AUMA AC 01.2 Manual
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AUMA AC 01.2 Manual

Actuator controls
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Actuator controls
AC 01.2/ACExC 01.2
Control
Parallel
Profibus DP
Modbus RTU
Modbus TCP/IP
Profinet
Foundation Fieldbus
HART
Manual
Operation and setting

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Do you have a question about the AC 01.2 and is the answer not in the manual?

Questions and answers

Mohamed Mahmoud
April 7, 2025

i have auma control typc ac 01.1iwill change with ac 01.2 is it any setting or hardware we need

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1 comments:
Mr. Anderson
April 9, 2025

Yes. When replacing the AC 01.1 with AC 01.2, settings and hardware changes are required. Sub-assemblies may differ, and if the control detects a modified sub-assembly, a configuration error occurs. The user must accept the new configuration. Additionally, direction of rotation settings, wiring diagram updates, and actuator configuration may need adjustment. AUMA CDT software is required for configuration.

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Summary of Contents for AUMA AC 01.2

  • Page 1 Actuator controls AC 01.2/ACExC 01.2 Control Parallel Profibus DP Modbus RTU Modbus TCP/IP Profinet Foundation Fieldbus HART Manual Operation and setting...

  • Page 2: Table Of Contents

    This document contains information for the commissioning, operation and maintenance staff. It is intended to support local device operation and setting modifications. Reference documents: Operation instructions (Assembly, operation, commissioning) for actuator. Reference documents can be downloaded from the Internet (www.auma.com) or ordered directly from AUMA (refer to <Addresses>). Table of contents Page Safety instructions.........................
  • Page 3 Actuator controls AC 01.2/ACExC 01.2 Profinet Table of contents 5.4.4. Assignment of analogue output 2 5.4.5. Signal range of analogue output 2 5.4.6. Adjustment of analogue output 2 Operation ..........................6.1. Operation mode Off 6.2. Operation mode Local 6.2.1. Push-to-run operation or self-retaining Local 6.3.
  • Page 4 Actuator controls Table of contents AC 01.2/ACExC 01.2 Profinet 8.4.6. Hysteresis for positioner: set 8.4.7. Closing fully/opening fully (end position tolerance for setpoint) 8.4.8. Setting range: limit 8.4.9. Change-over between OPEN - CLOSE control and setpoint control 8.4.10. Input of setpoint position 8.4.11.
  • Page 5 Actuator controls AC 01.2/ACExC 01.2 Profinet Table of contents 9.2.3. Failure operation (reaction of the actuator) on loss of signal 9.2.4. Preset position: define 9.2.5. Failure position MPV: define 9.2.6. Delay time: set 9.3. EMERGENCY behaviour 9.3.1. EMERGENCY behaviour: activate 9.3.2.
  • Page 6 Actuator controls Table of contents AC 01.2/ACExC 01.2 Profinet 10.3. Type of duty monitoring (motor starts and running time) 10.4. Operating time monitoring 10.5. Reaction monitoring 10.6. Motion detector 10.6.1. Activate motion detector 10.6.2. Detection time dt 10.6.3. Travel difference dx 10.6.4.
  • Page 7 Actuator controls AC 01.2/ACExC 01.2 Profinet Table of contents 14.9. Diagnostic Process controller 14.10. Profinet interface: diagnostics 14.10.1. Diagnostic 14.11. Diagnostic FQM (fail safe) 14.12. Simulation (inspection and test function) 14.12.1. Actuator signals 14.12.2. Interface signals Asset Management......................... 15.1. Operating data 15.2.

  • Page 8: Safety Instructions

    Actuator controls Safety instructions AC 01.2/ACExC 01.2 Profinet Safety instructions 1.1. Prerequisites for the safe handling of the product The end user or the contractor must ensure that all legal requirements, directives, Standards/directives guidelines, national regulations and recommendations with respect to assembly, electrical connection, commissioning and operation are met at the place of installation.

  • Page 9: Range Of Application

    Any device modification requires prior written consent of the manufacturer. 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. The following applications are not permitted, e.g.:...

  • Page 10: Short Description

    (push buttons and display) and perform settings (contents of these instructions). read in or out data or modify and save settings via AUMA CDT software (ac- cessory), using a computer (laptop or PC). The connection between computer and actuator controls is wireless via Bluetooth interface (not included in these instructions).

  • Page 11: Operation

    Actuator controls AC 01.2/ACExC 01.2 Profinet Operation Operation 3.1. Operating the actuator from local controls Local actuator operation is performed using the local controls push buttons of actuator controls. Figure 1: Local controls Push button for operation command in direction OPEN...

  • Page 12: Menu Navigation Via Push Buttons (For Settings And Indications)

    Actuator controls Operation AC 01.2/ACExC 01.2 Profinet Set selector switch to position Remote control (REMOTE). For actuators equipped with a positioner, it is possible to change over between OPEN Information - CLOSE control (Remote OPEN-CLOSE) and setpoint control (Remote SET- POINT).

  • Page 13: Menu Layout And Navigation

    Actuator controls AC 01.2/ACExC 01.2 Profinet Operation The display is illuminated in white during normal operation. It is illuminated in Backlight red in case of a fault. The screen illumination is brighter when operating a push button. If no push button is operated for 60 seconds, the display will become dim again.

  • Page 14: User Level, Password

    Actuator controls Operation AC 01.2/ACExC 01.2 Profinet Press push button Ok to confirm first digit. Repeat steps 2 and 3 for all further digits. To cancel the process: Press C Esc. 3.4. User level, password The user level defines which menu items or parameters can be displayed or modified User level by the active user.

  • Page 15: Timeout For Incorrect Password Entry

    A timeout for incorrect password entry is provided with actuator controls.This prevents unauthorised access by systematic trials. The timeout is active for incorrect entries via the local controls as well as incorrect entries via our software tools (AUMA CDT, AUMA Assistant App). After five subsequent incorrect trials, further entry is inhibited for one minute.
  • Page 16 Actuator controls Operation AC 01.2/ACExC 01.2 Profinet Set selector switch to position 0 (OFF). Select main menu Press push button C Setup and hold it down for approx. 3 seconds. Display goes to main menu and indicates: ▶ Display Change language Press Display indicates: ▶...

  • Page 17: Indications

    If no entry is made over a longer period of time (approx. 1 minute), the display automatically returns to the first status indication. 4.2. Indications in the display Menus and functions depend on the actuator controls firmware version! Should menus or functions be unavailable, please contact the AUMA Service.

  • Page 18: Feedback Signals From Actuator And Valve

    Actuator controls Indications AC 01.2/ACExC 01.2 Profinet The status bar (first row in the display) indicates the operation mode [1], the presence Status bar of an error [2] and the ID number [3] of the current display indication. Figure 12: Information in the status bar (top)
  • Page 19 Actuator controls AC 01.2/ACExC 01.2 Profinet Indications Torque (S0002) S0002 on the display indicates the torque applied at the actuator output. The bar graph display appears after approx. 3 seconds. Figure 16: Torque Select unit The push button allows to select the unit displayed (percent %, Newton metre Nm or "foot-pound"...

  • Page 20: Status Indications According To Auma Classification

    Pause for operation in direction OPEN Pause for operation in directions OPEN and CLOSE 4.2.2. Status indications according to AUMA classification These indications are available if the parameter Diagnostic classific. M0539 is set to AUMA. Warnings (S0005) If a warning has occurred, the display shows S0005: the number of warnings occurred a blinking question mark after approx.

  • Page 21: Status Indications According To Namur Recommendation

    Actuator controls AC 01.2/ACExC 01.2 Profinet Indications Not ready REMOTE (S0006) The S0006 display shows indications of the Not ready REMOTE group. If such an indication has occurred, the display shows S0006: the number of indications occurred a blinking crossbar after approx. 3 seconds Figure 22: Not ready REMOTE indications For further information, please also refer to <Corrective action>.
  • Page 22 Actuator controls Indications AC 01.2/ACExC 01.2 Profinet Figure 25: Function check For further information, please also refer to <Corrective action>. Maintenance required (S0010) The S0010 indication shows maintenance indications according to NAMUR recommendation NE 107. If such an indication has occurred, the display shows S0010: the number of indications occurred a blinking square with an oilcan after approx.

  • Page 23: Indication Lights Of Local Controls

    Indicat. light 5 (right) = End p. OPEN, blink Signal interm. pos. = OPEN/CLOSED = Off Further setting values: Refer to <Appendix>/<Selection overview for output contacts and indication lights> 4.3.1. Indication lights: change colour User level required to make changes: AUMA (6) Device configuration M0053 Local controls M0159...
  • Page 24 Actuator controls Indications AC 01.2/ACExC 01.2 Profinet Table 4: Parameters Menu Default values for European Setting values variant Colour ind.light 1 M0838 Yellow Yellow Green Yellow/green Colour ind.light 2 M0839 Blue Purple Colour ind.light 3 M0840 Yellow Orange Colour ind.light 4...

  • Page 25: Signals (Output Signals)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Signals (output signals) Signals (output signals) 5.1. Signals via Profinet Feedback signals via Profinet can be configured using the engineering tool of the DCS/PLC and the GSD file of AUMATIC with Profinet (available for download at www.auma.com).

  • Page 26: Analogue Signals (Analogue Outputs)

    Actuator controls Signals (output signals) AC 01.2/ACExC 01.2 Profinet The status signals described here are collective signals of various other signals. For configuration, the contained signals can be selected from a list and activated ( ) or deactivated ( ) individually. The status signals can either be assigned to a digital output (output contact) or to an indication light (LED).

  • Page 27: Signal Range Of Analogue Output 1

    Actuator controls AC 01.2/ACExC 01.2 Profinet Signals (output signals) 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.

  • Page 28: Adjustment Of Analogue Output 1

    Actuator controls Signals (output signals) AC 01.2/ACExC 01.2 Profinet 5.4.3. Adjustment of analogue output 1 Initial values and end values of the signal range can be corrected by ± 10 % of the maximum value range (20 mA) Example: Parameter Signal range AOUT1 = 4 - 20 mA The initial value (4 mA) can be adapted within a range of 2 mA to 6 mA.
  • Page 29 Actuator controls AC 01.2/ACExC 01.2 Profinet Signals (output signals) Device configuration M0053 I/O interface M0139 Analogue outputs M0335 Adjustment AOUT 2 M0545 0/4 mA (initial value) M0141 20 mA (final value) M0211 Default values: 0 Setting ranges: –10.0 ... 10.0 % (in %)

  • Page 30: Operation

    Actuator controls Operation AC 01.2/ACExC 01.2 Profinet Operation Different operation modes (states) are available. The current operation mode is indicated in the first line of the display: Figure 31: Example: Operation mode Off This chapter describes the characteristics of the different operation modes; the respective functions are described in separate chapters.

  • Page 31: Operation Mode Remote

    Actuator controls AC 01.2/ACExC 01.2 Profinet Operation After an operation command in direction CLOSE, the actuator continues to run, even if the operation command is cancelled (self-retaining). The actuator is either stopped by the CLOSE command or if end position CLOSED or an intermediate position CLOSED has been reached.

  • Page 32: Operation Mode Emergency

    Characteristics The indication in the top row of the display shows: Service For operation mode Service, a PC or laptop with AUMA CDT service software is required. AUMA service uses this software (e.g. during commissioning or maintenance) to perform settings at the actuator controls.
  • Page 33 Actuator controls AC 01.2/ACExC 01.2 Profinet Operation In selector position Local control (LOCAL), press any push button to exit the service Information operation mode and to activate operation mode Local.

  • Page 34: Basic Settings For Commissioning

    Actuator controls Basic settings for commissioning AC 01.2/ACExC 01.2 Profinet Basic settings for commissioning Basic settings such as type of seating, torque and limit switching are required for Definition safe commissioning of the actuator controls together with the actuator. Basic settings for display, such as date and time or display formats, can be changed, if required.

  • Page 35: Torque Switching

    Actuator controls AC 01.2/ACExC 01.2 Profinet Basic settings for commissioning Set selector switch to position 0 (OFF). Select main menu Press push button C Setup and hold it down for approx. 3 seconds. Display goes to main menu and indicates: ▶ Display...

  • Page 36: Torque Switching: Set

    Actuator controls Basic settings for commissioning AC 01.2/ACExC 01.2 Profinet Indication or setting either in percent %, Newton metre Nm or in pounds per foot. ft-lb Read more <Torque monitoring> chapter 7.2.1. Torque switching: set Once the set torque is reached, the torque switches will be tripped (overload protection of the valve).

  • Page 37: Limit Switching

    Actuator controls AC 01.2/ACExC 01.2 Profinet Basic settings for commissioning Enter password (→ enter password). Display shows the set value. The bottom row indicates: Edit Esc Press Edit. Change value 11. Enter new value for tripping torque via Up ▲ Down ▼.
  • Page 38 Actuator controls Basic settings for commissioning AC 01.2/ACExC 01.2 Profinet Set selector switch to position 0 (OFF). Select main menu Press push button C and hold it down for approx. 3 seconds. Display goes to main menu and indicates: ▶ Display...

  • Page 39: End Position Setting Via Stroke

    Actuator controls AC 01.2/ACExC 01.2 Profinet Basic settings for commissioning 10. Press Yes to confirm new end position. Confirm new end posi- tion Display indicates: End pos. CLOSED set! The left LED is illuminated (standard version) and thus indicates that the end position CLOSED setting is complete.
  • Page 40 The type of generation integrated within the actuator can be identified by the item “Positioner” of the order-related data sheet. This data sheet can be downloaded from the website www.auma.com via “Service & Support”. Table 6: Determine the generation via the order-related data sheet...
  • Page 41 Actuator controls AC 01.2/ACExC 01.2 Profinet Basic settings for commissioning Select parameter either: Select parameter click via the menu to parameter, or via direct display: Press and enter ID M0084 Display indicates: Set end pos.CLOSED? OPEN or CLOSED Select via Up ▲...

  • Page 42: Date And Time

    Actuator controls Basic settings for commissioning AC 01.2/ACExC 01.2 Profinet 13. Select: Edit → back to step 9: Set end position CLOSED "once again" Esc → back to step 4; either set end position OPEN or exit the menu. Information: If the end position OPEN is to be set via stroke, the end position Set end position CLOSED must be set first via limit switching.

  • Page 43: Time Format

    Actuator controls AC 01.2/ACExC 01.2 Profinet Basic settings for commissioning Indication in: Day/month/year, example: 21.01.2009 DD.MM.YYYY Indication in: Year/month/day, example: 2009 01 21 YYYY-MM-DD 7.5.2. Time format The time can be indicated in 12 or 24 hour format. Display M0009...

  • Page 44: Process Factor Units

    Actuator controls Basic settings for commissioning AC 01.2/ACExC 01.2 Profinet Activate position unit Required user level: Specialist (4) or higher. Display M0009 Units M1205 Position M1206 Position activation M1207 Default value: Function not active Setting values: <Units of position> function deactivated. Position indications in the display (e.g. the Function not active valve position S0001) are indicated in percent.

  • Page 45: Analogue Working Value Units (Ain)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Basic settings for commissioning Display M0009 Units M1205 Process factor M1211 Max. value at 100.0 % M1213 Scaling M1214 Unit M1215 Default values: Max. value at 100.0 % = 1000 Scaling = 1 Unit = mA Setting ranges/values: Max.

  • Page 46: Contrast

    Actuator controls Basic settings for commissioning AC 01.2/ACExC 01.2 Profinet Default value: Function not active Setting values: <Signal output units (AOUT)> function deactivated. Function not active <Signal output units (AOUT)> function activated. Function active Set max. value, scaling and unit Required user level: Specialist (4) or higher.

  • Page 47: Application Functions

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Application functions Application functions are functions used to adapt the actuator controls to special Definition applications. This includes device functions, communication functions and device information. If they are enabled, these functions can be programmed by the user for his/her specific task using parameters.

  • Page 48: Hysteresis For Intermediate Positions: Set

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Figure 33: Signal behaviour (A to D) of the intermediate positions Special characteristics of B, C and D Behaviour of B and C: The signal is directly activated when reaching the set pivot point (P).

  • Page 49: Operation Profile (Operation Behaviour) For Intermediate Positions

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Hysteresis 1 M0277 Default values: 0.5 % for all 8 positions Setting range:0.0 % to 5.0 % of the travel (from OPEN to CLOSED) For signal behaviour D, the value XT (parameter Outer dead band M0148) determines Information pulse duration pT and influences switch-on point P1.

  • Page 50: Off Times For Intermediate Positions (Pivot Points): Set

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Actuator stops at pivot point during operation in direction OPEN. If an operation Off time in OPEN command in direction OPEN is present at the end of the pause time, the actuator resumes operation into direction OPEN.

  • Page 51: Positioner (Operation Mode Remote Setpoint)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Use input DIN 5 for signal OPEN / CLOSE: Example Parameter: Signal DIN 5 M0122 = OPEN/CLOSE The logic for the digital inputs may be inverted. Depending on the parameter setting Information (e.g.

  • Page 52: Overrun (Inner Dead Band): Set Manually

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet On the basis of the determined inner dead bands Xi and the set hysteresis (parameters Posit. hyst. OPEN M0598 or Posit. hyst. CLOSE M0599), the outer dead bands X are automatically determined.

  • Page 53: Dead Time: Set

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Manual setting is only possible if the adaptive behaviour, parameter Adaptive behaviour M0147, is switched off. Customer settings M0041 Positioner M0145 Outer dead band M0148 Default value: 1.0 % Setting range: 0.1 – 10.0 % 8.4.5.

  • Page 54: Change-Over Between Open - Close Control And Setpoint Control

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet This prevents end position(s) OPEN and/or CLOSED from being approached in modulating duty. The actuator stops when reaching the set limit value. For OPEN-CLOSE control (LOCAL or REMOTE OPEN-CLOSE operation mode), this limitation is not active. The valve can then be run into the end positions either via the local controls or from remote.

  • Page 55: Input Of Setpoint Position

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Configuration of digital input Required user level: Specialist (4). Device configuration M0053 I/O interface M0139 Digital inputs M0116 Use input DIN 1 for change-over: Example Parameter: Signal DIN 1 M0118 Setting value: MODE (wiring diagram designation: MODE The logic for the digital inputs may be inverted.

  • Page 56: Split Range Operation

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Required user level: Specialist (4) or higher. Device configuration M0053 I/O interface M0139 Analogue inputs M0389 Low limit AIN 1 M0133 High limit AIN 1 M0134 Default values: Low limit AIN 1 = 0 mA High limit AIN 1 = 20 mA Setting values: 0 ...

  • Page 57: Process Controller

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions 8.5. Process controller This function requires one of the following equipments within the actuator: Requirements Electronic control unit with MWG (non-intrusive version) Potentiometer Electronic position transmitter EWG/RWG Further conditions for the process controller operation mode: Process controller enabled and activated.

  • Page 58: Process Controller Activation

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet 8.5.1. Process controller activation Required user level: Specialist (4) or higher. Device configuration M0053 Application functions M0178 Activation M0212 Process controller M0741 Default value: Function not active Setting values: <Process controller> function deactivated.

  • Page 59: Setpoint Source (Input For Process Setpoint)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Figure 40: Step response of PID controller PID controller use For precise and highly dynamic control not allowing a continuous error variable. 8.5.3. Setpoint source (input for process setpoint) Customer settings M0041...

  • Page 60: Internal Process Setpoint

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Setting values: Function not active Inverse operation is deactivated. Inverse operation is activated. Function active 8.5.6. Internal process setpoint An internal process setpoint may be set with this parameter. The internal process...

  • Page 61: Rate Time Td: Set

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Reset time Ti M0745 Default value: 1,000 s (seconds) Setting range: 1 ... 1000 s 8.5.10. Rate time Td: set The rate time determines the D portion of the controller. Typically, no setting is...

  • Page 62: Stepping Mode: Activate

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Figure 41: Stepping mode Stepping range OPEN Stepping range CLOSE Start of stepping mode End of stepping mode Operating time for normal operation Operating time for stepping mode Running time Off time 8.6.1.

  • Page 63: Start And End Of Stepping Mode

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Stepping mode is active in the operation modes: Remote, Remote II, Fieldbus Remote Stepping mode is active in the operation modes: Local, Service Local Stepping mode is active in the operation modes: Remote, Remote II, Fieldbus, Local,...

  • Page 64: Additional Inputs For Fieldbus

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet The described address parameters can be read via local display, using the AUMA CDT service software or any other (e.g. FDI based) configuration and diagnostic system. 8.8. Additional inputs for fieldbus Actuator controls with fieldbus interface can be equipped with additional digital and analogue inputs.

  • Page 65: Auto Change-Over I/O (During Fieldbus Failure)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Device configuration M0053 I/O interface M0139 Digital inputs M0116 Analogue inputs M0389 Example Use digital inputs DIN 2 to 4 for operation commands: Signal DIN 2 M0120 = CLOSE Signal DIN 3 M0119 = OPEN...

  • Page 66: By-Pass Function

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Setting values: Function not active <Auto change-over I/O (fieldbus failure> function deactivated. <Auto change-over I/O (fieldbus failure> function activated. Function active 8.11. By-pass function The by-pass function is used, e.g. for district heating pipelines. Under high pipeline...

  • Page 67: By-Pass Function: Activate

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Table 10: By-pass valve reactions to main valve position Main valve By-pass valve Position Enable signal Release Bypass Sync OUT (available operation commands) End position High level (release) in directions OPEN or CLOSE...

  • Page 68: By-Pass Application: Configure

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Activation M0212 By-pass function M0941 Default value: Function not active Setting values: Bypass function deactivated. Function not active Bypass function activated. Function active 8.11.2. By-pass application: configure The actuators for the two MOVs (valves) have to be configured according to their application (main or by-pass valve).
  • Page 69 Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions The master actuator may generally only be operated in direction OPEN or CLOSE if the slave actuator is fully opened. This is ensured by a signal of the slave actuator to the digital LPV Sync In input of the master actuator as soon as the slave actuator has reached end position OPEN.

  • Page 70: Lpv Function: Activate

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Signal DIN 2 M0120 = CLOSE Signal DIN 3 M0119 = OPEN The logic for the digital inputs may be inverted. Depending on the parameter setting Information (e.g. Coding DIN 7 M0393), the input is either High active or Low active. Default setting is High active.

  • Page 71: Delay Time Of Lpv Master Actuator: Configure

    Actuator controls AC 01.2/ACExC 01.2 Profinet Application functions Customer settings M0041 Lift Plug Valve M1089 Sel. master/slave act. M1090 Default value: MA master actu./rotat. Setting values: Actuator controls/actuator act as master actuator is in charge of the rotation of the MA master actu./rotat.

  • Page 72: Automatic Deblocking Function: Activate

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Electronic position transmitter EWG/RWG This function CANNOT be combined with the functions listed below: Lift Plug Valve By-pass function Operation profile If the setting range was limited for the positioner (parameter Limit setting range...

  • Page 73: Tolerance Range: Set

    20 °C. 8.14.2. Heater on control unit (actuator) For AUMA actuators with AC actuator controls, a resistance type heater is installed Properties on the control unit (within actuator switch compartment).

  • Page 74: Motor Heater

    Actuator controls Application functions AC 01.2/ACExC 01.2 Profinet Default value: Auto Setting values: Heater is deactivated. Heater is activated. Heater is automatically activated/deactivated by the actuator controls: Auto For temperatures exceeding +40 °C within the switch compartment = deactivated For temperatures of less than +35 °C within the switch compartment = activated 8.14.3.

  • Page 75: Failure Functions

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions Failure functions Failure functions are started by certain events and lead to a defined action of the Definition controls or the actuator. A failure operation can be started by a manual action (e.g.

  • Page 76: Failure Source (Failure Reason) For A Failure Operation: Set

    Actuator controls Failure functions AC 01.2/ACExC 01.2 Profinet For the setting Immediately active: Risk of immediate actuator operation when switching on! Risk of personal injuries or damage to the valve. Ensure that the signal set under parameter Source M0385 is present when switching on.

  • Page 77: Preset Position: Define

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions The actuator executes the last operation command before it is stopped. Execute last CMD If the last operation command was a setpoint definition via analogue input (AIN 1/AIN 2), the lower limit of the setpoint position is used (parameter Low limit AIN 1/Low limit AIN 2).

  • Page 78: Emergency Behaviour: Activate

    Actuator controls Failure functions AC 01.2/ACExC 01.2 Profinet The actuator performs a defined EMERGENCY operation. For example, the actuator moves to a predefined EMERGENCY position (i.e. end position OPEN or end position CLOSED). As long as the EMERGENCY signal is present, the actuator does not respond to any other operation commands (EMERGENCY signal has top priority).

  • Page 79: Emergency Failure Reaction

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions For activated EMERGENCY behaviour: Risk of actuator operation due to an EMERGENCY signal! Risk of personal injuries or damage to the valve. For commissioning and maintenance work: Set selector switch to position 0 (OFF).

  • Page 80: Operation Mode For Emergency Behaviour

    Actuator controls Failure functions AC 01.2/ACExC 01.2 Profinet If active interface fails, the EMERGENCY behaviour is initiated; e.g. when changing Active interface the command source the failure source for the EMERGENCY signal also fails. 9.3.4. Operation mode for EMERGENCY behaviour...

  • Page 81: Torque Switching: By-Pass

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions Default value: 0.0 ° Setting range: 0.0° ... 360.0° (degree) 9.3.8. Torque switching: by-pass If an EMERGENCY operation is initiated, the torque switches can be by-passed during this operation. Required access level: Specialist (4) or higher.

  • Page 82: Interlock: By-Pass

    An EMERGENCY operation is only performed once the delay time has expired. Consequently, a short-term signal failure will not have an impact on the process and will not immediately initiate an EMERGENCY operation. Required user level: AUMA (6) or higher. Customer settings M0041 EMCY behaviour M0198 Delay time M0804 Default value: 00:01.00 min : s...

  • Page 83: Enabling Function: Activate

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions Enable/disable local controls via fieldbus commands For control via fieldbus interface, the command for enabling the local controls is done via fieldbus command Fieldb. enable LOCAL. Switching behaviour: Fieldb. enable LOCAL = 1 = enable: Operation via local controls enabled Fieldb.

  • Page 84: Priority Remote

    Actuator controls Failure functions AC 01.2/ACExC 01.2 Profinet Enable LOCAL M0628 Default value: Sel. sw. Local Setting values: Disabling or enabling is only effective in operation mode LOCAL (selector switch is Sel. sw. Local in position Local control). If no enable signal is present, operation via push buttons on the local controls is disabled and the display shows the following signal: Disabled.

  • Page 85: Priority Remote: Activate

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions 9.5.1. Priority REMOTE: activate Required user level: Specialist (4) or higher. Device configuration M0053 Application functions M0178 Activation M0212 Priority REMOTE M0770 Default value: Function not active Setting values: <Priority REMOTE> function is deactivated.

  • Page 86: Interlock: Activate

    Actuator controls Failure functions AC 01.2/ACExC 01.2 Profinet Enabling may be activated or deactivated individually for operation commands OPEN and CLOSE. Enabling can be set for the different operation modes. Enable/disable operation commands via fieldbus commands For control via fieldbus interface, the commands for enabling the operation commands is done via commands Fieldb.

  • Page 87: Operation Mode For Interlock

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions Setting values: Active comm. source Signals for enabling operation commands are sent via the active interface. I.e. changing the command source also changes the failure source of the enable signal. The enable signal for the operation commands must be configured as binary signal Interface (default: +24 V DC) at a digital input (parameter: Enable OPEN/Enable CLOSE).

  • Page 88: Emergency Stop Function

    Actuator controls Failure functions AC 01.2/ACExC 01.2 Profinet Setting values: Push button STOP can only interrupt an operation in operation mode Local (selector switch = position Local control). In the operation modes Local, Remote, Remote II, EMERGENCY and Service, push Sel.sw.Local + Remote...

  • Page 89: Pvst Activation

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions If the actuator is in safe state (caused by the failure behaviour), the test will not be performed. The test can only be performed during OPEN - CLOSE control. For setpoint control (modulating duty), a test cannot be performed.

  • Page 90: Pvst Source: Set

    Actuator controls Failure functions AC 01.2/ACExC 01.2 Profinet Activation M0212 PVST M0851 Default value: Function not active Setting values: <PVST> function deactivated. Function not active <PVST> function activated. Function active 9.9.2. PVST source: set Customer settings M0041 PVST M0852 PVST source M1339...

  • Page 91: Pvst Monitoring Time: Set

    Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions PVST stroke M0854 Default value: 10.0 % Setting range: 0.0 ... 100.0 % 9.9.6. PVST monitoring time: set The actuator remains in the current position if the test could not be completed within the pre-set time.

  • Page 92: Bluetooth Interface Can Be Activated And Deactivated

    Device configuration M0053 Application functions M0178 Activation M0212 M0573 The last menu only exists for configuration via local controls. For AUMA CDT and Information AUMA Assistant App, the parameter is already available for configuration in the Ac- tivation menu. The parameter may have the following values: Switched off (CDT &...
  • Page 93 Actuator controls AC 01.2/ACExC 01.2 Profinet Failure functions The Bluetooth interface remains in the “BT_READY” status until the set time is exceeded. Once the set time is exceeded, the status will change to “BT_OFF”. If a Bluetooth master tries to connect within the set time, the connection will be established.
  • Page 94 Bluetooth master, can be set via a parameter . Device configuration M0053 Bluetooth interface M2235 M2234 The last menu only exists for configuration via local controls. For AUMA CDT and Information AUMA Assistant App, the parameter is already available for configuration in the Bluetooth interface menu.

  • Page 95: Monitoring Functions

    Actuator controls AC 01.2/ACExC 01.2 Profinet Monitoring functions Monitoring functions The monitoring functions signal a warning or a fault as soon as a certain value is Definition outside the permissible range. Faults generally cause an actuator shutdown. 10.1. Torque monitoring...

  • Page 96: Torque Limitation Of Torque By-Pass

    Actuator controls Monitoring functions AC 01.2/ACExC 01.2 Profinet Valve damage due to excessive torque! Only apply torque by-pass with the consent of the valve manufacturer. Torque by-pass: activate Customer settings M0041 Torque switching M0013 Torque by-pass M0092 Default value:Function not active Setting values: The torque by-pass is activated.

  • Page 97: Motor Protection Monitoring (Thermal Monitoring)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Monitoring functions 10.2. Motor protection monitoring (thermal monitoring) In order to protect against overheating and impermissibly high surface temperatures at the actuator, PTC thermistors or thermoswitches are embedded in the motor winding. Motor protection trips as soon as the max. permissible winding temperature has been reached.
  • Page 98 Actuator controls Monitoring functions AC 01.2/ACExC 01.2 Profinet Status indications: S0005 or S0008 Details: Wrn op.mode starts Status indications: S0005 or S0008 Details: Wrn op.mode run time The warning signals will automatically be cleared if the permissible motor starts per second or the permissible running time per hour are no longer reached.

  • Page 99: Operating Time Monitoring

    Actuator controls AC 01.2/ACExC 01.2 Profinet Monitoring functions Default value: 15 min (minutes) Setting range: 10 ... 60 min (minutes) 10.4. Operating time monitoring This function allows the monitoring of the operating time of the actuator. If the actuator needs longer than the set time to move from end position OPEN to end position...

  • Page 100: Motion Detector

    Actuator controls Monitoring functions AC 01.2/ACExC 01.2 Profinet in selector switch position Remote control (REMOTE): Via fieldbus, Reset command, byte 1 bit 3 of output data if fieldbus is the active command source. Or via a digital input (I/O interface) with RESET command if a digital input is configured for RESET signal and the I/O interface is the active command source.

  • Page 101: Travel Difference Dx

    Actuator controls AC 01.2/ACExC 01.2 Profinet Monitoring functions Default values: Detect. time dt (for potentiometer/EWG/RWG within actuator) = 00:05.0 min:s ( 5 seconds) Detect. time dt (MWG) (for MWG within actuator) = 00:00.5 min:s (0.5 seconds) Setting ranges: Detect. time dt = 00:01.0 ... 30:00.0 min:s (minutes:seconds) Detect.

  • Page 102: Temperature Monitoring

    Actuator controls Monitoring functions AC 01.2/ACExC 01.2 Profinet Monitoring is activated. Should the auxiliary voltage 24 V DC for supplying the control inputs fail, a warning will be issued. Activate monitoring of external supply 24 V DC Required user level: Specialist (4).

  • Page 103: Verification Of Sub-Assemblies

    Actuator controls AC 01.2/ACExC 01.2 Profinet Monitoring functions Activate heater control unit monitoring If a heater system is installed within the actuator controls, heater monitoring is not Information activated/deactivated via this parameter, but via parameter Monitor heat. system M0647 of the heater system.

  • Page 104: Phase Sequence Detection And Correction Of The Direction Of Rotation

    Actuator controls Monitoring functions AC 01.2/ACExC 01.2 Profinet Configuration of tripping time Required user level: Specialist (4) or higher. Device configuration M0053 Phase monitoring M0170 Tripping time M0172 Default value: 10.0 s Setting range: 1.0 – 300.0 s Faults in supply voltage (e.g. voltage drops) do not generate a fault signal during the Information adjustable tripping time.

  • Page 105: Functions: Activate And Enable

    Actuator controls AC 01.2/ACExC 01.2 Profinet Functions: activate and enable Functions: activate and enable 11.1. Functions: activate Via Activation menu M0212, functions can be switched on (activated) or off (deactivated). Required user level for enabling/disabling: Specialist (4) or higher. Device configuration M0053...
  • Page 106 M1198 AUMA (6) Acycl. services Profinet M2150AUMA (6) In user level Specialist (4), an additional activation password (depending on the Information serial number) is required for enabling the function. The activation password can only be assigned and generated by the AUMA service.

  • Page 107: Product Variants

    Multiport valve M1140 Actuator type M1142 Default value: Actuator type set in the factory Setting ranges: Selection list of all AUMA actuators 12.1.2. Gear reduction ratio: set/check The reduction ratio of the gear stage of the actuator mounted to the valve gearbox must be set here.

  • Page 108: Number Of Ports (Positions)

    Actuator controls Product variants AC 01.2/ACExC 01.2 Profinet Setting values: Table 15: Selection of gearboxes supported by AUMA Sizes GS 50.3 GS 125.3 Sizes GS160.3 GS 250.3 GS50.3 GS160.3 GS63.3 GS160.3/GZ160.3(4:1) GS80.3 GS160.3/GZ160.3(8:1) GS100.3 GS200.3 GS100.3/VZ2.3 GS200.3/GZ200.3(4:1) GS100.3/VZ3.3 GS200.3/GZ200.3(8:1) GS100.3/VZ4.3 GS250.3...

  • Page 109: Positions (Of Valve Ports): Define/Check

    Actuator controls AC 01.2/ACExC 01.2 Profinet Product variants Reset MPV homeport M2863 Reset? Successful resetting of the homeport is shown by a white circle with a black line on the actuator controls display: . Configuration of digital input Required user level: Specialist (4).
  • Page 110 Actuator controls Product variants AC 01.2/ACExC 01.2 Profinet Figure 48: Status indication of multiport valve (selector switch in position OFF) Operation in clockwise or counterclockwise direction: When changing the selector switch to position Local control (LOCAL), the display changes: Figure 49: Status indication of multiport valve (selector switch in position LOCAL)

  • Page 111: Operate To Position From Remote

    Actuator controls AC 01.2/ACExC 01.2 Profinet Product variants → Select “ / N/A ” during operation and confirm via Ok (push button ). The actuator stops in its current position. 12.1.7. Operate to position from Remote For direct operation to position from remote, make sure that selector switch position Remote control (REMOTE) is selected.

  • Page 112: Dead Band

    Actuator controls Product variants AC 01.2/ACExC 01.2 Profinet Self-retaining when leaving the factory in both direction (cw and ccw). 12.1.8. Dead band The dead band prevents operation to a new setpoint position within a specified band. Required user level: Specialist (4) or higher.

  • Page 113: 12.1.12. Hysteresis For Signalling Intermediate Positions: Set

    Actuator controls AC 01.2/ACExC 01.2 Profinet Product variants Figure 52: Signal behaviour of positions The set signal behaviour is valid for all positions. Information 12.1.12. Hysteresis for signalling intermediate positions: set The hysteresis determines the tripping point. Parameter Position 4 M1153 is set to 180° (50 % of the travel).

  • Page 114: Service Functions

    Service functions AC 01.2/ACExC 01.2 Profinet Service functions The functions described here may only be changed by the AUMA service or by authorised and trained personnel. Menu item Service functions is only visible, if user level Specialist (4) or higher is selected.

  • Page 115: Languages: Reload

    Actuator controls AC 01.2/ACExC 01.2 Profinet Service functions Device configuration M0053 Service functions M0222 Create factory settings M0225 Generates new factory settings by accepting the current settings. Restore factory setting Required user level: Specialist (4) or higher. Device configuration M0053...

  • Page 116: Actual Configuration: Accept

    The connection between computer and AUMA actuator is established wireless via Bluetooth interface. With the AUMA Cloud, we provide an interactive platform to collect and assess e.g. detailed device data of all actuators within a plant.
  • Page 117 AUMA Cloud interactive platform for efficient maintenance of AUMA actuators at moderate cost. The AUMA Cloud collects all device data of all actuators within one site and provides a clear overview at a glance. Detailed analysis provides valuable information on potential maintenance requirements.

  • Page 118: Diagnostics

    Actuator controls Diagnostics AC 01.2/ACExC 01.2 Profinet Diagnostics Diagnostics comprise information on the device and on device sub-assemblies for support during commissioning, maintenance or corrective action. 14.1. Electronic device ID The electronic device ID provides information about the order data (important for enquiries with the factory).

  • Page 119: Diagnostic Interface

    Actuator controls AC 01.2/ACExC 01.2 Profinet Diagnostics Diagnostics M0022 Bluetooth M0244 The following states can be checked via diagnostic: Parameters Menu ID Signification Device tag M0223 Device tag (Can be changed for user level Specialist (4) and higher) Bluetooth address...

  • Page 120: Position Transmitter And Potentiometer Diagnostic

    Actuator controls Diagnostics AC 01.2/ACExC 01.2 Profinet Signal state at input: DIN 4: Not active (triangle not filled in) Low level = 0 V = No operation command in direction OPEN DIN 5: Active (triangle is black) Low level = 0 V = EMERGENCY operation command is available...

  • Page 121: Diagnostic Position Transmitter Mwg

    Actuator controls AC 01.2/ACExC 01.2 Profinet Diagnostics Diagnostics M0022 Position transm. RWG M0996 The following states can be checked via diagnostic: Parameters Menu ID Signification Low limit RWG M1010 Raw val. pos. OPEN M0997 Raw val. pos. CLOSED M0998 RWG raw value /mA M1000 14.6.

  • Page 122: Diagnostic Process Controller

    Actuator controls Diagnostics AC 01.2/ACExC 01.2 Profinet 14.9. Diagnostic Process controller Required user level: Specialist (4) or higher. Diagnostics M0022 Process controller M0883 Menu M0883 is only visible if function Process controller M0741 is activated. The following states can be checked via diagnostic:...

  • Page 123: Simulation (Inspection And Test Function)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Diagnostics Required user level: Observer (1) or higher. Diagnostics M0022 FQM M1724 The following states can be checked via diagnostic: Parameters Menu ID Signification FQM FS ready M1725 FQM FS diag. result M1726 FQM fail safe end.pos.
  • Page 124 Actuator controls Diagnostics AC 01.2/ACExC 01.2 Profinet Triangles indicate the activation: Triangle pointing in upward direction: Output is coded high active. High active (voltage is present, e.g. + 24 V DC) High active (voltage is not present) Triangle pointing in downward direction: Output is coded low active.

  • Page 125: Asset Management

    Actuator controls AC 01.2/ACExC 01.2 Profinet Asset Management Asset Management The Asset Management function provides information (operational data, signals, reports and characteristics), which can be used within an asset management system but also generally for support during commissioning, maintenance or corrective action.

  • Page 126: Event Report

    The event report records system events and status signals. The event report can be exported to the external SD card or read via AUMA CDT software or the AUMA Assistant App. This allows e.g. comparisons of previous operations of actuator and valve.

  • Page 127: Characteristics

    Actuator controls AC 01.2/ACExC 01.2 Profinet Asset Management Setting range: 1 ... 1,024 [kByte] With the maximum setting range of 1,024 kbyte, at least 20,000 events can be stored. Some events are stored in a sector which cannot be overwritten. This includes, for...
  • Page 128 Actuator controls Asset Management AC 01.2/ACExC 01.2 Profinet Figure 57: Example of torque-time characteristic Set tripping torque - - - - Min. adjustable tripping torque Diagram for direction CLOSE Diagram for direction OPEN The displayed characteristics are records which were previously saved.

  • Page 129: Position-Time Characteristic

    Actuator controls AC 01.2/ACExC 01.2 Profinet Asset Management Save characteristics 3 characteristics can be saved. Each characteristic consists of two charts (direction OPEN and direction CLOSE). When saving, data is transferred from the buffer (RAM) to the read-only memory (ROM).

  • Page 130: Temperature-Time Characteristic

    ¦ Recording interrupted e.g. due to power failure The actuator controls display shows temperature evolution during one week. AUMA CDT software reads out the evolution during an entire year. The following further information is saved with the characteristic (can be requested...

  • Page 131: Motor Running Time-Temperature (Histogram)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Asset Management The entire travel (from 0 100 %) is divided into 20 segments for recording the motor Properties running time. When passing a segment, the counter, shown as bar graph, increments. The histogram is cyclically saved once a minute, in case a change has occurred.

  • Page 132: Motor Running Time-Torque (Histogram)

    Properties on the wear of the actuator. Once one of these parameters exceeds a determined limit, the actuator controls generate a signal: Status indication: S0005 Warnings (AUMA category) Details: Maintenance required Status indication: S0010 Maintenance required (NAMUR category) Details: shows the parameter(s) for which the limit was exceeded, causing the Maintenance required signal.
  • Page 133 Actuator controls AC 01.2/ACExC 01.2 Profinet Asset Management Device configuration M0053 Application functions M0178 Activation M0212 Maintenance signals M1136 Default value: Function not active Setting values: <Maintenance signals> function deactivated. Function not active <Maintenance signals> function activated. Function active Activate maintenance interval Required user level: Specialist (4) or higher.

  • Page 134: Operating Times Display

    Actuator controls Asset Management AC 01.2/ACExC 01.2 Profinet Figure 64: Use push buttons Up ▲ Down ▼ to select the desired parameter. The arrow below the symbols shows the selected parameter. Pressing push button Reset resets the lifetime account of the selected parameter to zero.

  • Page 135: Corrective Action

    Actuator controls AC 01.2/ACExC 01.2 Profinet Corrective action Corrective action 16.1. Primary fuses The actuator controls have to be opened to exchange the primary fuses. For detailed information, refer to operation instructions for actuator. 16.2. Fault indications and warning indications Faults interrupt or prevent the electrical actuator operation.
  • Page 136 Actuator controls Corrective action AC 01.2/ACExC 01.2 Profinet Table 23: Warnings and Out of specification Indication on display Description/cause Remedy Config. warning Collective signal 06: Press push button Details to display a list of indi- Possible cause: vidual indications. Configuration setting is incorrect.
  • Page 137 Actuator controls AC 01.2/ACExC 01.2 Profinet Corrective action Warnings and Out of specification Indication on display Description/cause Remedy SIL fault SIL sub-assembly fault has occurred. Refer to separate Manual Functional Safety. PVST required Execution of PVST (Partial Valve Stroke Tests) is required.
  • Page 138 Actuator controls Corrective action AC 01.2/ACExC 01.2 Profinet Faults and Failure Indication on display Description/cause Remedy Thermal fault Motor protection tripped Cool down, wait. If the fault indication display persists after cool- ing down: Set selector switch to position Local con- trol (LOCAL) and reset fault indication via push button RESET.
  • Page 139 Actuator controls AC 01.2/ACExC 01.2 Profinet Corrective action Not ready REMOTE and Function check (collective signal 04) Indication on display Description/cause Remedy FailState fieldbus Fieldbus connection available, however no process Verify master configuration data transmission by the master. Local STOP A local STOP is active.
  • Page 140 Actuator controls Corrective action AC 01.2/ACExC 01.2 Profinet Individual indications Indication on display Remedy Thermal fault Motor protection tripped Cool down, wait. If the fault indication display persists after cooling down: Set selector switch to position Local control (LOCAL) and reset fault indication via push button RESET.
  • Page 141 The internal 24 V DC power supply of the controls used to provide the electronics components (sub- assemblies within the AC 01.2 controls and in the actuator) has exceeded the power supply limits . Check internal 24 V DC voltage supply.
  • Page 142 Actuator controls Corrective action AC 01.2/ACExC 01.2 Profinet Status texts in menu S0001 Indication on display Description/cause Remedy Invalid command Invalid command Replacement value Substitute value PCB failure Sub-assembly failure Commlost Communikation between MWG and logic is interrup- AUMA service ted.

  • Page 143: Appendix

    Actuator controls AC 01.2/ACExC 01.2 Profinet Appendix Appendix 17.1. Selection overview for output contacts and indication lights (digital outputs DOUT) Depending on the version, the actuator controls are equipped with up to 6 output contacts (digital outputs). Table 28: Signal...
  • Page 144 Actuator controls Appendix AC 01.2/ACExC 01.2 Profinet Signal Description Fault (configurable) Collective signal 19: This signal can be configured (parameter Fault (Cfg) M0880) and comprises a combination of the following signals: Configuration error Config. error REMOTE Internal error Torque fault CLOSE...
  • Page 145 Actuator controls AC 01.2/ACExC 01.2 Profinet Appendix Signal Description Not ready REM (Cfg) Collective signal 21: This signal can be configured (parameter Not ready REMOTE (Cfg) M0882) and comprises a combination of the following signals: Wrong oper. cmd Sel. sw. not REMOTE...
  • Page 146 Actuator controls Appendix AC 01.2/ACExC 01.2 Profinet Signal Description Torque fault CLOSE Torque fault in direction CLOSE Torque fault OPEN Torque fault in direction OPEN Torque fault Torque fault in directions CLOSE or OPEN Thermal fault Motor protection tripped Phase fault...

  • Page 147: Selection List Of Binary Signals For Digital Inputs (Din)

    Actuator controls AC 01.2/ACExC 01.2 Profinet Appendix Signal Description FQM end pos. CL FQM has reached end position CLOSED at the output drive side. FQM FS diag. result The result of the diagnostics via winding switch is available as fault.
  • Page 148 Actuator controls Appendix AC 01.2/ACExC 01.2 Profinet Signal Description EMERGENCY Operation mode for EMERGENCY behaviour Intermediate pos. 1 Operation command: Run to intermediate position 1. Intermediate pos. 2 Operation command: Run to intermediate position 2. Intermediate pos. 3 Operation command: Run to intermediate position 3.
  • Page 149 Actuator controls AC 01.2/ACExC 01.2 Profinet Appendix Signal Description MPV: CCW Position 16 Approach position 16 counterclockwise MPV DriveCW Clockwise actuator operation MPV DriveCCW Counterclockwise actuator operation Input DIN 1 Signal for controlling output contact Input DIN 2 Signal for controlling output contact...

  • Page 150: Index

    Actuator controls Index AC 01.2/ACExC 01.2 Profinet Index 116, 117 Change-over between OPEN - CLOSE control and setpoint Activate/deactivate heater control Activate functions Change-over to passive Actual configuration channel Actual value - indication on Characteristics 127, 127, 129, 130 display...
  • Page 151 Actuator controls AC 01.2/ACExC 01.2 Profinet Index Electronic device ID I/O interface change-over Electronics monitoring power Incorrect entry supply Indication light colour EMERGENCY behaviour Indication lights EMERGENCY operation 77, 80 Indications EMERGENGY stop Indications on display Enable functions Input of setpoint position...
  • Page 152 Actuator controls Index AC 01.2/ACExC 01.2 Profinet Main menu Partial Valve Stroke Test Maintenance Password Maintenance required - indic- Password change ation on display Password entry Maintenance signals Permissible operation time Menu navigation Permissible starts/h MODE Phase failure monitoring Monitoring functions...
  • Page 153 Actuator controls AC 01.2/ACExC 01.2 Profinet Index Safety instructions Target configuration Safety instructions/warnings Temperature (motor) Selection overview for output Temperature indication contacts and indication lights Temperature monitoring Selector switch functions Temperature-time character- Self-retaining istic Self-retaining local Temperature unit Self-retaining Remote...

  • Page 154: Parameter Index

    Actuator controls Parameter index AC 01.2/ACExC 01.2 Profinet Parameter index Date and time Dead band CLOSE 92, 92, 94, 94 Dead band OPEN Deblocking attempts Delay MA direct.CLOSE 0/4 mA (initial value) Delay MA direct.OPEN Delay SA direct.CLOSE 20 mA (final value) Detect.
  • Page 155 Actuator controls AC 01.2/ACExC 01.2 Profinet Parameter index Fail.beh. config. Fail.pos.OPEN CLOSE FailState fieldbus Failure Failure (configurable) Failure behav. active Failure position MPV Fault Fault (Cfg) Fault no reaction Fieldbus AOUT 1 Fieldbus AOUT 2 Fieldbus operation File size event. rep.
  • Page 156 Actuator controls Parameter index AC 01.2/ACExC 01.2 Profinet Invalid command I/O interface Identification Language IE 24 V AC Limit CLOSE IE bus exception Limit OPEN IE config. pos. transm. Local STOP 87, 139 IE EEPROM Low limit AIN 1 IE fieldbus...
  • Page 157 Actuator controls AC 01.2/ACExC 01.2 Profinet Parameter index Out of specification Save interval Scaling 44, 45, 45, 46 PCB failure Sel. master/slave act. Perm.op. time, manual Sel. sw. not REMOTE Perm. run time Self-retaining Local Permissible starts Sensor failure Phase fault...
  • Page 158 Actuator controls Parameter index AC 01.2/ACExC 01.2 Profinet Temp. ctrls norm. ‰ Warnings Temp. ctrl unit norm ‰ Warnings (Cfg) Temperature-time Work. val. activ. (AIN) Thermal by-pass Working values (AIN) 45, 45 Thermal fault 138, 140 Wrn controls temp. Time format...
  • Page 160 AUMA Riester GmbH & Co. KG P.O. Box 1362 DE 79373 Muellheim Tel +49 7631 809 - 0 Fax +49 7631 809 - 1250 info@auma.com www.auma.com Y008.228/003/en/1.20 For detailed information on AUMA products, refer to the Internet: www.auma.com...

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