation Operation from REMOTE Menu navigation via push buttons (for settings and indications) Short overview: functions of the push buttons Structural design and navigation Operation and setting via AUMA COM-AC programming software Operation setting via COM-AC Password change Language change in the display LCD contrast setting of the display (applies only to controls with green display) 14 4 Indications Status indications in the display Status indication S0/S6 operation Status indication S4 torque Torque indication: edit Electronic name plate Display indication: enable view Electronic name plate: view Indication lights/leds Standard indication Configuration of the signals: view/edit Blinking behaviour of indication lights/leds: view/edit 21 5 Signals Signals via fieldbus Configuration for process representation input: view Configuration of adjustable (user-definable) signals: view Configuration of fault signals: view Percent/per mil coding for transmission values: view Feedback via output contacts (binary) - (option) Configuration for output contacts 1 to 5: view/edit Configuration for alarm contacts (collective fault signal): view/edit Output contacts 1 to 5: use as running indication (blinker) Feedback signals (analogue) - (option) Position transmitter/actual position source (E2): view Source of the torque signal E6: view Feedback signals (configuration) via analogue output 1: view 32 2 Page

3 Manual Actuator controls Page Signal range at the analogue output 1: view/edit Feedback signals (configuration) via analogue output 2: view Signal range at the analogue output 2: view/edit 34 6 Operation mode Operation mode OFF Operation mode LOCAL Push-to-run operation or self-retaining: set for operation mode LOCAL Operation mode REMOTE Push-to-run operation or self-retaining: set for operation mode REMOTE Operation mode EMERGENCY Operation mode (type of duty) activation for an EMERGENCY operation EMERGENCY operation: switch on or off/signal behaviour definition Actuator behaviour definition in case of an EMERGENCY operation EMERGENCY position definition Motor protection and/or torque switching: by-pass Operation mode FAILURE Failure behaviour: switch on or off Source for initiation (failure source): set for failure operation Actuator reaction (failure position): set on loss of signal Preset position definition Failure delay time setting Failure behaviour on bus communication loss 44 7 Functions Type of seating: check/edit end positions Torque switching: check/set Limit switching setting Intermediate positions (option) Display indication: enable view Intermediate positions: switch on or off Intermediate position definition Operation behaviour = actuator behaviour definition Intermediate positions: set the signalling Intermediate positions with multiport valve function (option) Check: Multiport valve function availablequestion Check: Positioner active? Display indication: enable view Intermediate positions: switch on or off Intermediate position setting Operation behaviour = actuator behaviour definition Intermediate positions signalling Intermediate positions in LOCAL: direct approach without stopping Positioner (operation mode SETPOINT MODE) Adaptive behaviour: switch on or off Overrun (inner dead band): set manually Max. error variable (outer dead band): set manually Dead time setting Closing fully/opening fully (end position tolerance for setpoint E1) Open-close duty (REMOTE MODE) and modulating duty (SETPOINT MODE) selection Source of setpoint E1: view Input range of setpoint 1: view/edit Process controller (option) Setting procedure Process controller activation (Check: Process controller available?) Proportional gain Kp setting Reset time Ti setting Rate time Td setting 64 3

4 Actuator controls Manual Page Derivative gain Kd setting Internal process setpoint setting Behaviour on loss of the process setpoint (wire break monitoring) Inverse operation setting Travel limitation Reaction monitoring setting Input range of process setpoint E1: view Input range of process variable E4: view/edit Stepping mode (option) Display indication: enable view Stepping mode: switch on or off Stepping range setting (start and end of stepping mode) ON and OFF times setting Local controls enable function (option) Selector switch functions: enable/disable EMERGENCY STOP function (option) Description of the functions Feedback signals on the display Feedback signals setting via output contacts Feedback signal setting via LEDs Profibus DP interface (option) Bus address setting (Slaveaddress) Redundant bus connection with component redundancy (option) Configuration check for the second fieldbus interface Second fieldbus interface setting Profibus DP-V1 services (option) External inputs for bus (option) Signals assignation for operation commands Combination fieldbus/standard interface (option) Monitoring and failure functions Torque monitoring Motor protection (thermal monitoring) Monitoring of the max. number of starts per hour and max. running time per hour Operating time monitoring Reaction monitoring Phase failure monitoring 90 8 Corrective action Fault indications and warning indications Status indication S0 faults and warnings Status indication S1 fault Status indication S2 warnings Status indication S3 causes for not ready remote Diagnostics Operating data logging Diagnostic indications (D) via the display Troubleshooting Problems with position feedback/indication E2 (from actuator) Display hardly readable or illegible Actuator does not run Actuator does only operate from local Actuator is not switched off by limit seating in direction CLOSE or OPEN 107 Index Parameter index and indications on the display Addresses

5 Manual Actuator controls 1 Safety instructions 1.1 General notes regarding safety Standards/directives Safety instructions/ warnings Qualification of staff AUMA products are designed and manufactured in compliance with recognised standards and directives. This is certified in a declaration of incorporation and a declaration of conformity. The end user or the contractor must ensure that all requirements with respect to assembly, electrical connection, and commissioning at the place of installation are met. They include among others:. Standards and directives such as: EN Electrical apparatus for explosive gas atmospheres" Part 14: Electrical installations in hazardous areas (other than mines). Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines).. Applicable configuration directives for fieldbus applications. All personnel working with this device must be familiar with the safety and warning instructions in this manual and observe the instructions given. Safety instructions and warning signs on the device must be observed to avoid personal injury or property damage. Assembly, electrical connection, commissioning, operation, and maintenance must be carried out exclusively by suitably qualified personnel authorised by the end user or contractor of the plant. Prior to working on this product, the staff must have thoroughly read and understood these instructions and, furthermore, know and observe officially recognised rules regarding occupational health and safety. Work performed in potentially explosive atmospheres is subject to special regulations which have be observed. The end user or contractor of the plant are responsible for respect and control of these regulations, standards, and laws. Commissioning Safe operation Protective measures Maintenance Prior to commissioning, it is important to check that all settings are in compliance with the requirements of the application. Incorrect settings might present a danger to the application, e.g. cause damage to the valve or the installation. The manufacturer will not be held liable for any consequential damage. Such risk lies entirely with the user. Prerequisites for safe and smooth operation: Correct transport, proper storage, mounting and installation, as well as careful commissioning. Exclusively operate the device if it is in perfect condition while observing these instructions. Immediately inform about any faults and damage and allow for corrective measures.. Observe recognised rules for occupational health and safety. The end user or the contractor are responsible for implementing required protective measures on site, such as enclosures, barriers, or personal safety equipment for the staff. Any device modification requires the consent of the manufacturer. 5

6 Actuator controls Manual 1.2 Range of application AUMA actuator controls are exclusively designed for the operation of AUMA actuators. Other applications require explicit (written) confirmation by the manufacturer.. motor activation. pump activation The following applications are not permitted, e.g.: No liability can be assumed for inappropriate or unintended use. Observance of these operation instructions is considered as part of the device s designated use. 1.3 Warnings and symbols The following references and symbols are used in these instructions: NOTICE Information Potentially hazardous situation. Failure to observe this warning may result in property damage. The term Information preceding the text indicates important notes and information. For assembly, operation, and commissioning, observe the additional safety and warning instructions of the reference documents (page 2). Symbol for CLOSED. Symbol for OPEN. Via the menu to parameter Describes the path within the menu to the parameter. By using the push buttons of the local controls you may quickly find the desired parameter in the display. Description of the parameter settings/indications Describes the setting/viewing possibilities of a parameter. Step by step Provides a detailed description of each step for setting/viewing the parameter. 6

7 Manual Actuator controls 2 Identification 2.1 Name plate Each device is equipped with a name plate (figure 1). Figure 1 1 Name plate controls Identification data on the controls name plate: Figure auma AC 01.1 P:1,5kW Com No: No: 0902MA97286 KMS: TP180/001 ACP: 11F1-2M0--S000 3 ~ 400V IP67 Control: RS Type and size of the controls 2 Commission number 3 Wiring diagram/control Type and size Commission number Wiring diagram/control These instructions apply to the following controls types: Type: AC = AUMATIC actuator controls Size: 01.1 An order-specific commission number is assigned to each device. You can use this number to download the wiring diagram, inspection records and further information from the Internet ( Controlling the actuator controls is performed via a Profibus DP interface, if the 11th position in the ACP wiring diagram contains the letter S, T, U, R, or P. Example: ACP 11F1-2M0 S000. The actuator controls are designed for the Non-Intrusive version (refer also to page 8), if the 7th position in the ACP wiring diagram contains the figure M, e.g.: ACP 11F1-2M0-S000. 7

8 Actuator controls Manual 2.2 Short description Actuator controls Local controls/ COM-AC/fieldbus Intrusive Non-Intrusive The AUMATIC actuator controls is used to operate AUMA actuators and is supplied ready for use. The controls can be mounted directly to the actuator but also separately on a wall bracket. The functions of the AUMATIC controls include standard valve control in OPEN - CLOSE duty, positioning, process control, logging of operating data, diagnostic functions right through control via fieldbus. Operation, setting, and display can be performed on site directly at the controls or alternatively from REMOTE via a fieldbus interface. On site it is possible to operate the actuator via the local controls (push buttons and display) and perform settings (contents of these instructions).. read in or out data or modify and save settings via the AUMA COM-AC programming software (option), using a computer (laptop or PC). Depending on the version, the connection between computer and AUMATIC can be made with cable (infra-red interface) or without cable (Bluetooth interface) (not included in these instructions). Intrusive version: Limit and torque setting is performed via switches in the actuator. Non-Intrusive version:. Limit and torque setting is performed via the controls, actuator and controls housings do not have to be opened. For this purpose, the actuator is equipped with an MWG (magnetic limit and torque transmitter), also supplying analogue torque feedback signals/torque indication. 8

9 Manual Actuator controls 3 Operation 3.1 Local operation The local operation of the actuator is performed using the push buttons (figure 3). Figure Push button OPEN 4 Push button Reset 2 Push button STOP 5 Selector switch 3 Push button CLOSE 6 Indication lights/leds Set selector switch (5) to position Local control (LOCAL). 0 I I The actuator can now be operated using the push buttons (1 3). 1. Run actuator in direction OPEN: Press push button (1). 2. Stop actuator: Press push button (2). 3. Run actuator in direction CLOSE: Press push button (3). Information The OPEN - CLOSE operation commands can be given either in push-to-run operation or in the self-retaining mode. 3.2 Operation from REMOTE Set selector switch to position Remote control (REMOTE). 0 I I Information Refer to page 58 to select between REMOTE MODE (open-close duty) and SETPOINT MODE (modulating duty).. The FAILURE MODE and EMERGENCY MODE operation modes are set via parameters. Now, it is possible to operate the actuator by remote control via the fieldbus. 9

10 Actuator controls Manual 3.3 Menu navigation via push buttons (for settings and indications) The push buttons of the local controls (figure 4) are used to view, edit, and show various indications on the display. Figure C 1 Push button 4 Push button C 2 Push button 5 Selector switch 3 Push button 6 Display Set selector switch (5) to position 0 (OFF). 0 I I Short overview: functions of the push buttons Now, settings and indications can be performed via the push buttons (1 4). Table 1 Push buttons Functions Scrolling within a group (The triangles in the display show the direction of scrolling.) Change values Enter figures from 0 to 9 Confirm the selection to go to a new menu/subgroup. Cancel process C Return to previous display: press briefly Change to another group (S, M, D) - press for approx. 3 seconds until group M0 is displayed. - hold down for more than 3 seconds until group D0 is displayed (thereby, group M is skipped). 10

11 Manual Actuator controls Structural design and navigation The indications on the display are divided into 3 groups: Group S = status indications. Group M = menu (settings) Group D = diagnostic indications The active group is displayed on the top right corner of the display. OFF M0 S0 M0 E2 100% OPEN POSITION Change groups Change from group S to group M: Press C push button and hold it down for approx. 3 seconds until group M0 appears. Change from group S to group D: Press C push button and hold it down until group D0 appears (group M is hereby skipped). Change from any group M or D back to group S: Briefly press C. Scrolling Press : The triangles in the top left corner of the display indicate the possible scrolling direction (within one group) of scrolling. OFF S0 E2 100% OPEN POSITION Enter the password In the menu (group M), the settings are protected by a password. To change the parameters, a password must first be entered. The following default password is set in the factory: After selecting, the following is displayed: ENTER PASSWORD 0*** : :OK C:ESC 1. Select figures 0 to 9: Press. 2. Move to the next position: Press. 3. Repeat steps 1 and 2 for all four digits. 4. To cancel a process: Press C. Information If no input is received over a longer period of time (approx. 10 min), the controls automatically returns to the status indication S0. 11

12 Actuator controls Manual 3.4 Operation and setting via AUMA COM-AC programming software Data from the actuator can easily be imported, exported and settings changed and saved using the AUMA COM-AC programming software (option) in combination with a computer. Depending on the version, the connection between computer and AUMATIC can be performed with cable (infra-red interface) or without cable (Bluetooth interface) (not included in these instructions). Figure Infra-red interface 2 Bluetooth interface (option) 3 Bluetooth LED Operation setting via COM-AC The COM-AC software can transmit the operation commands OPEN, STOP, CLOSE to the actuator. COM-AC CONTROL (M1P0) LOCAL CLIENT (M1P10) M1P10 LOCAL CLIENT REMOTE AND LOCAL : :OK C:ESC Default value: REMOTE AND LOCAL Description of the parameter settings: REMOTE AND LOCAL The actuator can be operated in selector switch position LOCAL CONTROL or REMOTE CONTROL via the COM-AC with the OPEN, STOP, CLOSE commands. LOCAL CONTROL ONLY The actuator can be operated in selector switch position LOCAL CONTROL via the COM-AC with the OPEN, STOP, CLOSE commands. No operation control is possible in selector switch position REMOTE CONTROL. 12

13 Manual Actuator controls 3.5 Password change The following default password is set in the factory: CHANGE PASSWORD (M1D) Step by step: 1. Setting the selector switch to position 0 (OFF). 0 I I 2. Press C and hold it down for approx 3 seconds. Display indicates: MAIN MENU LANGUAGE/CONTRAST SETTINGS OPERATIONAL DATA M0 3. Press. Display indicates: MAIN MENU LANGUAGE/CONTRAST SETTINGS OPERATIONAL DATA M1 4. Press. Display indicates: SETTINGS M10 SET LIMIT SWITCHES SEATING MODE TORQUE 5. Select CHANGE PASSWORD (M1D) using. Display indicates: SETTINGS M1D PROFIBUS DP 1 INTERMED. POSITION CHANGE PASSWORD 6. Press. Display indicates: CHANGE PASSWORD M1D0 PASSWORD 0000 : C:ESC 7. Enter password (see page 11). 13

14 Actuator controls Manual 3.6 Language change in the display LANGUAGE/CONTRAS (M00) LANGUAGE (M010) M010 LANGUAGE ENGLISH : :OK C:ESC Default value: Setting range: ENGLISH GERMAN, PORTUGUESE, ITALIAN, SPANISH, FRENCH, ENGLISH, TUERKCE, POLSKI, MAGYAR 3.7 LCD contrast setting of the display (applies only to controls with green display) To improve the legibility of the display under unfavourable lighting conditions, the contrast may be adjusted. This setting is only possible for green displays. The contrast setting has no effect on the blue display. LANGUAGE/CONTRAST M00) LCD CONTRAST (M011) M011 LCD CONTRAST 30 % : :OK C:ESC Default value: 80 % Setting range: 0%to 100 % Information Alternatively, the LCD contrast can be set as follows: 1. Press C and hold it down. The menus S, M, D are skipped. After approximately 10 seconds, the LED display will continuously change from bright to dark and vice versa. 2. Release push button The current brightness level is saved. 14

15 Manual Actuator controls 4 Indications 4.1 Status indications in the display Status indication S0/S6 operation The status indications on the display locally indicate the current operation states in plain text or as bar chart. Table of contents: Status indication S0/S6 - operation Status indication S4 - torque Further information on this topic: For status indications regarding faults and warnings, refer to pages 91 et seqq. Information Operation mode display For actuators equipped with process controllers, status indication S6 is displayed instead of status indication S0 in selector switch position REMOTE. The description below applies to both indications (S0 and S6). Line 1 indicates the current operation mode (LOCAL MODE, OFF, SETPOINT MODE,...) LOCAL MODE S0 OPEN E2 100 % RUNNING OPEN Operation command/ setpoint display Line 2 indicates currently incoming operation commands (OPEN, STOP, CLOSE) or the setpoints E1 or E7 (for actuators equipped with positioner/process controller) in % of the total travel. LOCAL MODE S0 OPEN E2 100 % RUNNING OPEN Valve position display Line 3 indicates the valve position in % of the travel. This indication is only available if the actuator is equipped with a position transmitter. LOCAL MODE S0 OPEN E2 100% RUNNING OPEN 0 % = Actuator is in end position CLOSED 100 % = Actuator is in end position OPEN End position/running indication Line 4 indicates the current actuator status. LOCAL MODE S0 OPEN E2 100% RUNNING OPEN 15

16 Actuator controls Manual Status indication S4 torque Description of indications in line 4: RUNNING OPEN Actuator runs logically OPEN (remains set during operation pauses). RUNNING CLOSE Actuator runs logically CLOSE (remains set during operation pauses). OPEN POSITION End position OPEN reached. CLOSED POSITION End position CLOSED reached. SETPOINT POSITION Setpoint (modulating actuators only). Description of the fault signals: See page 91. This indication is only available if the actuator is equipped with an MWG (magnetic limit and torque transmitter); refer to page 8. A deflection to the left side indicates torque in direction CLOSE. A deflection to the right side indicates torque in direction OPEN. TORQUE TORQUE 50 % S4 Example: SA 07.5 with Nm 100 % corresponds to 60 Nm of the nominal torque. 50 % corresponds to 30 Nm of the nominal torque. 4.2 Torque indication: edit The torque value can be displayed in percent, Newtonmeter (Nm) or in Lbs/ft. LOCAL CONTROLS (M13) TORQUE INDICATION (M1317) M1317 TORQUE INDICATION NEWTONMETER : :OK C:ESC Default value: NEWTONMETER Description of the parameter settings: PERCENT Indication of the nominal torque in percent NEWTONMETER Indication in Nm LBS.FT. Indication in Lbs./ft. 16

17 Manual Actuator controls 4.3 Electronic name plate The electronic name plate provides information about the order data (important for enquiries in the factory) Table of contents: Display indication: enable view Electronic name plate: view Display indication: enable view The EL. NAME PLATE setting must be set to VIEW ENABLED: CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) EL. NAME PLATE (M4013) M4013 EL. NAME PLATE VIEW ENABLED : :OK C:ESC Electronic name plate: view Default value: VIEW ENABLED Description of the parameter settings: VIEW NOT ENABLED The electronic name plate is not shown in the display. VIEW ENABLED The electronic name plate is shown in the display. EL. NAME PLATE (M3) ORDER DATA (M30) PRODUCT DATA (M31) PROJECT DATA (M32) SERVICE DATA (M33) EL.NAME PLATE ORDER DATA PRODUCT DATA PROJECT DATA M30 17

18 Actuator controls Manual Table 4 Order data (M30) COMMISS NO.AUMATIC COMMISS NO.ACTUATOR KKS NO. VALVE NO. PLANT NO. Product data (M31) PRODUCT TYPE WORKS NO. ACTUATOR WORKS NO. AUMATIC LOGIC SFTWR. VER. LOGIC HRDWR. VER. DATE OF FINAL TEST WIRING DIAGRAM TERMINAL PLAN set in the factory set in the factory set in the factory adjustable adjustable set in the factory set in the factory set in the factory software version of the logic, set in the factory hardware version of the logic, set in the factory set in the factory set in the factory set in the factory Project and user specific data are freely definable and can be entered by the user: Table 3 Project data (M32) PROJECT NAME CUSTOMER FIELD 1 CUSTOMER FIELD 2 adjustable (fields for customer input) adjustable (fields for customer input) adjustable (fields for customer input) Service information such as the AUMA service phone number and the AUMA Internet address can be indicated here: Table 2 Service data (M33) SERVICE PHONE INTERNET ADDRESS SERVICE TEXT 1 SERVICE TEXT 2 set in the factory set in the factory can only be changed by service technician can only be changed by service technician 18

19 Manual Actuator controls 4.4 Indication lights/leds The indication lights/leds locally display the different operation states as optical signals. The assignment of signals is freely selectable. Table of contents: Standard indication Configuration of the signals: view/edit Blinking behaviour of indication lights/leds: view/edit Standard indication Figure 6 shows the indication lights/leds on the local controls: Figure 6 Version (standard): LED marking with letters Version (option): LED marking with figures Table 5 describes the standard indication. Table 5 LED 1 (left) ( symbol) illuminated blinking Actuator is in end position CLOSED LED 2 (T) illuminated Torque fault CLOSE Running indication: Actuator runs in direction CLOSE LED 3 (Th) illuminated Motor protection tripped LED 4 (T) illuminated Torque fault OPEN LED 5 (right) ( symbol) LED 6 (BT) (option) illuminated blinking illuminated Actuator is in end position OPEN Running indication: Actuator runs in direction OPEN Bluetooth connection available Information The behaviour (blinking/illuminated) can be changed via the BLINKER parameter. 19

20 Actuator controls Manual Configuration of the signals: view/edit LOCAL CONTROLS (M13) LED 1 (LEFT HAND) (M1312) LED 2 (M1313) LED 3 (M1314) LED 4 (M1315) LED 1 (RIGHT HAND) (M1316) M1312 LED 1 (LEFT HAND) CLOSING BLINK : :OK C:ESC Default values: LED 1 (LEFT HAND) = CLOSING BLINK LED 2 = TORQUE FAULT (CLOSE) LED 3 = THERMO FAULT LED 4 = TORQUE FAULT (OPEN) LED 5 (RIGHT HAND)= OPENING BLINK Information Table 10, page 27 describes the signals which can be assigned to the LEDs. Table 10 applies to both the LEDs and the output contacts. 20

21 Manual Actuator controls Blinking behaviour of indication lights/leds: view/edit LOCAL CONTROLS (M13) BLINKER (M1311) M1311 BLINKER OFF IN MIDPOSITION : :OK C:ESC Default value: OFF IN MIDPOSITION Description of the parameter settings: OFF Blinker is switched off. LIT IN MIDPOSITION Table 7 LED 1 only (yellow) illuminated Actuator is in end position CLOSED LED 1 (yellow) blinking Actuator runs in direction CLOSE (running indication) LED 5 only (green) illuminated Actuator is in end position OPEN LED 5 (green) LED 1 (yellow) and LED 5 (green) blinking illuminated Actuator runs in direction OPEN (running indication) Actuator is in an intermediate position OFF IN MIDPOSITION Table 6 LED 1 (yellow) illuminated Actuator is in end position CLOSED blinking Actuator runs in direction CLOSE (running indication) LED 5 (green) illuminated Actuator is in end position OPEN blinking Actuator runs in direction OPEN (running indication) Information The BLINKER parameter also influences the blinking behaviour of output contacts 1 to 5 if they are used as a running indication. 21

22 Actuator controls Manual 5 Signals 5.1 Signals via fieldbus Feedback signals via Profibus DP can be configured. Configuration is possible for both data structure and data contents. Configuration is defined via the GSD file only. The selected configuration can be indicated on the AUMATIC display. Information It is possible to download the GSD file (General Station Description) from the Internet: Table of contents: Configuration for process representation input: view Configuration of adjustable (user-definable) signals: view Configuration of fault signals: view Percent/per mil coding for transmission values: view Configuration for process representation input: view The AUMATIC supports various data arrangements within the process representation input. The value of this parameter can be changed via the GSD file only. PROFIBUS DP 1 (M1B) BYTE ORDER PATTERN (M1B03) VIEW IN-PROC-IMAGE 1 0 C:ESC Default value: 0 Description of the parameter settings: 0 Arrangement 1 is used. 1 Arrangement 2 is used. 2 Arrangement 3 is used. 3 Arrangement 4 is used. Information Refer to manual (Device integration Fieldbus) for arrangement presentation and details on the Profibus DP interface. 22

23 Manual Actuator controls Configuration of adjustable (user-definable) signals: view Within the process representation input, the users can configure the data contents of 4 signal bytes out of a predefined signal set themselves. Configuration is defined via the GSD file only. PROFIBUS DP 1 (M1B) BYTE 5.0 CONFIG. (M1B04)to(M1B0A) BYTE 6.0 CONFIG. (M1B0D)to(M1B0K) BYTE 7.0 CONFIG. (M1B0L)to(M1B0S) BYTE 8.0 CONFIG. (M1B0T)to(M1B0a) Example Byte 5.0: VIEW BYTE 5.0 CONFIG. CLOSED POSITION C:ESC Default values: Refer to manual (Fieldbus device integration), process representation input. Description of the parameter settings: Table 8 Signals/ indications on the display NOT USED CLOSED POSITION OPEN POSITION RUNNING CLOSE RUNNING OPEN ACTUATOR MOVING LSC (WSR) LSO (WOEL) TSC (DSR) TSO (DOEL) THERMO FAULT TORQUE FAULT (CLOSE) TORQUE FAULT (OPEN) TORQUE FAULT (GEN.) SETPOINT E1 LOSS FEEDBACK E2 LOSS SPEED E3 LOSS TORQUE E6 LOSS WARNING OPER.TIME WARNING STARTS/RUN LOCAL SW. POSITION REMOTE SW. POSITION Description No signals Signals LSC (WSR) or LSC (WSR) and TSO (DOEL) (depending on type of seating) Signals LSO (WOEL) or LSO (WOEL) and TSO (DOEL) (depending to type of seating) Actuator runs logically CLOSE Actuator runs logically OPEN Actuator is running from LOCAL, REMOTE, or in manual operation. (Without position transmitter only the LOCAL or REMOTE operation is indicated.) Limit switch CLOSE operated Limit switch OPEN operated Torque switch CLOSE operated Torque switch OPEN operated Motor protection has tripped (reset may be necessary) Torque fault in direction CLOSE occurred Torque fault in direction OPEN occurred Torque fault CLOSE or OPEN (combined signal) Nominal value signal is by 0.3 ma lower than the lowest set value Actual position signal is by 0.3 ma lower than the lowest set value Not available Torque signal is by 0.3 ma lower than the lowest set value The programmed max. operating time for an OPEN - CLOSE operation has been exceeded The max. number of starts/h or max. running time/h has been exceeded. Selector switch in position LOCAL Selector switch in position REMOTE 23

24 Actuator controls Manual Signals/ indications on the display OFF SW. POSITION REMOTE MODE SETPOINT MODE Description Selector switch in position OFF Operation mode REMOTE active Operation mode SETPOINT MODE INTERMED. POS. 1 Signalling of the intermediate positions 1 to 4. Signal behaviour according to POS.1 CONTROL to POS.4 CONTROL parameters INTERMED. POS. 2 INTERMED. POS. 3 INTERMED. POS. 4 Programmed stepping range STEPPING MODE (START STEP STOP STEP parameters) has been entered Signal is blinking for operation in direction CLOSING BLINK CLOSE. Signal is active in end position CLOSED. Signal is blinking for operation in direction OPENING BLINK OPEN. Signal is active in end position OPEN. Collective signal includes: internal fault, torque fault, phase loss, thermal fault, and FAULT IND. configuration fault (refer to status indications on page 92) Collective signal includes: operation time warning, warning starts/run, no reference WARNING IND. operation, internal warnings, and signal losses (refer to status indications on page 92) Collective signal includes: remote ready, selector switch not REMOTE, incorrect NOT READY IND. operation command, emergency (refer to status indications on page 93) SETPOINT REACHED Actuator is in nominal position LOSS OF PHASE One phase is missing Signal loss of the parallel interface analogue I/O ANALOG IN2 LOSS input 2 Signal loss of the parallel interface analogue I/O ANALOG IN1 LOSS input 1 SELECTOR NOT REMOTE Selector switch not in position REMOTE Wrong command received (several operation WRONG COMMAND command bits set or setpoint > 100 % or > 1000 ) An internal fault has occurred, see diagnostic INTERNAL FAULT indication D2 PE FAULT Not available Actuator has not yet been opened to full end INTERNAL FEEDBACK position OPEN or closed to full end position CLOSED An internal warning has occurred, see INTERNAL WARNING diagnostic indication D3 Communication is made via the redundant CHANNEL 2 ACTIVE channel The actuator is operated by an operation RUNNING LOCAL command from the local controls The actuator is operated by an operation RUNNING REMOTE command from REMOTE The actuator is operated by turning the RUNNING WITH HANDWHL handwheel PROPOTIONAL RUNNING Not available PHYS.DRIVE BREAK Actuator is in pause time of stepping mode The Profibus DP interface has received a CLEAR STATE Global Control CLEAR telegram DIG.IN 1 BUS1 A +24 DC signal is present at the digital input DIG.IN 2 BUS1 (1 to 4) of the Profibus interface DIG.IN 3 BUS1 DIG.IN 4 BUS1 INTERMED. POS. 5 Signalling of the intermediate positions 5 to 8. Signal behaviour according to POS.5 CONTROL to POS.8 CONTROL parameters INTERMED. POS. 6 INTERMED. POS. 7 INTERMED. POS. 8 24

25 Manual Actuator controls Signals/ indications on the display EMCY STOP BUTTON FIBER OPTIC LOSS BRAKE SUPPLY FAIL NOTIFY RESET DIG.IN 1 BUS2 DIG.IN 2 BUS2 DIG.IN 3 BUS2 DIG.IN 4 BUS2 RUNNING OPEN (LOCAL) RUNNING CLOSE (LOCAL) INTERMED. POSITION Description The EMERGENCY - STOP button (option) has been operated Fault at the fibre optic module (option) Not available Not available Not available Actuator is running in direction OPEN (by an operation command from the local controls or by turning the handwheel) Actuator is running in direction CLOSE (by an operation command from the local controls or by turning the handwheel) Actuator in intermediate position Configuration of fault signals: view Fault signalling is made via byte 5.7. PROFIBUS DP 1 (M1B) BYTE 5.7 CONFIG. (M1B0B) VIEW BYTE 5.7 CONFIG. FAULT GROUP 3 C:ESC Default value: FAULT GROUP 3 Description of the parameter settings: Table 9 indicates the values to be assigned for the alarm signals: Table 9 Value FAULT GROUP 1 FAULT GROUP 2 FAULT GROUP 3 FAULT GROUP 4 FAULT GROUP 5 FAULT GROUP 6 FAULT GROUP 7 FAULT GROUP 8 FAULT GROUP 9 FAULT GROUP 10 Signals (collective fault signal) FAULT IND. NOT READY IND. FAULT IND. without torque fault NOT READY IND. FAULT IND. FAULT IND. without torque fault FAULT IND. NOT READY IND. WARNING IND. FAULT IND. without thermal fault NOT READY IND. FAULT IND. without both torque and thermal faults NOT READY IND. FAULT IND. without thermal fault FAULT IND. without both torque and thermal faults FAULT without thermal fault NOT READY IND. WARNING IND. 25

26 Actuator controls Manual Percent/per mil coding for transmission values: view The coding of Profibus DP transmission values can be configured. ANALOGUE VALUES DP (M1B0C) Default value: PER CENT ANALOGUE VALUES DP PER MIL C:ESC Default value: PER MIL Description of the parameter settings: PER CENT Encoding of all analogue measured values is indicated in per cent PER MIL Encoding of all analogue measured values is indicated in per mil. 26

27 Manual Actuator controls 5.2 Feedback via output contacts (binary) - (option) Configuration for output contacts 1 to 5: view/edit These feedback signals are only available if a parallel interface is available in addition to the fieldbus interface (refer to page 83). The output contacts can be used to indicate operation modes of the actuator or the controls as binary signals. The assignment of signals is freely selectable. Example: Output contact open = no thermal fault Output closes = thermal fault in actuator The output contacts are described in the wiring diagram as follows:. Output contacts 1 to 5: DOUT1 through DOUT5. Alarm contacts: NC fault/no ready Table of contents: Configuration for output contacts 1 to 5: view/edit Configuration for alarm contacts (collective fault signal) Output contacts 1 to 5: use as a running indication (blinker) Information Fault signals can be issued via the ALARM CONTACT parameter, other signals via the output contacts 1 to 5. I/O 1 (M14) OUTPUT CONTACT 1 (M1412) OUTPUT CONTACT 2 (M1413) OUTPUT CONTACT 3 (M1414) OUTPUT CONTACT 4 (M1415) OUTPUT CONTACT 5 (M1416) M1412 OUTPUT CONTACT 1 CLOSED POSITION : :OK C:ESC Default values: OUTPUT CONTACT 1 = END POSITION OPEN OUTPUT CONTACT 2 = END POSITION CLOSED OUTPUT CONTACT 3 = SELECTOR SWITCH REMOTE OUTPUT CONTACT 4 = TSC FAULTS OUTPUT CONTACT 5 = TSO FAULTS Table 10 shows the signal descriptions for the LEDs and the output contacts: Table 10 Signal NOT USED CLOSED POSITION OPEN POSITION RUNNING CLOSE RUNNING OPEN ACTUATOR MOVING LSC (WSR) LSO (WOEL) Description No signals Signals LSC (WSR) or LSC (WSR) and TSC (DSR) (depending on type of seating) Signals LSO (WOEL) or LSO (WOEL) and TSO (DOEL) (depending to type of seating) Actuator runs logically CLOSE Actuator runs logically OPEN Actuator is running from LOCAL, REMOTE, or in manual operation (without position transmitter, only LOCAL or REMOTE operation are indicated). Limit switch CLOSE operated Limit switch OPEN operated 27

28 Actuator controls Manual Signal TSC (DSR) TSO (DOEL) THERMO FAULT TORQUE FAULT (CLOSE) TORQUE FAULT (OPEN) TORQUE FAULT (GEN.) SETPOINT E1 LOSS FEEDBACK E2 LOSS SPEED E3 LOSS TORQUE E6 LOSS WARNING OPER.TIME WARNING STARTS/RUN LOCAL SW. POSITION REMOTE SW. POSITION OFF SW. POSITION REMOTE MODE SETPOINT MODE INTERMED. POS. 1 INTERMED. POS. 2 INTERMED. POS. 3 INTERMED. POS. 4 STEPPING MODE CLOSING BLINK OPENING BLINK FAULT IND. WARNING IND. NOT READY IND. SETPOINT REACHED LOSS OF PHASE I/O1 ANALOG IN2 LOSS I/O1 ANALOG IN1 LOSS INTERMED. POS. 5 INTERMED. POS. 6 INTERMED. POS. 7 INTERMED. POS. 8 EMCY STOP BUTTON FIBER OPTIC LOSS INTERMED. POSITION Description Torque switch CLOSE operated Torque switch OPEN operated Motor protection has tripped (reset may be necessary) Torque fault in direction CLOSE occurred Torque fault in direction OPEN occurred Torque fault CLOSE or OPEN (combined signal) Nominal value signal is by 0.3 ma lower than the lowest set value Actual position signal is by 0.3 ma lower than the lowest set value not available Torque signal is by 0.3 ma lower than the lowest set value The programmed max. operating time for an OPEN - CLOSE operation has been exceeded The max. number of starts/h or max. running time/h has been exceeded. Selector switch in position LOCAL Selector switch in position REMOTE Selector switch in position OFF Operation mode REMOTE active Operation mode SETPOINT MODE Signalisation of the intermediate positions 1 to 4. Signal behaviour according to POS.1 CONTROL to POS.4 CONTROL parameters Programmed stepping range (START STEP STOP STEP parameters) has been entered Signal is blinking for operation in direction CLOSE. Signal is active in end position CLOSED. Signal is blinking for operation in direction OPEN. Signal is active in end position OPEN. Collective signal includes: internal fault, torque fault, phase loss, thermal fault, and internal fault (refer to status indications on page 92) Collective signal includes: operation time warning, warning starts/run, no reference operation, internal warnings, and signal losses (refer to status indications on page 92) Collective signal includes: remote ready selector switch not REMOTE, incorrect operation command, emergency operation (refer to status indications on page 93) Actuator is in nominal position One phase is missing Signal loss of the parallel interface analogue input 2 Signal loss of the parallel interface analogue input 1 Signalisation of the intermediate positions 5 to 8. Signal behaviour according to POS.5 CONTROL to POS.8 CONTROL parameters The EMERGENCY - STOP button (option) has been operated The FO loop module has detected a fibre break Actuator in intermediate position 28

29 Manual Actuator controls Configuration for alarm contacts (collective fault signal): view/edit I/O 1 (M14) ALARM CONTACT (M1411) M1411 ALARM CONTACT FAULT GROUP 3 : :OK C:ESC Default value: FAULT GROUP 3 Information Faults interrupt or prevent the electrical operation of the actuator. Description of the parameter settings: The alarm contacts can be assigned to the same signals as BYTE 5.7 CONFIG., table 9, page

30 Actuator controls Manual Output contacts 1 to 5: use as running indication (blinker) I/O 1 (M14) OUTPUT CONTACT 1 (M1412) OUTPUT CONTACT 2 (M1413) OUTPUT CONTACT 3 (M1414) OUTPUT CONTACT 4 (M1415) OUTPUT CONTACT 5 (M1416) M1412 OUTPUT CONTACT 1 CLOSING BLINK : :OK C:ESC Information Description of the parameter settings: CLOSING BLINK Signal is active in end position CLOSED. Signal is blinking for operation in direction CLOSE (depending on the BLINKER parameter). OPENING BLINK Signal is active in end position OPEN. Signal is blinking for operation in direction OPEN (depending on the BLINKER parameter). The output contacts/leds of the local controls (page 19) can also be used to indicate whether the actuator is operated and if yes, in which direction. Signal behaviour for BLINKER setting LOCAL CONTROLS (M13) BLINKER (M1311) M1311 BLINKER OFF IN MIDPOSITION : :OK C:ESC Default value: OFF IN MIDPOSITION Description of the parameter settings: OFF Signal is active in end position. Blinker (running indication) is switched off. LIT IN MIDPOSITION Signal is active in end position and blinking during operation in direction of the end position. The signal remains active in intermediate position. 30

31 Manual Actuator controls OFF IN MIDPOSITION Signal is active in end position and blinking during operation in direction of the end position. The signal is off in intermediate position. Information The BLINKER parameter also influences the blinking behaviour of the indication lights/leds on the local controls. 5.3 Feedback signals (analogue) - (option) Position transmitter/actual position source (E2): view These feedback signals are only available if a parallel interface is available in addition to the fieldbus interface (refer to page 83). Depending on the actuator equipment, different signals can be recorded and issued as continuous values, e.g. 4 to 20 ma. Table of contents: Position transmitter/actual position source (E2): view Source of the torque signal E6: view Feedback signals via analogue output 1: view Signal range at the analogue output 1: view/edit Feedback signals via analogue output 2: view Signal range at the analogue output 2: view/edit The valve position can be transmitted as a continuous signal by various position transmitters: The type of position transmitter/actual position source (E2) installed in the actuator is indicated here. This value is set in the factory and can only be changed by the AUMA service. CONFIGURATION (M4) SETUP (M41) FEEDBACK E2 (M4101) VIEW FEEDBACK E2 POT. C:ESC Default value: POTENTIOMETER (for Non-Intrusive: MWG) The following actual position sources (E2) are available: Description of the parameter settings: NONE There is no position transmitter available in the actuator. POT. There is a potentiometer installed in the actuator. 0 20mA There is an RWG installed in the actuator. The position feedback signal amounts to 0 20 ma. 4 20mA There is an RWG installed in the actuator. The position feedback signal amounts to 4 20 ma. 31

32 Actuator controls Manual MWG There is an MWG (magnetic limit and torque transmitter) installed in the actuator Source of the torque signal E6: view This value is set in the factory and can only be changed by the AUMA service. CONFIGURATION (M4) SETUP (M41) TORQUE E6 (M4103) VIEW TORQUE E6 MWG C:ESC Default value: depending on actuator Description of the parameter settings: NONE There is no electronic torque monitoring available Feedback signals (configuration) via analogue output 1: view LOGIC ANALOG IN1 The torque signal is transmitted from an external sensor via the logic board to the analogue input 1. MWG The torque signal is generated using the MWG installed in the actuator. Configuration of analogue output 1 (of the I/O). Designation in the wiring diagram: ANOUT1. This value is set in the factory and can only be changed by the AUMA service. CONFIGURATION (M4) SETUP (M41) I/O1 ANALOG OUT1 (M410A) VIEW I/O1 ANALOG OUT1 POSITION E2 C:ESC Default value: POSITION E2 Description of the parameter settings: NOT USED Analogue output 1 not used. FEEDBACK E2: Position feedback (analogue output 1 assigned to actual position signal). 32

33 Manual Actuator controls If the actuator is equipped with a position transmitter (potentiometer, RWG or MWG), an analogue position feedback (galvanically isolated) is available as a 0/4 20 ma signal at the electrical connection (see wiring diagram). An adjustment to the end positions or the defined travel is not required. An automatic adjustment is done via the end positions (LSC (WSR) and LSO (WOEL)). For torque seating, the end positions OPEN and CLOSED of the limit switching should be set as close as possible to the end positions of the valve to minimise the deviation of the feedback. TORQUE E6 Analogue torque feedback signal (analogue output 1 assigned to torque signal). If a magnetic limit and torque transmitter (MWG) is installed, an analogue torque feedback (galvanically isolated) is available as a 0/4 20 ma signal at the electrical connection (refer to wiring diagram). The zero point is in the centre of the selected output range (at 10 ma or 12 ma). The torque in direction CLOSE is indicated with 0 10 ma or 4 12 ma, the torque in direction OPEN with ma or ma. For 100 % of the nominal output torque, 0 or 4 ma is indicated in direction CLOSE, and 20 ma is indicated in direction OPEN. Figure 7 0mA (4 ma) 10 ma (12 ma) 20 ma (20 ma) 100 % 100 % = max. nominal torque reached in end position CLOSED 0% % % = max. nominal torque reached in end position OPEN Signal range at the analogue output 1: view/edit Signal range at the analogue output 1 (of the I/O). This value must correspond to the desired feedback signal. CONFIGURATION (M4) SETUP (M41) I/O1 ANALOG OUT1 TYPE (M411B) M411B I/O1 ANALOG OUT1 TYP 0-20mA : :OK C:ESC Default value: 0-20mA Description of the parameter settings: 0-20mA Analogue output 1 generates a 0 20 ma signal. 4-20mA Analogue output 1 generates a 4 20 ma signal. 20-0mA Analogue output 1 generates a 20 0 ma signal. 20-4mA Analogue output 1 generates a 20 4 ma signal. 33

34 Actuator controls Manual Feedback signals (configuration) via analogue output 2: view Configuration of analogue output 2 (of the I/O). Designation in the wiring diagram: ANOUT2. This value is set in the factory and can only be changed by the AUMA service. CONFIGURATION (M4) SETUP (M41) I/O1 ANALOG OUT2 (M410C) VIEW I/O1 ANALOG OUT2 TORQUE E6 C:ESC Default value: TORQUE E6 Description of the parameter settings: NOT USED Analogue output 2 not used. FEEDBACK E2: Position feedback (analogue output 2 assigned to actual position signal). Description see analogue output 1. TORQUE E6 Analogue torque feedback signal (analogue output 2 assigned to torque signal). Description see analogue output Signal range at the analogue output 2: view/edit Signal range at the analogue output 2 (of the I/O). This value must correspond to the desired feedback signal. CONFIGURATION (M4) SETUP (M41) I/O1 ANALOG OUT2 TYPE (M411D) M411D I/O1 ANALOG OUT1 TYPE 0-20 ma : :OK C:ESC Default value: 0-20mA Description of the parameter settings: 0-20mA Analogue output 2 generates a 0 20 ma signal. 4-20mA Analogue output 2 generates a 4 20 ma signal. 20-0mA Analogue output 2 generates a 20 0 ma signal. 20-4mA Analogue output 2 generates a 20 4 ma signal. 34

35 Manual Actuator controls 6 Operation mode Different operation modes (operation types) are available: The current operation mode is indicated in the first line of the display: LOCAL MODE S0 OPEN E2 100 % RUNNING OPEN Table of contents and short description of the operation modes (operation types): 6.1 Operation mode OFF No local or remote control possible. 6.2 Operation mode LOCAL Control via push buttons OPEN, STOP, CLOSE at the local controls. 6.3 Operation mode REMOTE MODE Control via commands OPEN, STOP, CLOSE from remote control room or process control system. 6.4 Operation mode EMERGENCY Control via command EMERGENCY from control room or process control system. 6.5 Operation mode FAILURE Actuator behaviour on loss of signal. Further information in other clauses: 7.6 Positioner (operation mode SETPOINT MODE) Control via analogue set point, e.g. of 0 20 ma 7.9 Operation mode RESTRICTED Operation via the local controls of the AUMATIC is disabled Operation mode EMERGENCY STOP In combination with the EMERGENCY STOP button. 6.1 Operation mode OFF Set selector switch to position 0 (OFF). 0 I I Display indicates: OFF S0 No local control possible. No remote control possible. No EMERGENCY operation possible. The controls remain fully operative as far as signalling is concerned (the controls power supply is maintained).. The,,, C push buttons can be used to set parameters and indications via the display. 35

36 Actuator controls Manual 6.2 Operation mode LOCAL Set selector switch to position Local control (LOCAL). 0 I I Display indicates: LOCAL MODE S0. The actuator can be controlled via OPEN - STOP - CLOSE push buttons of the local controls.. Faults and warnings without automatic reset can be confirmed with the Reset push button Push-to-run operation or self-retaining: set for operation mode LOCAL LOCAL CONTROLS (M13) MAINTAINED LOCAL (M1310) M1310 MAINTAINED LOCAL OPEN + CLOSE (STOP) : :OK C:ESC Default value: OPEN + CLOSE (STOP) Description of the parameter settings: OFF Push-to-run operation on, self-retaining off: Actuator runs in direction OPEN or CLOSE, depending on the operation command issued. If the operation command is removed, the actuator stops. OPEN In direction OPEN = self-retaining (direction CLOSE push-to-run operation): After an operation command in direction OPEN, the actuators continues even if the operation command is removed (self-retaining). The actuator is stopped via the STOP command or once the end position OPEN is reached. CLOSE In direction CLOSE = self-retaining (direction OPEN push-to-run operation): After an operation command in direction CLOSE, the actuators continues even if the operation command is removed (self-retaining). The actuator is stopped via the STOP command or once the end position CLOSED is reached. OPEN + CLOSE (STOP) In direction OPEN and CLOSE = self-retaining: After an operation command the actuator continues in direction OPEN or CLOSE, even if the operation command is removed (self-retaining). The actuator is stopped via the STOP command in an the end position. OPEN+CLOSE (NO STOP) In direction OPEN and CLOSE = self-retaining without STOP A direct reversal of the direction of without STOP command is possible. 36

37 Manual Actuator controls 6.3 Operation mode REMOTE Set selector switch to position Remote control (REMOTE). 0 I I Display indicates: REMOTE MODE S0 The actuator is controlled by external REMOTE commands OPEN - STOP - CLOSE. Information If SETPOINT MODE is displayed, a positioner (option) is available. In this case, selection can be made between REMOTE MODE and SETPOINT MODE (refer to page 58) Push-to-run operation or self-retaining: set for operation mode REMOTE The parameter has no influence on the operation commands transmitted via fieldbus. Setting is only required if a further parallel interface is available in addition to the fieldbus interface (refer to page 83). I/O 1 (M14) MAINTAINED REMOTE (M1410) M1410 MAINTAINED REMOTE OFF : :OK C:ESC Default value: OFF Description of the parameter settings: OFF Push-to-run operation off, self-retaining activated: Actuator runs in direction OPEN or CLOSE after an operation command has been issued. If the operation command is removed, the actuator continues to run (self-retaining) until it is stopped by the command STOP or an end position or intermediate position has been reached. OPEN Push-to-run operation in direction OPEN activated: Actuator only runs in direction OPEN while an operation command is issued. If the operation command is removed, the actuator stops. CLOSE Push-to-run operation in direction CLOSE activated: Actuator only runs in direction CLOSE while an operation command is issued. If the operation command is removed, the actuator stops. 37

38 Actuator controls Manual OPEN + CLOSE (STOP) Push-to-run operation in direction OPEN and CLOSE activated: Actuator only runs in direction OPEN or CLOSE while an operation command is issued. If the operation command is removed, the actuator stops. OPEN+CLOSE (NO STOP) Self-retaining without STOP: A direct reversal of the direction of rotation without STOP command is possible. 6.4 Operation mode EMERGENCY Information In an emergency, the actuator can be brought to a programmed EMER- GENCY position by removing the EMERGENCY signal. As the EMERGENCY signal works active low, 24 V DC must be present at the EMERGENCY input while in the normal state (refer to wiring diagram). An EMERGENCY operation is performed when the signal is interrupted (0 V). During EMERGENCY operation the actuator does not perform any operation commands. After initiating an EMERGENCY operation (the EMERGENCY input is again supplied with 24 V DC), the operation commands must be deleted and have to be reapplied. This does not apply to operation commands being transferred via the 0/4 20 ma input or via fieldbus telegrams. They will immediately be executed again. For actuators equipped with a fieldbus interface, the EMERGENCY operation behaviour is only available if an I/O interface (fieldbus standard combination, page 83) or additional control inputs (80) are available. Table of contents: Operation mode (type of duty) activation for an EMERGENCY operation EMERGENCY operation: switch on or off/signal behaviour definition Actuator behaviour definition in case of an EMERGENCY operation EMERGENCY position definition Motor protection and/or torque switching: by-pass Operation mode (type of duty) activation for an EMERGENCY operation EMERGENCY BEHAVIOUR (M16) EMERG.SEL.SW.POS. (M1612) M1612 EMERG.SEL.SW.POS. REMOTE ONLY : :OK C:ESC Default value: REMOTE ONLY Description of the parameter settings: REMOTE ONLY Emergency operation only possible in selector switch position REMOTE. Information REMOTE AND LOCAL Emergency operation possible in selector switch position REMOTE and LOCAL.. The operation mode EMERGENCY has the highest priority. No emergency operation is performed when the selector switch is in position OFF. 38

39 Manual Actuator controls EMERGENCY operation: switch on or off/signal behaviour definition EMERGENCY BEHAVIOUR (M16) EMERGENCY BEHAVIOUR (M1610) M1610 EMERGENCY BEHAVIOUR OFF : :OK C:ESC Information Default value: OFF Description of the parameter settings: OFF Emergency operation is switched off. GOOD SIGNAL FIRST An EMERGENCY operation is only triggered when the EMERGENCY signal at the EMERGENCY input drops from 24 V to 0 V, i.e. provided that a 24 V signal was previously connected to the EMERGENCY input. ACTIVE IMMEDIATE An EMERGENCY operation is only initiated if 0 V are connected to the EMERGENCY signal input. For ACTIVE IMMEDIATE, an EMERGENCY operation is initiated immediately after the actuator is switched on, when 0 V are connected to the EMERGENCY signal input Actuator behaviour definition in case of an EMERGENCY operation EMERGENCY BEHAVIOUR (M16) EMERGENCY POSITION (M1611) M1611 EMERGENCY POSITION FAIL AS IS : :OK C:ESC Default value: FAIL AS IS Description of the parameter settings: FAIL AS IS The actuator stops in the current position. FAIL CLOSE The actuator runs to end position CLOSED. FAIL OPEN The actuator runs to end position OPEN. FAIL TO PRESET The actuator runs to the predetermined position. 39

40 Actuator controls Manual EMERGENCY position definition If the EMERGENCY operation action FAIL TO PRESET (EMERGENCY POSITION parameter) is set, the actuator runs to the EMERGENCY position stated here. EMERGENCY BEHAVIOUR (M16) PRESET POSITION (M1614) Default value: 0,0 % Setting range: from 0.0 % to % (from OPEN to CLOSED) Motor protection and/or torque switching: by-pass During the EMERGENCY operation, the motor protection and/or torque switching can be by-passed. This value is set in the factory and can only be changed by authorised AUMA staff. M1614 PRESET POSITION 0.0% : :OK C:ESC EMERGENCY BEHAVIOUR (M16) EMERGENCY BY-PASS (M1603) M1603 EMERGENCY BY-PASS NONE C:ESC Information Default value: NONE Description of the parameter settings: NONE No by-pass of motor protection. THERMAL The signals of the thermoswitches or the PTC thermistors of the motor winding are by-passed. TORQUE The signals of the torque switching in the actuator (TSC (DSR)/TSO (DOEL)) are by-passed THERMAL AND TORQUE The signals of the thermoswitches or PTC thermistors and the signals of the torque switching are by-passed. For actuators with explosion protection, the motor protection and the torque switching cannot be by-passed. 40

41 Manual Actuator controls 6.5 Operation mode FAILURE The operation mode FAILURE enables an initiation of failure operations in case of signal loss or loss of bus communication. If the FAILURE mode is enabled, the display indicates: FAILURE MODE S Failure behaviour: switch on or off Table of contents: Failure behaviour: switch on or off Source for initiation (failure source): set for the failure operation Actuator reaction (failure position): set on loss of signal Preset position definition Failure delay time setting Failure behaviour for bus communication loss FAILURE BEHAVIOUR (M15) FAILURE BEHAVIOUR (M1510) M1510 FAILURE BEHAVIOUR OFF : :OK C:ESC Default value: OFF Description of the parameter settings: OFF Failure behaviour is switched off. GOOD SIGNAL FIRST A failure operation is only initiated if no cable break is recognised after switching on, but loss of signal is recognised later through cable break. With this setting, it is ensured that the actuator does not perform a preset failure action (failure position) when switched on without signal E1 connected. FAIL IMMEDIATE A failure operation is initiated in case of cable break. Information If FAIL IMMEDIATE is switched on, a failure operation is initiated immediately after the actuator is switched on if a cable break has occurred. 41

42 Actuator controls Manual Source for initiation (failure source): set for failure operation FAILURE BEHAVIOUR (M15) FAILURE SOURCE (M1514) M1514 FAILURE SOURCE E1 OR E2 FEEDBACK : :OK C:ESC Default value: E1 OR E2 FEEDBACK Description of the parameter settings: SETPOINT E1 Failure behaviour is initiated if setpoint E1 or actual value E2 fail or in case of loss of the bus communication. The monitoring depends on the preset setpoint range, e.g.: E1 = 4 20 ma, E1 lower than 3.7 ma = loss of signal E1 = ma, E1 lower than 9.7 ma = loss of signal Monitoring of E1 = 0 20 ma is not possible E1 OR E2 FEEDBACK Failure behaviour is initiated if setpoint E1 or feedback E2 fail. The following is monitored: for actuators with potentiometer: Cable break is detected for electronic position transmitter RWG 4 20 ma in actuator: E2 lower than 3.7 ma = signal loss. for MWG in actuator: Communication faults and MWG internal faults are recognised E1, E2 OR E4 FEEDBACK Failure behaviour is initiated if setpoint E1, feedback E2, or actual process variable E4 fail BUS INTERFACE A failure behaviour is initiated in case of loss of bus communication Actuator reaction (failure position): set on loss of signal FAILURE BEHAVIOUR (M15) FAILURE POSITION (M1512) M1512 FAILURE POSITION FAIL AS IS : :OK C:ESC Default value: FAIL AS IS Description of the parameter settings: FAIL AS IS The actuator stops in the current position. 42

43 Manual Actuator controls FAIL CLOSE The actuator runs to end position CLOSED. FAIL OPEN The actuator runs to end position OPEN. FAIL TO PRESET The actuator runs to the predetermined position Preset position definition If the FAILURE TO PRESET failure action(failure POSITION parameter) is set, the actuator runs to the preset position stated here. FAILURE BEHAVIOUR (M15) PRESET POSITION (M1513) M1513 PRESET POSITION 0.0 % : :OK C:ESC Default value: 0.0 % Setting range: from 0.0 % to % (from OPEN to CLOSED) Failure delay time setting Determines the time elapsed between the recognition of a cable break and the initiation of the failure action. FAILURE BEHAVIOUR (M15) DELAY TIME (M1511) M1511 DELAY TIME 3.0 s : :OK C:ESC Default value: Setting range: 3.0 s 0.0 to seconds (20 min.) 43

44 Actuator controls Manual Failure behaviour on bus communication loss A failure operation can be initiated in case of bus communication loss. Preliminary conditions: The failure behaviour is activated (FAILURE BEHAVIOUR M1510 parameter is switched on).. The reason for initiation (FAILURE SOURCE M1514 parameter) is set to BUSINTERFACE. Sources for initiation (failure sources) for failure operation are:. The connection to the master is interrupted. The master goes into clear status and sends: either the Global Control Telegram with Clear contents. or data telegrams of length 0 (DP FailSafe Mode). NOTICE A failure operation on bus communication loss can only be initiated if the watchdog function in the master is activated. If the reason for initiation of the failure function has been eliminated (connection reestablished, master in operate status), the master can resume the execution of operation commands. 44

45 Manual Actuator controls 7 Functions 7.1 Type of seating: check/edit end positions NOTICE Limit seating Torque seating Valve damage due to incorrect setting! The type of seating must suit the valve. Only change the setting with the consent of the valve manufacturer. The limit switching is set in such a way that the actuator switches off at the desired switching points. The torque switching acts as an overload protection for the valve. The torque switching is set to the desired tripping torque. After reaching the tripping torque the actuator is turned off. The limit seating needs to be set in such a way that the limit switching is tripped shortly before reaching the set tripping torque. If this is not the case, one of the following fault signals is displayed: TSO FAULTS or TSC FAULTS (menu S1). SEATING MODE (M11) OPEN POSITION (M1110) CLOSED POSITION (M1111) M1110 OPEN POSITION LIMIT : :OK C:ESC M1111 CLOSED POSITION LIMIT : :OK C:ESC Default value: LIMIT 45

46 Actuator controls Manual 7.2 Torque switching: check/set This setting is only possible for the non-intrusive version. For further information refer to page 8. NOTICE Valve damage due to incorrect setting! The torque must suit the valve. Only change the setting with the consent of the valve manufacturer. TORQUE (M12) OPENING (M1210) CLOSING (M1211) M1210 OPENING 100% : :OK C:ESC M1211 CLOSING 100% : :OK C:ESC Default value: Setting range: according to order data according to torque setting range refer to actuator name plate Information Information The value can be displayed in percent, Newtonmeter (Nm) or in Lbs/ft. To change the display unit, refer to page 16. For display in percent: 100 % corresponds to the max. torque indicated on the name plate of the actuator. Example: SA 07.5 with Nm: 100 % = 60 Nm 33 % = 20 Nm The following fault signals are sent if torque setting has been reached in mid-travel: Status indication S0: operation mode LOCAL/OFF = FLT + NR. Status indication S0/S6: operation mode REMOTE = FAULT IND. Status indication S1: TORQUE FAULT (OPEN) or TORQUE FAULT (CLOSE)(torque fault) The fault has to be acknowledged before the operation can be resumed. Acknowledgement can be made: 1. by an operation command in the opposite direction. For TORQUE FAULT (CLOSE): Operation command in direction OPEN For TORQUE FAULT (OPEN): Operation command in direction CLOSE 2. or in case the torque present is smaller than the preset tripping torque: via the Reset push button in selector switch position LOCAL or the Profibus, reset command (process representation output: byte 1, bit 3) 46

47 Manual Actuator controls 7.3 Limit switching setting This setting is only possible for the non-intrusive version For further information refer to page 8. SET LIMIT SWITCHES (M10) CLOSED POSITION (M100) OPEN POSITION (M101) SET LIMIT SWITC M101 OPEN POSITION 63.3 % : C:ESC SET LIMIT SWITC M100 CLOSED POSITION 63.3 % : C:ESC Information NOTICE Information For end position setting, turn selector switch to LOCAL position and move the actuator into the end position, either via manual or motor operation (using the push buttons). Then turn the selector switch back to position OFF and accept end position. Valve damage due to direct approaching of mechanical end stop during motor operation! During motor operation, interrupt travel before reaching the mechanical valve/gearbox end stop (press push button STOP ). If an end position cannot be set: Check the type of control unit in actuator. 47

48 Actuator controls Manual 7.4 Intermediate positions (option) Condition The actuator is either equipped with: an MWG (for Non-Intrusive version), or. a potentiometer (5 k) or an RWG In these versions, the positioning of the intermediate positions is made via software parameters. The AUMATIC allows to define up to 8 intermediate positions. Selection of the intermediate positions can be made either via push buttons from LOCAL or via the fieldbus interface from REMOTE with the standard commands OPEN and CLOSE. The actuator stops when reaching the intermediate position. The operation command has to be cleared via the command STOP and issued again to resume operation to the next intermediate position. Information If the intermediate positions are to be approached directly (without stop), the multiport valve function (page 52) is available as an option. Table of contents: Display indication: enable view Intermediate positions: switch on or off Intermediate position definition Operation behaviour = actuator behaviour definition Intermediate positions: set the signalling Display indication: enable view The INTERMED. POSITION parameter must be set to VIEW ENABLED to carry out settings in the intermediate positions. CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) INTERMED. POSITION (M4015) M4015 INTERMED. POSITION VIEW NOT ENABLED : :OK C:ESC Default value: VIEW NOT ENABLED Description of the parameter settings: VIEW NOT ENABLED The parameter for the intermediate positions are not indicated in the display. VIEW ENABLED The parameter for the intermediate positions are indicated in the display. 48

49 Manual Actuator controls Intermediate positions: switch on or off Each intermediate position (POS.1 to POS.8.) may individually be switched on/off. INTERMED. POSITION (M1C) POS.1 SELECTOR SW. (M1C12) M1C12 POS.1 SELECTOR SW OFF : :OK C:ESC Default value: OFF Description of the parameter settings: OFF Intermediate position switched off. REMOTE ONLY Intermediate position only active in operation mode REMOTE. LOCAL ONLY Intermediate position only active in operation mode LOCAL. REMOTE AND LOCAL Intermediate position active in operation modes REMOTE and LOCAL Intermediate position definition Each intermediate position (POS.1 to POS.8) can be set to any value between 0 % and 100 % of the travel. This function is only available for the Non-intrusive version INTERMED. POSITION (M1C) POS.1 (M1C10) M1C10 POS % : :OK C:ESC Default value: 0,0 % Setting range: 0.0 % to % of the travel (from OPEN to CLOSED) 49

50 Actuator controls Manual Operation behaviour = actuator behaviour definition The reaction of the actuator upon reaching an intermediate position can be programmed via the parameters POS. 1: BEHAVIOUR to POS. 8: BEHAVIOUR. INTERMED. POSITION (M1C) POS.1 BEHAVIOUR (M1C11) M1C11 POS.1 BEHAVIOUR NO STOP : :OK C:ESC Default value: NO STOP Description of the parameter settings: NO STOP No intermediate stop, actuator continues the operation. STOP OPENING DIR. Actuator stops during operation in direction OPEN upon having reached the intermediate position. Actuator only runs after a new operation command is issued. This function is not active in the operation mode SETPOINT MODE. STOP CLOSING DIR. Actuator stops during operation in direction CLOSE after reaching the intermediate position. Actuator only runs after a new operation command is issued. This function is not active in the operation mode SETPOINT MODE. STOP BOTH DIR. Actuator stops after reaching the intermediate position. Actuator only runs after a new operation command is issued. This function is not active in the operation mode SETPOINT MODE Intermediate positions: set the signalling The reaching of an intermediate position can be signalled: via bus (see separate operation instructions). via the indication lights (LEDs) of the local controls (page 19) or via the output contacts (page 27) The signal behaviour of the individual intermediate positions is set via the POS.1-8 control parameters: INTERMED. POSITION (M1C) POS.1 CONTROL (M1C13) M1C13 POS.1 CONTROL NOT USED : :OK C:ESC Default value: NOT USED 50

51 Manual Actuator controls Description of the parameter settings: NOT USED No signal. C _ POS O Signal active from reaching the intermediate position to end position OPEN. C POS _ O Signal active from end position CLOSED to reaching the intermediate position. C _ POS _ O Impulse signal issued when going through intermediate position Figure 8 shows the signal behaviour in intermediate positions. Figure 8 A B C D POS A NOT USED 1 Active signal B C POS O 2 Signal not activated C C POS O D C POS O POS = intermediate position Further feedback signals which can be used together with the multiport valve function (option): Description of the parameter settings: SETPOINT REACHED As each intermediate position is processed as a setpoint, the signal SETPOINT REACHED is issued after reaching any intermediate position. ACTUATOR MOVING Is signalled as long as the actuator is still running to the intermediate position and no intermediate position signal has been issued yet. 51

52 Actuator controls Manual 7.5 Intermediate positions with multiport valve function (option) Limitation The multiport valve function allows the selection of the eight intermediate positions either directly from LOCAL (via push buttons) or from REMOTE (via special fieldbus commands). Hereby the selected intermediate position is approached directly, without stopping in another intermediate position. In this case, the actuator continues running until the selected intermediate position has been reached. Example: Operation from position 5 to 7 without stopping at position 6. This function is available with operation commands from LOCAL via the push buttons or from REMOTE via a fieldbus interface. When equipped with a parallel interface (page 83), the direct selection function is only available in local operation, since the number of control cables is not sufficient to select a specific intermediate position. Table of contents: Check: Multiport valve function availablequestion Check: Positioner active? Display indication: enable view Intermediate positions: switch on or off Intermediate position setting Operation behaviour = actuator behaviour definition Intermediate positions signalling Intermediate positions in LOCAL: direct approach without stopping Check: Multiport valve function available? The multiport valve is available if the POS. DIRECTRUNNING (M400B) parameter is displayed in the SPECIAL FUNCTIONS (M40) menu. CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) POS DIRECTRUNNING (M400B) VIEW POS. DIRECTRUNNING FUNCTION ACTIVE C:ESC Information Default value: FUNCTION NOT ACTIVE Description of the parameter settings: FUNCTION NOT ACTIVE Multiport valve function off = selection of the respective subsequent intermediate position via OPEN - CLOSE commands FUNCTION ACTIVE Multiport valve function on = direct selection of intermediate positions possible from both REMOTE and LOCAL. The function is either activated or deactivated via the menu. This value is set in the factory and can only be changed by the AUMA service. 52

53 Manual Check: Positioner active? The positioner must be available. This value is set in the factory. CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) POSITIONER (M4000) Actuator controls VIEW POSITIONER POSITIONER ENABLED C:ESC The POSITIONER parameter must be set to POSITIONER ENABLED. Description of the parameter settings: FUNCTION NOT ACTIVE There is no positioner available. POSITIONER ENABLED The controls are equipped with a positioner Display indication: enable view The indication of the multiport valve intermediate positions in the display is performed as described on page Intermediate positions: switch on or off The multiport valve intermediate positions are switched on/off as described on page Intermediate position setting Each of the 8 intermediate positions must be programmed. For direct selection of the intermediate positions from either LOCAL or REMOTE, it is sufficient to define the position (POS.1-8) parameter of each intermediate position. MAIN MENU INTERMED. POSITION (M1C) POS.1 (M1C10) M1C10 POS % : :OK C:ESC Setting ranges: 0.0 % to % of the travel (from OPEN to CLOSED) Typically all 8 outputs of the valve are distributed evenly over 360, therefore the limit switch CLOSE should be set to output 1 and the limit switch OPEN to output 8. Afterwards the positions of the intermediate positions can be set: Intermediate position 1: POS % (output 1) Intermediate position 2: POS % (output 2) Intermediate position 3: POS % (output 3) Intermediate position 4: POS % (output 4) Intermediate position 5: POS % (output 5) Intermediate position 6: POS % (output 6) Intermediate position 7: POS % (output 7) Intermediate position 8: POS % (output 8) 53

54 Actuator controls Manual Operation behaviour = actuator behaviour definition The operation behaviour setting of the multiport valve intermediate positions is performed as described on page Intermediate positions signalling The signalling of the multiport valve intermediate positions is performed as described on page 50. Reaching an intermediate position can be signalled: via the bus (refer to separate manual). via the signal contacts (LEDs) of the local controls (page 19) or via the signal contacts (page 27) In addition to the intermediate position reached signal, the following feedback signals can be used together with the multiport valve function: SETPOINT REACHED As each intermediate position is processed as a setpoint, the signal SETPOINT REACHED is issued after reaching any intermediate position. ACTUATOR MOVING Is signalled as long as the actuator is still running to the intermediate position and no intermediate position signal has been issued yet Intermediate positions in LOCAL: direct approach without stopping RUNNING TO POS. (M5) POS. NUMBER (M50) Now enter desired intermediate position Set selector switch to position Local control (I). Actuator runs to selected intermediate position Indication on the display during operation: RUNNING TO POS. P5 60 % E2 67 % RUNNING CLOSE Line 1: Operation mode Line 2: Selected intermediate position Line 3: Position feedback signal Line 4: Status signal Indication in display after having reached intermediate position: RUNNING TO POS. P5 60 % E2 60 % SETPOINT POSITION To approach a new intermediate position: Set selector switch to position OFF (0). Enter desired intermediate position. Set selector switch to position Local control (I). Actuator runs to desired intermediate position. 54

55 Manual Actuator controls 7.6 Positioner (operation mode SETPOINT MODE) The positioner records position setpoint E1 and position feedback E2 for comparison. Depending on the detected deviation, the actuator motor then runs in direction OPEN or CLOSE. Set selector switch to position REMOTE. If the positioner is active, the display shows: SETPOINT MODE S0 E1 60% E2 60% SETPOINT POSITION Information If the display shows REMOTE MODE, the actuator is set to open-close duty and no modulation is performed. In this case, modulating duty has to be selected first, refer to page 58. If the display shows S6 instead of S0 and E7 instead of E1, then the positioner is activated. Table of contents: Adaptive behaviour: switch on or off Overrun (inner dead band): manual setting Max. error variable (outer dead band): manual setting Dead time setting Closing fully/opening fully (end position tolerance for setpoint E1) Open-close and modulating duty selection Source of setpoint E1: view Input range of setpoint E1: view/edit Adaptive behaviour: switch on or off As standard, the adaptive positioning is switched on, i.e. overrun and max. error variable are automatically defined by the positioner (figure 9). If the setting is to be made manually, the ADAPTIVE BEHAVIOUR parameter must be in position OFF. CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) ADAPTIVE BEHAVIOUR (M4011) M4011 ADAPTIVE BEHAVIOUR ON : :OK C:ESC Default value: ON Description of the parameter settings: OFF Adaptive behaviour switched off. ON Adaptive behaviour switched on. 55

56 Actuator controls Manual Figure 9 shows the modulating behaviour: Figure 9 T4 T3 E1 E2 P2 P3 T2 T1 P1 E1 Setpoint E2 Actual value P1 Switch-on point P2 Switch-off point in direction OPEN P3 Setpoint reached T1 Outer dead band T2 Max. error variable T3 Inner dead band T4 Overrun Information If the adaptive behaviour is switched off, overrun and max. error variable must be set manually (refer to subclauses and 7.6.3) Overrun (inner dead band): set manually The inner dead band determines the switch-off point of the actuator and, therefore, influences the overrun (figure 9). The inner dead band may be set individually for the directions OPEN and CLOSE. Manual setting is only possible if the adaptive behaviour (ADAPTIVE BEHAVIOUR parameter) is switched off. POSITIONER (M19) OPENING DEADBAND (M1913) CLOSING DEADBAND (M1914) M1913 OPENING DEADBAND 0.5 % : :OK C:ESC M1914 CLOSING DEADBAND 0.5 % : :OK C:ESC Default values: OPENING DEADBAND = 0.5 % CLOSING DEADBAND = 0.5 % Setting ranges: OPENING DEADBAND = 0.0 % to 9.9 % CLOSING DEADBAND = 0.0 % to 9.9 % 56

57 Manual Actuator controls Max. error variable (outer dead band): set manually The outer deadband determines the switching-on point of the actuator. The motor starts if the actual value (input signal E2) or a change in nominal value is higher than the max. error variable determined by the outer dead band (refer to figure 9). Manual setting is only possible if the adaptive behaviour (ADAPTIVE BEHAVIOUR parameter) is switched off. POSITIONER (M19) OUTER DEADBAND (M1915) M1915 OUTER DEADBAND 1.0 % : :OK C:ESC Default value: 1.0 % Setting range: 0.1 % to 9.9 % Dead time setting The dead time prevents the operation to a new nominal position within a pre-determined time. POSITIONER (M19) DEAD TIME (M1910) M1910 DEAD TIME (T-OFF) 0.5 s : :OK C:ESC Default value: Setting range: 0.5 s 0.0 to 60.0 seconds Information It must be ensured via the controls that the max. permissible number of starts of the actuator is not exceeded. This can be achieved by setting the dead time to a sufficiently high value. 57

58 Actuator controls Manual Closing fully/opening fully (end position tolerance for setpoint E1) If the end positions cannot be reached due to inaccurate analogue setpoint signals (0/4 ma or 20 ma), a tolerance for the nominal value within the end position range can be set. If the tolerance is exceeded or not reached, the actuator continues the operation until the full end position has been reached. This ensures that the actuator opens and closes fully. Information The tolerance ranges are not effective if the operation commands are transferred to the actuator as fieldbus telegrams. In this case the actuator runs completely CLOSED as soon as it receives the nominal value 0 % and completely OPEN as soon as it receives the nominal value %. POSITIONER (M19) FULL OPEN ADJUST (M1911) FULL CLOSE ADJUST (M1912)) M1911 FULL OPEN ADJUST 100 % : :OK C:ESC M1912 FULL CLOSE ADJUST 0% : :OK C:ESC Default values: FULL OPEN ADJUST = 100 % FULL CLOSE ADJUST = 0 % Setting ranges: FULL OPEN ADJUST = 95 % to 100 % of travel FULL CLOSE ADJUST = 0 % to 50 % of travel Open-close duty (REMOTE MODE) and modulating duty (SETPOINT MODE) selection In standard version, the change-over between open-close and modulating duty is made via fieldbus (channel 1 or channel 2) using command bits in the process representation output. Only one command bit may be set at any one time. No operation is performed if several command bits are set. SETPOINT MODE command bit = 1 corresponds to modulating duty: The actuator reacts to the setpoint E1 transmitted via the fieldbus. Remote OPEN or Remote CLOSE command bits = 1: The actuator runs in direction OPEN or CLOSE. The following versions also allow a change-over between open-close and modulating duty via the MODE input (refer to wiring diagram): in addition to the Profibus DP interface, the AUMATIC is equipped with a further parallel interface (refer to page 83). the AUMATIC is equipped with additional control inputs (refer to page 80). MODE input: + 24 V DC = REMOTE MODE = open-close duty, i.e. the control is executed via commands OPEN - STOP - CLOSE MODE input: 0 V (or input open) = SETPOINT = modulating duty, i.e. the control is executed via an analogue signal (e.g. 0/4 20 ma) 58

59 Manual Source of setpoint E1: view This value is set in the factory and can only be changed by the AUMA service. CONFIGURATION (M4) SETUP (M41) SETPOINT E1 (M4100) Actuator controls VIEW SETPOINT E1 DP C:ESC Default value: DP Description of the parameter settings: NONE There is no setpoint source available. LOGIC ANALOG IN1 For AUMA service only (the setpoint E1 is transmitted from external via the analogue input 1 directly to the logic board. I/O1 ANALOG IN1 The setpoint E1 is transmitted via the I/O interface board, analogue input 1. I/O1 ANALOG IN2 The setpoint E1 is transmitted via the I/O interface board, analogue input 2. DP The setpoint E1 is transmitted via the Profibus DP interface board, channel 1 or channel 2. DP1 ANALOG IN1 The setpoint E1 is transmitted via the Profibus DP interface board, analogue input 1. DP1 ANALOG IN2 The setpoint E1 is transmitted via the Profibus DP interface board, analogue input 2. DP2 ANALOG IN1 The setpoint E1 is transmitted via the second Profibus DP interface board, analogue input 1. DP2 ANALOG IN2 The setpoint E1 is transmitted via the second Profibus DP interface board, analogue input 2. 59

60 Actuator controls Manual Input range of setpoint 1: view/edit The parameters of this setting depend on the pre-set setpoint source (SETPOINT E1 (M4100) parameter, page 59). Initial and end value via the Profibus DP interface In Profibus DP standard version, the setpoint E1 is transmitted via the process representation. The input range is percent or 0 1,000 per mil. The change-over between percent and per mil is made via the Format of analogue Indications parameter in the GSD file. Initial and end value via I/O interface Optionally, setpoint E1 can be transmitted via an analogue input instead of the fieldbus (channel 1 or channel 2). This is possible for the following versions: a) in addition to the Profibus DP interface, the AUMATIC is equipped with a further parallel interface (refer to page 83) b) the AUMATIC is equipped with additional control inputs (refer to page 80) The input range amounts to 0/4 20 ma. It is possible to modify the input range via the display for both versions: Version a) for setpoint source from parallel interface, analogue input 1: CONFIGURATION (M4) SETUP (M41) I/O1 ANLOG IN1 START (M410H) I/O1 ANLOG IN1 END (M410I) VIEW I/O1 ANLOG IN1 START 0.0 ma C:ESC VIEW I/O1 ANLOG IN1 END 20 ma C:ESC Default values: I/O1 ANLOG IN1 START = 0 ma I/O1 ANLOG IN1 END = 20 ma Setting ranges: I/O1 ANLOG IN1 START = 0 to 20 ma I/O1 ANLOG IN1 END = 0 to 20 ma Version b) for setpoint source Profibus DP, analogue input 1 CONFIGURATION (M4) SETUP (M41) DP1 ANLOG IN1 START (M410L) DP1 ANLOG IN1 END (M410M) VIEW DP1 ANLOG IN1 START 0.0 ma C:ESC VIEW DP1 ANLOG IN1 END 20.0 ma C:ESC Information Default values: DP1 ANLOG IN2 END = 0 ma DP1 ANLOG IN1 END = 20 ma Setting ranges: DP1 ANLOG IN1 START = 0 to 20 ma DP1 ANLOG IN1 END = 0 to 20 ma If the measuring values are 0.3 ma below the initial value a wire break is indicated as a warning. 60

61 Manual Actuator controls 7.7 Process controller (option) Figure 10 shows the function of the process controller: The process controller (2) receives the process setpoint (E1) and the process variable (E4) (e.g. from a sensor). On the basis of both values, the process controller calculates the position setpoint (E7) for the positioner (3). In turn, the positioner (3) compares this setpoint with the position feedback (E2) of the valve and issues the operation commands (OPEN - CLOSE) to the actuator. Figure 10 E4 E1 2 E7 1 3 E AUMATIC controls 7 Valve 2 Process controller 3 Positioner E1 Process setpoint 4 Actuator E2 Position feedback 5 Positioner e.g. RWG/MWG E4 Process variable 6 Sensor E7 Position setpoint (internal) Table of contents: Setting procedure Process controller activation Proportional amplification Kp setting Reset time Ti setting Rate time Td setting Derivative gain Kd setting Internal process setpoint setting Behaviour on loss of the process setpoint (wire break monitoring) Inverse operation setting Travel limitation Reaction monitoring setting Input range of process setpoint E1: view Input range of process variable E4: view 61

62 Actuator controls Manual Setting procedure The setting of the process controller largely depends on the area of application for the controller. A PI controller is sufficient for most applications. Procedure 1. Operate the controller as P controller, i.e. set the parameters as follows: Proportional gain Kp = 1 Reset time Ti = 1000 s Rate time Td = 0 Derivative gain Kd = 0 2. Double proportional gain Kp until the control loop starts to oscillate. 3. Reduce proportional gain Kp to 60 % of the set value. 4. Decrease rate time Td until the error variable equals zero Process controller activation (Check: Process controller available?) The process controller is available if the PROCESS CONTROL PID (M400A) parameter is displayed in the SPECIAL FUNCTION (M40) menu. CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) PROCESS CONTROL PID (M400A) VIEW PROCESS CONTROL PID FUNCTION ACTIVE C:ESC Information Default value: FUNCTION NOT ACTIVE Description of the parameter settings: FUNCTION NOT ACTIVE The process controller is switched off. FUNCTION ACTIVE The process controller is switched on. The process controller is activated or deactivated via the menu. This value is set in the factory and can only be changed by the AUMA service. 62

63 Manual Actuator controls Proportional gain Kp setting In case of an error variable, the P portion immediately (i.e. without delay) changes the position value proportionally to the error variable. If a small error variables already requires a major valve position adjustment, the proportional gain Kp must be increased. PROCESS CONTROL PID (M1I) PORPORT.GAIN Kp (M1I10) M1I10 PROPORT. GAIN Kp 1.0 : :OK C:ESC Default value: 1.0 Setting range: 0.1 to 10.0 Information If the reaction is too extreme (overshoot), the value must be reduced. If the reaction is too weak, the value must be increased Reset time Ti setting The reset time determines the I portion of the controller. The more inert a system, the higher this value should be set. PROCESS CONTROL PID (M1I) RESET TIME Ti (M1I11) M1I11 RESET TIME Ti 1000 s : :OK C:ESC Default value: Setting range: 1000 s 1 to 1000 seconds Information Increase Ti in case of propensity to oscillation Decrease Ti if the reactions are excessively delayed Initial value for fast processes (pressure): 10 Initial value for slow processes (temperature):

64 Actuator controls Manual Rate time Td setting The rate time determines the D portion of the controller. Typically, no setting is required here (= 0), since actuator and valve due to the operating time cannot react abruptly to a sudden occurrence of an error variable. PROCESS CONTROL PID (M1I) RATE TIME Td (M1I12) M1I12 RATE TIME Td 0s : :OK C:ESC Default value: Setting range: 0 s 0 to 100 seconds Information Derivative gain Kd setting Increase Td in case of propensity to oscillation Initial value for actuators: 0 The derivative gain determines the D portion of the controller. Typically, no setting is required here (= 0), since the actuator and valve due to the operating time - cannot react abruptly to a sudden occurrence of an error variable. PROCESS CONTROL PID (M1I) DERIVATIVE GAIN Kd (M1I13) M1I13 DERIVATIVE GAIN Kd 0 : :OK C:ESC Default value: 0 Setting range: 0 to

65 Manual Actuator controls Internal process setpoint setting If necessary, the process controller can also be operated without external process setpoint. An internal process setpoint may be set with this parameter. PROCESS CONTROL PID (M1I) INTERNAL SET POINT (M1I14) M1I14 INTERNAL SET POINT 0% : :OK C:ESC Default value: 0 % Setting range: 0 to 100 % Information The actuator only reacts to the preset internal setpoint if the PID TYPE parameter is set to PID-INTERN. PROCESS CONTROL PID (M1I) PID TYPE (M1I1C) M1I1C PID TYPE PID-EXTERN : :OK C:ESC Default value: PID-EXTERN Description of the parameter settings: PID-INTERN Process control via internal process setpoint PID-EXTERN Process control via external process setpoint 65

66 Actuator controls Manual Behaviour on loss of the process setpoint (wire break monitoring) When using 4 20 ma signals for the process setpoint and the position feedback, wire break monitoring is performed. Loss of the process variable starts the failure behaviour. PROCESS CONTROL PID (M1I) BEHAVIOUR-LOSS OF E1 (M1I15) M1I15 BEHAVIOUR-LOSS OF E1 PID-INTERN : :OK C:ESC Default value: PID-INTERN Description of the parameter settings: PID-INTERN In case of signal loss of the process setpoint, the controls switch to the internal process setpoint. FAILURE BEHAVIOUR The failure behaviour is activated for signal loss process setpoint (page 41). The failure behaviour defines whether the actuator stops or remains in position, whether the valve opens or closes or approaches a parameter-defined intermediate position Inverse operation setting As standard, the valve is opened by the modulating actuator as soon as the process variable falls below the process setpoint. Depending on the process, it may, however, be necessary that the valve closes as soon as the process variable falls below the process setpoint. In this case, the respective parameters are used to set the process controller to inverse operation. PROCESS CONTROL PID (M1I) INVERSE OPERATION (M1I16) M1I16 INVERSE OPERATION FUNCTION NOT ACTIVE : :OK C:ESC Default value: FUNCTION NOT ACTIVE Description of the parameter settings: FUNCTION NOT ACTIVE Inverse operation is switched off (default). FUNCTION ACTIVE Inverse operation is switched on. 66

67 Manual Actuator controls Travel limitation If necessary, the travel can be limited in direction OPEN and/or CLOSE. This prevents the end position(s) OPEN and/or CLOSED from being approached in modulating duty. The actuator stops when reaching the set position limit value. In operation mode LOCAL or REMOTE MODE, this limitation is not active. The valve can then be run into the end positions either via the local controls or the remote control commands OPEN - CLOSE. Figure 11 shows the limitation of the travel range: Figure % 67 % 0 % % 2 1 Permissible actuator travel for PID operation 2 Permissible actuator travel for operation modes LOCAL or REMOTE MODE PROCESS CONTROL PID (M1I) CONTROL LIMIT OPEN (M1I17) CONTROL LIMIT CLOSE (M1I18)) M1I17 CONTROL LIMIT OPEN 100 % : :OK C:ESC M1I18 CONTROL LIMIT CLOSE 0% : :OK C:ESC Default values: CONTROL LIMIT OPEN = 100 % CONTROL LIMIT CLOSE = 0 % Setting ranges: CONTROL LIMIT OPEN = 0 % to 100 % CONTROL LIMIT CLOSE = 0 % to100 % 67

68 Actuator controls Manual Reaction monitoring setting In addition to wire break monitoring, the process variable can also be subject to reaction monitoring. Response monitoring Change monitoring Via E4 MAX. REACTION parameter. If the process variable (E4) exceeds the maximum value within the reaction time (t1), the failure behaviour is activated (page 41). Via E4 MIN. REACTION parameter. If, after a process setpoint change, the process variable (E4) does not change by the min. value within reaction time (t1), the failure behaviour is activated (page 41). The change monitoring allows to check whether the system reacts to a nominal value change. Figure 12 shows the reaction monitoring of the process variable: Figure 12 E4 P1 P2 t t1 E4 Process setpoint P1 Response monitoring t1 Reaction time, e.g. = 1 s P2 Change monitoring Information If the parameter E4 REACTION TIME is set to 0, the reaction monitoring is not working. PROCESS CONTROL PID (M1I) E4 REACTION TIME (M1I19) E4 MIN. REACTION (M1I1A) E4 MAX. REACTION (M1I1B) M1I19 E4 REACTION TIME 0s : :OK C:ESC Default values: Setting ranges: E4 REACTION TIME = 0 s E4 MIN. REACTION = 0.0 % E4 MAX. REACTION = 0.0 % E4 REACTION TIME = 0 to 100 seconds E4 MIN. REACTION = 0.0 % to 10.0 % E4 MAX. REACTION = 0.0 % to 10.0 % 68

69 Manual Actuator controls Input range of process setpoint E1: view Refer to subclause Positioner Input range of setpoint value E1: view/edit (page 60) Input range of process variable E4: view/edit In Profibus DP standard version, the process variable E4 is transmitted via an additional analogue 0/4 20 ma input (wiring diagram designation = ANIN2). The input range is determined by an initial and an end value. CONFIGURATION (M4) SETUP (M41) DP1 ANLOG IN2 START (M411N) DP1 ANLOG IN2 END (M411P) VIEW DP1 ANLOG IN2 START 0.0 ma C:ESC VIEW DP1 ANLOG IN2 END 20.0 ma C:ESC Default values: DP1 ANLOG IN2 START = 0 ma DP1 ANLOG IN2 END = 20 ma Setting ranges: DP1 ANLOG IN2 START = 0 ma to 20 ma DP1 ANLOG IN2 END = 0 ma to 20 ma Information. If the measuring values are 0.3 ma below the initial value, a wire break is indicated as a warning. 69

70 Actuator controls Manual 7.8 Stepping mode (option) In stepping mode the operating time can be increased for the entire or any portion of the valve travel (refer to figure 13). Figure 13 t1 t2 1 t3 t4 t4 t3 2 t1 t2 1 Stepping range OPEN t1 Operating time for normal operation 2 Stepping range CLOSE t2 Operating time for stepping mode P1 Start of stepping mode t3 Running time P2 Stop of stepping mode t4 OFF time (pause time) Information Stepping mode is only possible if a position transmitter (potentiometer, RWG, or MWG) is installed in the actuator. Table of contents: Display indication: enable view Stepping mode: switch on or off Stepping range setting (start and end of stepping mode) ON and OFF times setting Display indication: enable view To perform settings for stepping mode via the display, the STEPPING MODE setting must be in position VIEW ENABLED. CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) STEPPING MODE (M4014) M4014 STEPPING MODE VIEW NOT ENABLED : :OK C:ESC Default value: VIEW NOT ENABLED Description of the parameter settings: VIEW NOT ENABLED The parameters for the stepping mode are not indicated in the display. VIEW ENABLED The parameters for the stepping mode are indicated in the display. 70

71 Manual Actuator controls Stepping mode: switch on or off Stepping mode can be individually activated for the directions OPEN and CLOSE. STEPPING MODE (M17) DIRECTION OPEN (M1710) DIRECTION CLOSE (M1715) M1710 DIRECTION OPEN OFF : :OK C:ESC Default values: DIRECTION OPEN = OFF DIRECTION CLOSE = OFF Description of the parameter settings: OFF Stepping mode is switched off REMOTE ONLY Stepping mode only possible in operation mode REMOTE LOCAL ONLY Stepping mode only possible in operation mode LOCAL REMOTE AND LOCAL Stepping mode possible in both operation modes REMOTE and LOCAL Stepping range setting (start and end of stepping mode) The stepping range (start and end of stepping mode) can be set separately for both directions. STEPPING MODE (M17) START STEP OPEN (M1713) STOP STEP OPEN (M1714) START STEP CLOSE (M1718) STOP STEP CLOSE (M1719) M1713 START STEP OPEN 0.0 % : :OK C:ESC M1714 STOP STEP OPEN % : :OK C:ESC Default values: START STEP OPEN = 0.0 % STOP STEP OPEN = % START STEP CLOSE = % STOP STEP CLOSE = 0.0 % Setting ranges: START STEP OPEN = 0.0 % to 99.9 % STOP STEP OPEN = 0.1 % to 1000 % START STEP CLOSE = 0.1 % to % STOP STEP CLOSE = 0.0 %to 99.9 % 71

72 Actuator controls Manual ON and OFF times setting The ON or OFF times can be set individually for the directions OPEN and CLOSE. STEPPING MODE (M17) ON TIME OPEN (M1711) OFF TIME OPEN (M1712) ON TIME CLOSE (M1716) OFF TIME CLOSE (M1717) M1711 ON TIME OPEN 10.0 % : :OK C:ESC M1712 OFF TIME OPEN 50.0 % : :OK C:ESC Default values: ON TIME OPEN = 10.0 s OFF TIME OPEN = 50.0 s ON TIME CLOSE = 10.0 s OFF TIME CLOSE = 50.0 s Setting ranges: ON TIME OPEN = 1.0 to seconds OFF TIME OPEN = 1.0 to seconds ON TIME CLOSE = 1.0 to seconds OFF TIME CLOSE = 1.0 to seconds 72

73 Manual Actuator controls 7.9 Local controls enable function (option) The selector switch functions on the local controls (LOCAL, OFF, and REMOTE) may be either enabled or disabled. In addition, an automatic release can be programmed for the event of a bus loss Selector switch functions: enable/disable This value is set in the factory and can only be changed by the AUMA service. CONFIGURATION (M4) SETUP (M41) ENABLE LOCAL MODE (M410W) VIEW ENABLE LOCAL MODE NOT ACTIVE C:ESC Information Default value: NOT ACTIVE Description of the parameter settings: NOT ACTIVE All selector switch functions are enabled. BUS The selector switch is enabled via fieldbus. The AUMATIC can be set in such a way that the AUMATIC internal selector switch position may additionally be determined by 3 bits in the process representation output. If a selector switch is available, the signals via the bus have to match the actual selector switch position to enable a release. If there is no selector switch, the release is only controlled by the signals via bus. BUS, AUTO LOCAL The selector switch is enabled via fieldbus. This setting is only permissible if the local controls is equipped with a selector switch. In case of bus failure, the selector switch positions LOCAL and OFF are enabled to allow actuator operation via the push buttons. BUS, AUTO LOCAL II The selector switch positions LOCAL and OFF are enabled via fieldbus. This setting is only permissible if the local controls is equipped with a selector switch. If the command AUMATIC changes to REMOTE is sent, the internal AUAMTIC selector switch position is always REMOTE, irrespective of the actual selector switch position. In case of bus failure, the selector switch positions LOCAL and OFF are enabled to allow actuator operation via the push buttons. Observe during commissioning and maintenance: Any control from RE- MOTE via the system cannot be interrupted or blocked locally via the selector switch position. 73

74 Actuator controls Manual BUS, AUTO REMOTE The selector switch is enabled via fieldbus. This setting is only permissible if the local controls are equipped with a selector switch and if additional control inputs (option) are available. In case of bus failure, the selector switch position REMOTE is enabled to allow actuator operation via the additional control inputs from the control room. BUS, AUTO The selector switch is enabled via fieldbus. This setting is only permissible if the local controls are equipped with a selector switch. In case of bus failure, the selector switch positions LOCAL, OFF, and REMOTE are enabled. Depending on the selector switch position, the actuator may either be operated via the push buttons from LOCAL or via the control room from REMOTE. I/O The digital RELEASE input (refer to wiring diagram ACP) is used to enable or disable the actuator operation via the push buttons. This setting is only permissible if the local controls are equipped with a selector switch (SELECTOR SWITCH = AVAILABLE parameter).. Disabling operation via push buttons: no signal at the RELEASE input (the status indication S0 in the display shows RESTRICTED).. Enabling operation via push buttons: Apply + 24 V DC signal at the RELEASE input. 74

75 Manual Actuator controls 7.10 EMERGENCY STOP function (option) As an option, the AUMATIC can be equipped with an EMERGENCY STOP push button. When engaged, this EMERGENCY STOP interrupts the 24 V AC control voltage of the contactors. Figure 14 Information The EMERGENCY STOP push button is not available for the ACExC, but only for weatherproof versions of the AUMATIC. Table of contents: Description of the functions Feedback signals on the display Feedback signals via the fieldbus interface Feedback signals setting via output contacts Feedback signal setting via LEDs Description of the functions As soon as this EMERGENCY STOP button is operated, several steps are performed in the AUMATIC: The 24 V AC control voltage of the AUMATIC contactors is interrupted. Switching off the operation command and cancelling a possibly set self-retaining. Option: The operation status of the EMERGENCY STOP button is indicated by activating an output contact. Option: The operation status of the EMERGENCY STOP button is indicated by an indication light (LED) lighting up on the local controls. EMERGENCY STOP status display indication with the EMCY STOP ACTIVE entry in the diagnostic indication S3 NOT READY IND Display indication on EMERGENCY STOP status in status indication S0: EMERGENCY STOP. Indication of the EMERGENCY STOP status by setting a bit in the process representation (byte 13 Not ready ind., bit 4 Emcy STOP active).. Option: Operation status indication of the EMERGENCY STOP button via a bit within the definable range of the process representation After unlocking the EMERGENCY STOP button, a possibly active operation command will not immediately be re-activated, but only upon confirmation by the user which, in turn, resets the EMERGENCY STOP status. After this, operation commands as well as emergency and failure operations will immediately be performed. Acknowledgement can be made:. via the Reset button in selector switch position LOCAL. or via the Profibus, Reset Bit of process representation (for this, the selector switch must be in Remote control position). 75

76 Actuator controls Manual Feedback signals on the display The following indications are displayed in status indications S0 and S3 : EMERGENCY STOP S0 NOT READY IND, S3 EMCY STOP ACTIVE Description of the indications: EMERGENCY STOP/EMCY STOP ACTIVE The EMERGENCY STOP button has been operated and has put the AUMATIC into the EMERGENCY STOP status. This status can only be cancelled by unlocking the EMERGENCY STOP button and issuing a subsequent RESET command Feedback signals setting via output contacts I/O 1 (M14) OUTPUT CONTACT 1-5 M1412 OUTPUT CONTACT 1 EMCY STOP BUTTON : :OK C:ESC Description of the parameter settings: EMCY STOP BUTTON The selected output contact is activated, after the EMERGENCY STOP button was operated. This signal can be cancelled by unlocking the EMERGENCY STOP button Feedback signal setting via LEDs LOCAL CONTROLS (M13) LED 1-4 M1313 LED 2 EMCY STOP BUTTON : :OK C:ESC Description of the parameter settings: EMCY STOP BUTTON The selected LED is illuminated after the EMERGENCY STOP button was operated. This signal can be cancelled by unlocking the EMERGENCY STOP button. 76

77 Manual Actuator controls 7.11 Profibus DP interface (option) The AUMATIC may be equipped with one or two (option) Profibus DP interfaces. This sub-clause applies to both interfaces. However, only the first interface is described as an example. In the menu, the interfaces are designated as follows: 1st Profibus DP interface = PROFIBUS DP 1 2nd Profibus DP interface = PROFIBUS DP Bus address setting (slave address) PROFIBUS DP 1 (M1B) SLAVEADDRESS (M1B10) M1B10 SLAVEADDRESS 2 : :OK C:ESC Default value: 2 Setting range: 0 to

78 Actuator controls Manual 7.12 Redundant bus connection with component redundancy (option) In addition to the first fieldbus interface, the AUMATIC actuator controls can be equipped with a second fieldbus interface. The 2nd interface may be used to increase the operational safety. If one of the interfaces fails, the other interface automatically takes over (component redundancy) Configuration check for the second fieldbus interface This value is set in the factory. CONFIGURATION (M4) SETUP (M41) I/O STACK 2 (M410Q) VIEW I/O STACK 2 DP M410Q C:ESC Default value: Description of the parameter settings: NONE no interface available. I/O The second interface is a parallel interface (combination fieldbus/standard interface, page 83). DP The second interface is a Profibus DP interface board Second fieldbus interface setting The setting of the actuator address is identical to those of the first fieldbus interface. They are described on page 77 et seqq. The menu for the second fieldbus interface has to be selected from the descriptions Via the menu to parameter, e.g. PROFIBUS DP 2 instead of PROFIBUS DP 1. 78

79 Manual Actuator controls 7.13 Profibus DP-V1 services (option) Apart from the cyclic DP-V0 process data exchange, the Profibus DP-V1 services can establish an additional acyclic communication via the fieldbus. For further information refer to. Device integration with DTM (Device Type Manager) manual. Device integration with EDD (Electronic Device Description) manual for Simatic PDM (Process Device Manager) Enable viewing the display indication To be able to use the Profibus DP-V1 service function, the DP-V1 SERVICES setting must be set to FUNCTION ACTIVE. This value is set in the factory. CONFIGURATION (M4) SPECIAL FUNCTIONS (M40) DP-V1 SERVICES (M4019) M4019 DP-V1 SERVICES FUNCTION NOT ACTIVE : :OK C:ESC Default value: FUNCTION NOT ACTIVE Description of the parameter settings: FUNCTION NOT ACTIVE The Profibus DP-V1 services are not available. FUNCTION ACTIVE The Profibus DP-V1 services are available. 79

80 Actuator controls Manual 7.14 External inputs for bus (option) Signals assignation for operation commands This value is set in the factory. Parallel control via external inputs is possible for an AUMATIC with fieldbus interface. Four binary 24 V DC inputs and two analogue 0/4 20 ma inputs are available. Irrespective of the signal assignment of these inputs, the fieldbus communication with the DCS will remain intact. CONFIGURATION (M4) SETUP (M41) EXTERNAL INPUTS BUS (M410G) M410G EXTERNAL INPUTS BUS STANDARD : :OK C:ESC Default value: STANDARD Description of the parameter settings: STANDARD Figure 15: The external input signals are transferred to the process control system via the fieldbus They do not influence the operation behaviour of the actuator. Figure 15 1 External inputs 2 Fieldbus interface 80

81 Manual Actuator controls OPEN CLOSE CONTROL Figure 16:. Conventional control of the actuator is possible either in OPEN - CLOSE duty or in modulating duty (setpoint of 0/4 20 ma). Selection between open - close and modulating duty is made via the MODE input (refer to page 58).. Operation commands can be issued via the fieldbus or via the external inputs. Switch-over is made via BUS/REMOTE input (see below). Figure 16 1 External inputs 2 Fieldbus interface OPEN CLOSE ESD Figure 17: Actuator control is possible in open-close duty (OPEN - CLOSE - EMER- GENCY) only. Modulating duty is not possible. Operation commands can be issued via the fieldbus or via the external inputs. Switch-over is made via BUS/REMOTE input (see below).. Operation commands are made in push-to-run operation only. If a voltage of 0 V is present at EMERGENCY input, the actuator performs the programmed EMERGENCY operation, irrespective of the BUS/REMOTE input. Figure 17 1 External inputs 2 Fieldbus interface 81

82 Actuator controls Manual OPEN CLOSE STOP Figure 18: Actuator control is possible in open-close duty (OPEN CLOSE - STOP) only. Modulating duty is not possible. Operation commands can be issued via the fieldbus or via the external inputs. Switch-over is made via BUS/REMOTE input (see below).. Operation commands are made in self-retaining only. Figure 18 1 External inputs 2 Fieldbus interface Information Information In the event of loss of bus communication, the external inputs do not automatically take over! Please refer to the manual (Device integration Fieldbus) for details on feedback signals. Switching between operation commands via fieldbus and external inputs Apply 0 V DC (input open) at BUS/REMOTE input: Controls react to fieldbus signals only. Apply + 24 V DC at BUS/REMOTE input. Controls reacts to external input signals only: MODE, CLOSE, OPEN, STOP, EMERGENCY, ANIN1 (the available external inputs depend on the parameter setting). 82

83 Manual Actuator controls 7.15 Combination fieldbus/standard interface (option) The actuator controls is equipped with both a fieldbus interface and a parallel interface, if the I/O STACK 2 parameter status shows I/O. CONFIGURATION (M4) SETUP (M41) I/O STACK 2 (M410Q) VIEW I/O STACK 2 I/O C:ESC Figure 20 shows an extract of the wiring diagram with fieldbus interface (1) and parallel interface (2): Figure 20 1 Fieldbus interface 2 Parallel interface Switching between operation commands via fieldbus and parallel inputs Apply 0 V DC (input open) at BUS/REMOTE input: Controls react to fieldbus signals only. Apply + 24 V DC (optional 115 V AC) at BUS/REMOTE input. Controls reacts to parallel interface signals only: MODE, CLOSE, OPEN, STOP, EMERGENCY, ANIN1+, ANIN1 Information Information Information If a voltage of 0 V is present at the EMERGENCY input, the actuator performs the set EMERGENCY operation (refer to page 38), irrespective of the BUS/REMOTE input. In the event of loss of bus communication, the external inputs do not automatically take over! Please refer to the manual (fieldbus device integration) for details on feedback signals. 83