AUMA SQEx 05.2 Operation Instructions Manual
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AUMA SQEx 05.2 Operation Instructions Manual

Part-turn actuators, control unit with actuator controls
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Part-turn actuators
SQEx 05.2
SQEx 14.2
SQREx 05.2
SQREx 14.2
Control unit: electronic (MWG)
with actuator controls
ACExC 01.2 Non-Intrusive
Control
Parallel
Profibus DP
Profinet
Modbus RTU
Modbus TCP/IP
Foundation Fieldbus
HART
Operation instructions
Assembly, operation, commissioning

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Summary of Contents for AUMA SQEx 05.2

  • Page 1 Part-turn actuators SQEx 05.2 SQEx 14.2 SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) with actuator controls ACExC 01.2 Non-Intrusive Control Parallel Profibus DP Profinet Modbus RTU Modbus TCP/IP Foundation Fieldbus HART Operation instructions Assembly, operation, commissioning...

  • Page 2: Table Of Contents

    Manual (Operation and setting ) of actuator controls ACExC 01.2 Modbus TCP/IP Manual (Fieldbus device integration) of actuator controls ACExC 01.2 Modbus TCP/IP Reference documents can be downloaded from the Internet (www.auma.com) or ordered directly from AUMA (refer to <Addresses>).
  • Page 3 Indications during commissioning 7.2. Indications in the display 7.2.1. Feedback indications from actuator and valve 7.2.2. Status indications according to AUMA classification 7.2.3. Status indications according to NAMUR recommendation 7.3. Indication lights of local controls 7.4. Mechanical position indication (self-adjusting) 7.5.
  • Page 4 Technical data......................... 13.1. Technical data Part-turn actuator 13.2. Technical data Actuator controls Spare parts..........................14.1. Part-turn actuators SQEx 05.2 SQEx 14.2/SQREx 05.2 SQREx 14.2 KES 14.2. Actuator controls ACExC 01.2 KES Modbus TCP/IP Certificates..........................15.1. Declaration of Incorporation and EU Declaration of Conformity Index............................

  • Page 5: Safety Instructions

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Safety instructions Safety instructions 1.1. Basic information on safety Our products are designed and manufactured in compliance with recognised Standards/directives standards and directives. This is certified in a Declaration of Incorporation and an EU Declaration of Conformity.

  • Page 6: Range Of Application

    1, 2, 21, and 22. If temperatures >40 °C are to be expected at the valve mounting flange or the valve stem (e.g. due to hot media), please consult AUMA. Temperatures > 40 °C are not considered with regards to the non-electrical explosion protection.

  • Page 7: References And Symbols

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Safety instructions Arrangement and typographic structure of the warnings Type of hazard and respective source! Potential consequence(s) in case of non-observance (option)

  • Page 8: Identification

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Identification ACExC 01.2 Non-Intrusive Modbus TCP/IP Identification 2.1. Name plate Figure 1: Arrangement of name plates Actuator name plate Actuator controls name plate Motor name plate Explosion protection approval plate Additional plate, e.g.
  • Page 9 Figure 3: Actuator controls name plate (= manufacturer logo) Type designation Order number Serial number Actuator terminal plan Actuator controls terminal plan Mains voltage AUMA power class for switchgear Permissible ambient temperature Enclosure protection [10] Control [11] Data Matrix code Motor name plate Figure 4: Motor name plate (example) (= manufacturer logo);...
  • Page 10 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Identification ACExC 01.2 Non-Intrusive Modbus TCP/IP Approval plate in explosion-proof version Figure 5: Approval plates in explosion-proof version (examples) Ex symbol, CE mark, number of test authority...
  • Page 11 The rated power (nominal power) of the actuator motor is indicated in kW on the motor name plate. For the assignment of the AUMA power classes to the nominal power of the motor types, refer to the separate electrical data sheets.

  • Page 12: Short Description

    Actuator controls are required to operate or process the actuator signals. ACExC 01.2 actuator controls are used to operate AUMA actuators and are supplied Actuator controls ready for use. The actuator controls may be mounted directly to the actuator or separately on a wall bracket.

  • Page 13: Transport, Storage And Packaging

    Weight approx. [kg] AUMA Ex plug/socket connector with screw-type terminals (KT) AUMA Ex plug/socket connector with screw-type terminals (KP) AUMA Ex plug/socket connector with terminal blocks (KES), increased safety Ex e AUMA Ex plug/socket connector with terminal blocks (KES), increased 16.5...

  • Page 14: Storage

    SQREx 12.2 SQEx 14.2/ SQREx 14.2 Indicated weight includes AUMA NORM part-turn actuator with 3-phase AC motor, electrical con- nection in standard version, unbored coupling and handwheel. For other output drive types, heed additional weights. lndicated weight includes AUMA NORM part-turn actuator with 3-phase AC motor, electrical connec- tion in standard version, and handwheel, including base and lever.

  • Page 15: Packaging

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Transport, storage and packaging Prior to storage: Protect uncoated surfaces, in particular the output drive parts and mounting surface, with long-term corrosion protection agent.

  • Page 16: Assembly

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Assembly ACExC 01.2 Non-Intrusive Modbus TCP/IP Assembly 4.1. Mounting position The product described in this document can be operated in any mounting position. Restriction: When using oil instead of grease within the actuator gear housing, the hollow shaft mounting position must be perpendicular, with the flange pointing downward.

  • Page 17: Output Drive For Coupling

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Assembly 4.3.1. Output drive for coupling Design Figure 10: Valve attachment via coupling Actuator worm wheel with internal splines Splined plug-in coupling...
  • Page 18 Valve shaft Grub screw Clamping washer and screw with curved spring lock washer Figure 12: Mounting positions for coupling Table 7: Mounting position of the coupling within fitting dimensions according to AUMA definition Dimensions [mm] SQEx 05.2 SQEx 07.2 SQEx 10.2 SQEx 12.2...
  • Page 19 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Assembly Fit part-turn actuator. If required, slightly turn part-turn actuator until splines of coupling engage. Figure 13: Ensure that the spigot (if provided) fits uniformly in the recess and that the flanges Information are in complete contact.

  • Page 20: Mounting Positions Of Local Controls

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Assembly ACExC 01.2 Non-Intrusive Modbus TCP/IP 4.4. Mounting positions of local controls Figure 14: Mounting positions The mounting position of the local controls is implemented according to the order.

  • Page 21: Electrical Connection

    It can plan also be requested from AUMA (state order number, refer to name plate) or downloaded directly from the Internet (http://www.auma.com). Actuator controls (actuators) are suitable for use in TN and TT networks with directly Permissible networks earthed star point for mains voltage up to maximum 690 V AC.
  • Page 22 Thyristor B1 up to 1.5 kW 16 A (g/R) I²t<1,500A²s The AUMA power class (A1, B1, ...) is indicated on the actuator controls name plate Consider the motor starting current (I ) (refer to electrical data sheet) when selecting the circuit breaker. We recommend tripping characteristics D or K for circuit breakers in accordance with IEC 60947-2.

  • Page 23: Kes Electrical Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Electrical connection The interference immunity of network cables increases if the cables are laid close to the earth potential. If possible, avoid laying long cables and make sure that they are installed in areas being subject to low interference.

  • Page 24: Terminal Compartment: Open

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Electrical connection ACExC 01.2 Non-Intrusive Modbus TCP/IP KES plug-in electrical connection with terminal blocks for power and control contacts. Short description Cable entry via the connection frame. Cover in KES-e version for terminal compartment in type of protection Ex e (increased safety).

  • Page 25: Cable Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Electrical connection Insert cable glands suitable for connecting cables. Information: When selecting cable glands observe type of protection (with Ex e or Ex d approval) and enclosure protection IP (refer to name plate).

  • Page 26: Industrial Ethernet Cable: Connect

    Power supply Cable connection For connecting cables to RJ-45 connectors, proceed in compliance with the connector manufacturer specifications. When using the RJ-45 connector supplied by AUMA, please heed the assembly instructions provided. Connect RJ-45 connector to port for Ethernet cable [1].

  • Page 27: Terminal Compartment: Close

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Electrical connection 5.2.4. Terminal compartment: close Figure 21: Close terminal compartment Cover (illustration shows type of protection Ex e) Screws for cover...

  • Page 28: Accessories For Electrical Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Electrical connection ACExC 01.2 Non-Intrusive Modbus TCP/IP Figure 23: Earth connection for wall bracket External earth connection (U-bracket) for connection to equipotential compensation. Application Table 16: Terminal cross sections and earth connection tightening torques...

  • Page 29: Parking Frame

    The permissible cable length between actuator controls on wall bracket and the actuator amounts to 100 m maximum. We recommend using an AUMA “LSW” cable set. If the AUMA cable set is not used: Use suitable flexible and screened connecting cables.

  • Page 30: Operation

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Operation ACExC 01.2 Non-Intrusive Modbus TCP/IP Operation 6.1. Manual operation For purposes of setting and commissioning, in case of motor or power failure, the actuator may be operated manually. Manual operation is engaged by an internal change-over mechanism.

  • Page 31: Actuator Operation From Remote

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Operation Figure 26: Local controls Push button for operation command in direction OPEN Push button STOP Push button for operation command in direction CLOSE...

  • Page 32: Menu Navigation Via Push Buttons (For Settings And Indications)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Operation ACExC 01.2 Non-Intrusive Modbus TCP/IP Set selector switch to position Remote control (REMOTE). Now, the actuator can be remote-controlled via fieldbus. For actuators equipped with a positioner, it is possible to change over between OPEN...

  • Page 33: Menu Layout And Navigation

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Operation Push buttons Navigation sup- Functions port on display [4] C Setup Enter Main menu Cancel process Return to previous display Backlight The display is illuminated in white during normal operation.

  • Page 34: User Level, Password

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Operation ACExC 01.2 Non-Intrusive Modbus TCP/IP Figure 31: Direct display (example) Display indicates in the bottom row: Go to Press push button Go to. Display indicates: Go to menu M0000 Use push buttons Up ▲...

  • Page 35: Password Change

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Operation Repeat steps 1 and 2 for all further digits. Having confirmed the last digit with Ok, access to all parameters within one user level is possible if the password entry is correct.
  • Page 36 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Operation ACExC 01.2 Non-Intrusive Modbus TCP/IP Set selector switch to position 0 (OFF). Select main menu Press push button C Setup and hold it down for approx. 3 seconds.

  • Page 37: Indications

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Indications Indications 7.1. Indications during commissioning When switching on the power supply, all LEDs on the local controls illuminate for LED test approx.

  • Page 38: Feedback Indications From Actuator And Valve

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Indications ACExC 01.2 Non-Intrusive Modbus TCP/IP Figure 37: Information in the status bar (top) Operation mode Error symbol (only for faults and warnings) ID number: S = Status page...
  • Page 39 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Indications Figure 41: Torque allows to select the unit displayed (percent %, Newton metre Nm Select unit The push button or "foot-pound" ft-lb Figure 42: Units of torque 100 % indication equals the max.

  • Page 40: Status Indications According To Auma Classification

    Pause for operation in direction OPEN Pause for operation in directions OPEN and CLOSE 7.2.2. 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 41: Status Indications According To Namur Recommendation

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP 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.
  • Page 42 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Indications ACExC 01.2 Non-Intrusive Modbus TCP/IP Figure 50: 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.

  • Page 43: Indication Lights Of Local Controls

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Indications 7.3. Indication lights of local controls Figure 53: Arrangement and signification of indication lights Marking with symbols (standard) Marking with figures 1...

  • Page 44: Mechanical Position Indication Via Indicator Mark

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Indications ACExC 01.2 Non-Intrusive Modbus TCP/IP Independent of power supply Characteristics Used as running indication: Indicator disc (with arrow ) rotates during actu- ator operation and continuously indicates the valve position (For “clockwise closing version”, the arrow rotates in clockwise direction for...

  • Page 45: Signals (Output Signals)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Signals (output signals) Signals (output signals) 8.1. Status signals via output contacts (digital outputs) Output contacts are only available if a parallel interface is provided in addition to the Conditions communication interface.

  • Page 46: Commissioning (Basic Settings)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (basic settings) ACExC 01.2 Non-Intrusive Modbus TCP/IP Commissioning (basic settings) Set selector switch to position 0 (OFF). Information: The selector switch is not a mains switch. When positioned to 0 (OFF), the actuator cannot be operated.

  • Page 47: End Stop Closed: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Commissioning (basic settings) Figure 57: End stop Screw plug for end stop OPEN Setting screw for end stop OPEN Screw plug for end stop CLOSED...

  • Page 48: Type Of Seating: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (basic settings) ACExC 01.2 Non-Intrusive Modbus TCP/IP If the valve end position is not reached: Slightly turn setting screw [2] counterclockwise until valve end position OPEN can be safely set.

  • Page 49: Torque Switching: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Commissioning (basic settings) Press Display indicates the current setting: Limit or Torque The bottom row of the display indicates either: Edit → continue with step 6 Save →...
  • Page 50 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (basic settings) ACExC 01.2 Non-Intrusive Modbus TCP/IP Select parameter either: Select parameter click via the menu to parameter, or via direct display: press and enter ID M0088.

  • Page 51: Limit Switching: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Commissioning (basic settings) 9.4. Limit switching: set Valve damage at valve/gearbox due to incorrect setting! When setting with motor operation: Stop actuator prior reaching end of travel (press STOP push button).

  • Page 52: Fieldbus Address (Slave Address), Baud Rate, Parity And Monitoring Time: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (basic settings) ACExC 01.2 Non-Intrusive Modbus TCP/IP Set end position CLOSED again : Set end position CLOSED CMD0009 9.1 For large strokes: Set selector switch in position Local control (LOCAL)

  • Page 53: Modbus Tcp/Ip Gateway: Set

    Parity/stop bit = Even, 1 stop bit Monitoring time = 15 seconds Information Parameter MD2 slave address is only available if AUMA redundancy I (option) is available. For further settings and information e.g. on redundancy, refer to Manual (Device integration).

  • Page 54: Limit Switching: Check

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (basic settings) ACExC 01.2 Non-Intrusive Modbus TCP/IP Switch on actuator in direction CLOSE and observe the direction of rotation on the mechanical position indication: For self-adjusting mechanical position indication:...

  • Page 55: Commissioning (Settings In The Actuator)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Commissioning (settings in the actuator) Commissioning (settings in the actuator) Figure 60: Mechanical position indicator (self-adjusting) The actuator is supplied with the swing angle set in the factory in compliance with the order.

  • Page 56: Switch Compartment: Open/Close

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (settings in the actuator) ACExC 01.2 Non-Intrusive Modbus TCP/IP 10.1. Switch compartment: open/close Figure 62: Open/close switch compartment Mechanical position indication (self-adjusting) Mechanical position indication via indicator mark Flameproof enclosure, danger of explosion! Risk of death or serious injury.

  • Page 57: Mechanical Position Indicator: Set

    Gear stage of the reduction gearing: test/set The test/setting is only required if the mechanical position indicator cannot be correctly set or if another swing angle range is ordered subsequently, for example, 120° ±15° instead of 90° ±15° (replacement by the AUMA Service only).

  • Page 58: Mechanical Position Indication Via Indicator Mark (Not Self-Adjusting)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (settings in the actuator) ACExC 01.2 Non-Intrusive Modbus TCP/IP Refer to table and check if swing angle corresponds to the setting of the reduc- tion gearing (stages 1 9).

  • Page 59: Mechanical Position Indicator: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Commissioning (settings in the actuator) 10.3.1. Mechanical position indicator: set If options (e.g. potentiometer, position transmitter) are available: Only set mech- anical position indication once all optional equipment have been successfully set.
  • Page 60 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Commissioning (settings in the actuator) ACExC 01.2 Non-Intrusive Modbus TCP/IP Refer to table and check if swing angle of the actuator corresponds to the setting of the reduction gearing (stages 1 9).

  • Page 61: Corrective Action

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Corrective action Corrective action 11.1. Faults during commissioning Table 23: Faults during operation/commissioning Fault Description/cause Remedy Mechanical position indicator cannot Reduction gearing is not suitable for actuator swing Set gear stage of the reduction gearing.
  • Page 62 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Corrective action ACExC 01.2 Non-Intrusive Modbus TCP/IP Table 25: Warnings and Out of specification Indication on display Description/cause Remedy Config. warning Collective signal 06: Press push button...
  • Page 63 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Corrective action For actuators with fail safe unit Table 26: Faults and Failure Indication on display Description/cause Remedy Configuration error Collective signal 11:...
  • Page 64 Selector switch is not in position REMOTE. Set selector switch to position REMOTE. Service active Operation via service interface (Bluetooth) and Exit service software. AUMA CDT service software. Disabled Actuator is in operation mode Disabled. Check setting and status of function <Local controls enable>.

  • Page 65: Fuses

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Corrective action 11.3. Fuses 11.3.1. Fuses within the actuator controls F1/F2 Table 28: Primary fuses F1/F2 (for power supply unit) G fuse F1/F2 AUMA art.

  • Page 66: Test/Replace Fuses

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Corrective action ACExC 01.2 Non-Intrusive Modbus TCP/IP Figure 69: Pull fuse holder out of pin carrier, open fuse cover and replace old fuses by new ones. 11.3.2.2. Test/replace fuses F3/F4 Loosen screws [1] and remove cover [2] on the rear of the actuator controls.
  • Page 67 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Corrective action The motor has to cool down before operation can be resumed. Depending on the parameter setting (motor protection behaviour), the fault signal is either automatically reset or the fault signal has to be acknowledged.

  • Page 68: Servicing And Maintenance

    Therefore, we recommend contacting our service. Only perform servicing and maintenance tasks when the device is switched off. AUMA AUMA offers extensive service such as servicing and maintenance as well as Service & Support customer product training. For the relevant contact addresses, please refer to <Addresses>...

  • Page 69: Maintenance

    Removing the plug: Remove electrical connection. Cover [1] and plug-in type frame [4] or connection frame [5] remain together. Seal open plug/socket connection, e.g. using AUMA protection cover and parking frame. Fitting the plug/socket Clean sealing faces of plug/socket connector and housing.

  • Page 70: Disposal And Recycling

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Servicing and maintenance ACExC 01.2 Non-Intrusive Modbus TCP/IP Cable entries, cable glands, plugs etc. have to be checked for correct tightness and sealing. Consider torques according to manufacturer's details. If required, replace the components.

  • Page 71: Technical Data

    Information on the customer-specific version, refer to the order-related data sheet. The technical data sheet can be downloaded from the Internet in both German and English at ht- tp://www.auma.com (please state the order number). 13.1. Technical data Part-turn actuator Features and functions...
  • Page 72 Pollution degree 4 (when closed), pollution degree 2 (internal) IEC 60664-1 Vibration resistance according to 2 g, 10 to 200 Hz (AUMA NORM), 1g, 10 to 200 Hz (for actuators with AMExC or ACExC integral actu- IEC 60068-2-6 ator controls) Resistant to vibration during start-up or for failures of the plant.

  • Page 73: Technical Data Actuator Controls

    The reversing contactors are designed for a lifetime of 2 million starts. For applications requiring a high number of starts, we recommend the use of thyristor units. For the assignment of AUMA power classes, please refer to electrical data on actuator. Control and feedback signals...
  • Page 74 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Technical data ACExC 01.2 Non-Intrusive Modbus TCP/IP Features and functions Modbus TCP/IP interface with addi- 2 free analogue inputs (0/4 20 mA), 4 free digital inputs tional input signals (option)
  • Page 75 Communication interface Required accessories: AUMA CDT (Commissioning and Diagnostic Tool for Windows-based PC) AUMA Assistant App (Commissioning and Diagnostic Tool for Android devices) Application functions Standard: Selectable type of seating, limit or torque seating for end position OPEN and end po-...
  • Page 76 Option: Thermal overload relay in controls combined with thermoswitches within actuator Electrical connection Standard: AUMA Ex plug/socket connector with terminal blocks (KES), flameproof enclosure Ex d Options: AUMA Ex plug/socket connector (KT); screw-type motor terminals; push-in type control terminals Threads for cable entries...
  • Page 77 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Technical data General Modbus TCP/IP data Communication protocol Modbus TCP/IP according to IEC 61158 and IEC 61784 Network topology Star topology/ point-to-point topology Transmission medium IEC IEEE 802.3, cable recommendation: Cat.
  • Page 78 EN 60529 Terminal compartment additionally sealed against interior of actuator controls (double sealed) According to AUMA definition, enclosure protection IP68 meets the following requirements: Depth of water: Maximum 8 m head of water Duration of continuous immersion in water: Maximum 96 hours Up to 10 operations during continuous immersion Modulating duty is not possible during continuous immersion.

  • Page 79: Spare Parts

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Spare parts Spare parts 14.1. Part-turn actuators SQEx 05.2 SQEx 14.2/SQREx 05.2 SQREx 14.2 KES...
  • Page 80 ACExC 01.2 Non-Intrusive Modbus TCP/IP Please state device type and our order number (see name plate) when ordering spare parts. Only original AUMA spare parts should be used. Failure to use original spare parts voids the warranty and exempts AUMA from any liability. Representation of spare parts may slightly vary from actual delivery.

  • Page 81: Actuator Controls Acexc 01.2 Kes Modbus Tcp/Ip

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Spare parts 14.2. Actuator controls ACExC 01.2 KES Modbus TCP/IP...
  • Page 82 ACExC 01.2 Non-Intrusive Modbus TCP/IP Please state device type and our order number (see name plate) when ordering spare parts. Only original AUMA spare parts should be used. Failure to use original spare parts voids the warranty and exempts AUMA from any liability. Representation of spare parts may slightly vary from actual delivery.

  • Page 83: Certificates

    Certificates are valid as from the indicated date of issue. Subject to changes without Information notice. The latest versions are attached to the device upon delivery and also available for download at http://www.auma.com. 15.1. Declaration of Incorporation and EU Declaration of Conformity...
  • Page 84 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP...
  • Page 85 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP...

  • Page 86: Index

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Index ACExC 01.2 Non-Intrusive Modbus TCP/IP Index Earth connection Electrical connection Accessories (electrical con- Enclosure protection 8, 9, 9, 72, 78 nection) End stops Actual value - indication on...
  • Page 87 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) ACExC 01.2 Non-Intrusive Modbus TCP/IP Index Main menu Qualification of staff Mains frequency 9, 9 Mains voltage 9, 9, 21 Range of application Maintenance 5, 68, 69...
  • Page 88 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit: electronic (MWG) Index ACExC 01.2 Non-Intrusive Modbus TCP/IP Valve position - indication on display Vibration resistance Voltage range Wall bracket Warnings - indication on dis- play Wiring diagram 11, 21...

  • Page 89: Addresses

    AUMA Finland Oy AUMA Polska Sp. z o.o. FI 02230 Espoo PL 41-219 Sosnowiec Tel +358 9 5840 22 Tel +48 32 783 52 00 AUMA Riester GmbH & Co. KG auma@auma.fi biuro@auma.com.pl www.auma.fi www.auma.com.pl Location Muellheim DE 79373 Muellheim AUMA France S.A.R.L.
  • Page 90 AUMA worldwide AUMA South Africa (Pty) Ltd. Mikuni (B) Sdn. Bhd. Mustafa Sultan Science & Industry Co LLC ZA 1560 Springs BN KA1189 Kuala Belait OM Ruwi Tel +27 11 3632880 Tel + 673 3331269 / 3331272 Tel +968 24 636036 aumasa@mweb.co.za...
  • Page 91 AUMA worldwide...
  • Page 92 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 Y008.864/003/en/1.20 For detailed information on AUMA products, refer to the Internet: www.auma.com...

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