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AUMA SQEx 05.2 Operation Instructions Manual

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

  • Page 2: Table Of Contents

    Reference documents: Manual (Operation and setting ) of actuator controls ACExC 01.2 Parallel 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 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 via indicator mark Signals (output signals)......................
  • Page 4 Disposal and recycling 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 KT/KM 14.2. Actuator controls ACExC 01.2 KP/KPH 14.3. Actuator controls AUMATIC ACExC 01.2 KES 14.4.

  • Page 5: Safety Instructions

    To ensure safe device operation, the maintenance instructions included in this manual Maintenance must be observed. Any device modification requires prior written consent of the manufacturer. 1.2. Range of application AUMA part-turn actuators are designed for the operation of industrial valves, e.g. butterfly valves and ball valves.

  • Page 6: Warnings And Notes

    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 - electromechanical ACExC 01.2 Intrusive Safety instructions Safety alert symbol warns of a potential personal injury hazard. The signal word (here: DANGER) indicates the level of hazard. 1.4. References and symbols The following references and symbols are used in these instructions: The term Information preceding the text indicates important notes and information.

  • Page 8: Identification

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Identification ACExC 01.2 Intrusive 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 - electromechanical Identification ACExC 01.2 Intrusive Approval plate in explosion-proof version Figure 5: Approval plates in explosion-proof version (examples) Ex symbol, CE mark, number of test authority Ex certificate (number)
  • 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

    STOP, CLOSE) 20 mA Input current for setpoint control via analogue input When registered as authorised user, you may use our AUMA Assistant App to scan Data Matrix code the Data Matrix code and directly access the order-related product documents without having to enter order number or serial number.
  • Page 13 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Identification Non-Intrusive version (control unit: electronic): Limit and torque setting is performed via the controls, without removal of actu- ator or actuator controls covers. For this purpose, the actuator is equipped with...

  • Page 14: Transport, Storage And Packaging

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Transport, storage and packaging ACExC 01.2 Intrusive Transport, storage and packaging 3.1. Transport For transport to place of installation, use sturdy packaging. Hovering load! Risk of death or serious injury.

  • Page 15: 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 16: Packaging

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

  • Page 17: Assembly

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Assembly 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 18: Output Drive For Coupling

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Assembly ACExC 01.2 Intrusive 4.3.1. Output drive for coupling Design Figure 10: Valve attachment via coupling Actuator worm wheel with internal splines Splined plug-in coupling Valve shaft (example with key)
  • Page 19 Valve shaft Grub screw Clamping washer and screw with curved spring lock washer Figure 12: Mounting positions for coupling Table 6: 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 20 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Assembly ACExC 01.2 Intrusive 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 21: Mounting Positions Of Local Controls

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Assembly 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 22: 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 23 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 24: Kp/Kph Electrical Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Electrical connection ACExC 01.2 Intrusive Lay cables being susceptible to interference or sources of interference at the highest possible distance from each other. The interference immunity of signal and fieldbus cables increases if the cables are laid close to the earth potential.

  • Page 25: Terminal Compartment: Open

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection 5.2.1. Terminal compartment: open Figure 17: Open terminal compartment Cover (figure shows KP version) Screws for cover O-ring Blanking plugs Cable gland (example)

  • Page 26: Cable Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Electrical connection ACExC 01.2 Intrusive 5.2.2. Cable connection Table 12: Terminal cross sections and terminal tightening torques Designation Terminal cross sections Tightening torques Power contacts (U1, V1, W1) With small clamp washers: 1.1 Nm...

  • Page 27: Terminal Compartment: Close

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection 5.2.3. Terminal compartment: close Figure 20: Close terminal compartment Cover (figure shows KP version) Screws for cover O-ring Blanking plugs Cable gland Flameproof frame Clean sealing faces of cover [1] and frame [6].

  • Page 28: Kes Electrical Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Electrical connection ACExC 01.2 Intrusive 5.3. KES electrical connection Figure 21: KES electrical connection Terminal blocks Connection frame Short description KES plug-in electrical connection with terminal blocks for power and control contacts.

  • Page 29: Terminal Compartment: Open

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection 5.3.1. Terminal compartment: open Figure 22: Open terminal compartment Cover (illustration shows type of protection Ex e) Screws for cover O-ring Blanking plugs...

  • Page 30: Cable Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Electrical connection ACExC 01.2 Intrusive 5.3.2. Cable connection Table 14: Terminal cross sections and terminal tightening torques Designation Terminal cross sections Tightening torques Power contacts (U, V, W) max.

  • Page 31: Terminal Compartment: Close

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection 5.3.3. Terminal compartment: close Figure 25: Close terminal compartment Cover (illustration shows type of protection Ex e) Screws for cover O-ring Blanking plugs...

  • Page 32: Kt/Km Electrical Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Electrical connection ACExC 01.2 Intrusive 5.4. KT/KM electrical connection Figure 26: KT/KM electrical connection Terminal carrier with screw-type/spring clamp terminals Connection frame Figure shows KT version KT plug-in electrical connection with screw-type terminals for power connection and Short description spring clamp terminals for control contacts.

  • Page 33: Terminal Compartment: Open

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection 5.4.1. Terminal compartment: open Figure 27: Open terminal compartment Cover (illustration shows KT version in type of protection Ex e) Screws for cover...

  • Page 34: Cable Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Electrical connection ACExC 01.2 Intrusive 5.4.2. Cable connection Table 16: Terminal cross sections and tightening torques Designation Terminal cross sections Connection type Power contacts Flexible or solid:...
  • Page 35 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection In case of a fault: Hazardous voltage while protective earth conductor is NOT connected! Risk of electric shock. Connect all protective earth conductors.

  • Page 36: Terminal Compartment: Close

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Electrical connection ACExC 01.2 Intrusive 5.4.3. Terminal compartment: close Figure 31: Close terminal compartment Cover (illustration shows KT version in type of protection Ex e) Screws for cover...

  • Page 37: External Earth Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection 5.5. External earth connection Figure 32: Earth connection for part-turn actuator Figure 33: Earth connection for wall bracket External earth connection (U-bracket) for connection to equipotential compensation.

  • Page 38: Accessories For Electrical Connection

    Versions with potentiometer in the actuator are not suitable. We recommend using an AUMA “LSW” cable set . If the AUMA cable set is not used: Use suitable flexible and screened connecting cables. When using connecting cables, e.g. of the heater or switch, requiring direct...

  • Page 39: Parking Frame

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Electrical connection 5.6.2. Parking frame Figure 35: Parking frame, example with Ex plug/socket connector and cover Parking frame for safe storage of a disconnected plug or cover.

  • Page 40: Operation

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Operation ACExC 01.2 Intrusive 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 41: Actuator Operation From Remote

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Operation Figure 36: Local controls Push button for operation command in direction OPEN Push button STOP Push button for operation command in direction CLOSE...

  • Page 42: Menu Navigation Via Push Buttons (For Settings And Indications)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Operation ACExC 01.2 Intrusive Set selector switch to position Remote control (REMOTE). Now, it is possible to operate the actuator via remote control, via operation commands (OPEN, STOP, CLOSE) or analogue setpoints (e.g. 0 20 mA).

  • Page 43: Menu Layout And Navigation

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive 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. It is illuminated in red in case of a fault.

  • Page 44: User Level, Password

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Operation ACExC 01.2 Intrusive Figure 41: 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 45: Password Change

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive 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 46 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Operation ACExC 01.2 Intrusive Set selector switch to position 0 (OFF). Select main menu Press push button C Setup and hold it down for approx. 3 seconds.

  • Page 47: Indications

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Indications Indications 7.1. Indications during commissioning When switching on the power supply, all LEDs on the local controls illuminate for LED test approx. 1 second. This optical feedback indicates that the voltage supply is connected to the controls and all LEDs are operable.

  • Page 48: Feedback Indications From Actuator And Valve

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Indications ACExC 01.2 Intrusive Figure 47: Information in the status bar (top) Operation mode Error symbol (only for faults and warnings) ID number: S = Status page...
  • Page 49 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Indications Torque (S0002) The indication is only available if the actuator is equipped with an MWG (magnetic limit and torque transmitter). S0002 on the display indicates the torque applied at the actuator output.

  • Page 50: 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 51: Status Indications According To Namur Recommendation

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Indications Figure 56: Warnings For further information, please also refer to <Corrective action>. Not ready REMOTE (S0006) The S0006 display shows indications of the Not ready REMOTE group.
  • Page 52 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Indications ACExC 01.2 Intrusive For further information, please also refer to <Corrective action>. Function check (S0009) The S0009 indication shows function check indications according to NAMUR recommendation NE 107.

  • Page 53: Indication Lights Of Local Controls

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Indications 7.3. Indication lights of local controls Figure 63: Arrangement and signification of indication lights Marking with symbols (standard) Marking with figures 1 6 (option)

  • Page 54: Mechanical Position Indication Via Indicator Mark

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Indications ACExC 01.2 Intrusive 7.4. Mechanical position indication via indicator mark Figure 64: Mechanical position indicator End position OPEN reached End position CLOSED reached Indicator mark at cover...

  • Page 55: Signals (Output Signals)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Signals (output signals) Signals (output signals) 8.1. Status signals via output contacts (digital outputs) Output contacts are used to send status signals (e.g. reaching the end positions, Characteristics selector switch position, faults...) as binary signals to the control room.

  • Page 56: Commissioning (Basic Settings)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Commissioning (basic settings) ACExC 01.2 Intrusive 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 57: End Stop Closed: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Commissioning (basic settings) Figure 66: End stop Screw plug for end stop OPEN Setting screw for end stop OPEN Screw plug for end stop CLOSED...

  • Page 58: Type Of Seating: Set

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

  • Page 59: Switch Compartment: Open

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive 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 60: Torque Switching: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Commissioning (basic settings) ACExC 01.2 Intrusive Loosen screws [2] and remove cover [1] from the switch compartment. If indicator disc [3] is available: Remove indicator disc [3] using a spanner (as lever).

  • Page 61: Limit Switching: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Commissioning (basic settings) Turn torque dial [4] to set the required torque (1 da Nm = 10 Nm). Example: Black torque switching head set to approx. 25 da Nm ≙ 250 Nm for direction CLOSE White torque switching head set to approx.

  • Page 62: Intermediate Positions: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Commissioning (basic settings) ACExC 01.2 Intrusive Press down and turn setting spindle [4] with screw driver in direction of the arrow and observe the pointer [5]: While a ratchet click is felt and heard, the pointer [5] moves 90°...

  • Page 63: Running Direction Open (White Section): Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Commissioning (basic settings) 9.6.2. Running direction OPEN (white section): set Move valve in direction OPEN to desired intermediate position. If you override the tripping point inadvertently: Move valve in opposite direction and approach intermediate position again in direction OPEN (always approach the intermediate position in the same direction as in later electrical operation).

  • Page 64: Limit Switching: Check

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Commissioning (basic settings) ACExC 01.2 Intrusive 9.7.2. Limit switching: check Set selector switch to position Local control (LOCAL). Operate actuator using push buttons OPEN, STOP, CLOSE. The limit switching is set correctly if (default indication):...

  • Page 65: Switch Compartment: Close

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Commissioning (basic settings) 9.9. Switch compartment: close Danger of corrosion due to damage to paint finish! Touch up damage to paint finish after work on the device.

  • Page 66: Commissioning (Optional Equipment Settings)

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Commissioning (optional equipment settings) ACExC 01.2 Intrusive Commissioning (optional equipment settings) 10.1. EWG 01.1 electronic position transmitter EWG 01.1 electronic position transmitter signals the remote position or the valve position.

  • Page 67: Measuring Range: Set

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Commissioning (optional equipment settings) 10.1.1. Measuring range: set For measuring range setting, voltage must be applied at the position transmitter. For output current verification, connect a test device for 0 20 mA to measurement points (+/ ) (for 2-wire systems, connecting a test device is imperatively required).

  • Page 68: Led End Position Signalling: Switch On/Off

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Commissioning (optional equipment settings) ACExC 01.2 Intrusive Information If the current value fluctuates (e.g. between 4.0 4.2mA), the <LED end position signalling> must be switched off for current adjustment.

  • Page 69: Rwg Electronic Position Transmitter

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Commissioning (optional equipment settings) Turn potentiometer [1] clockwise to the stop. End position CLOSED corresponds to 0 % End position OPEN corresponds to 100 % Turn potentiometer [1] slightly in opposite direction.
  • Page 70 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Commissioning (optional equipment settings) ACExC 01.2 Intrusive Connect ammeter for 0 20 mA to measuring points [4 and 5]. Turn potentiometer [1] clockwise to the stop. Turn potentiometer [1] slightly in opposite direction.

  • Page 71: Corrective Action

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Corrective action Corrective action 11.1. Faults during commissioning Table 26: 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 72 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Corrective action ACExC 01.2 Intrusive Table 27: Faults and warnings via status indications in the display Indication on display Description/cause Remedy S0001 Instead of the valve position, a status text is dis- For a description of the status texts, refer to Manual played.
  • Page 73 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Corrective action Warnings and Out of specification Indication on display Description/cause Remedy Wrn setpoint position Warning: Loss of signal setpoint position Check setpoint signal.
  • Page 74 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Corrective action ACExC 01.2 Intrusive Faults and Failure Indication on display Description/cause Remedy Torque fault OPEN Torque fault in direction OPEN Perform one of the following measures: Issue operation command in direction CLOSE.

  • Page 75: Fuses

    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 76: Fuse Replacement

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Corrective action ACExC 01.2 Intrusive Table 33: Secondary fuse F4 (internal AC supply) G-fuse according to IEC 60127-2/III AUMA art. no. Size 5 x 20 mm Voltage output (power supply unit) = 24 V 1.25 A T;...

  • Page 77: Test/Replace Fuses

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Corrective action 11.3.2.2. Test/replace fuses F3/F4 Information: For version with electrical connection type KP/KPH, the fuses (F1/F2) are also located on the PSU board.
  • Page 78 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Corrective action ACExC 01.2 Intrusive Required user level: Specialist (4) or higher. Diagnostic M0022 TMS proof test M1950 Set selector switch to position 0 (OFF). Test procedure: Return to the main menu and select the simulation value: Thermal test in parameterTMS proof test M1950.

  • Page 79: 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 80 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 81: Disconnection From The Mains With Kt/Km Electrical Connection

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Servicing and maintenance 12.2.2. Disconnection from the mains with KT/KM electrical connection Figure 78: KT/KM electrical connection Cover Screws for cover O-ring Screws (with gaskets) within connection frame...

  • Page 82: Maintenance

    Electrical connection cables must be placed properly and in perfect condition. Thoroughly touch up any possible damage to painting to prevent corrosion. Original paint in small quantities can be supplied by AUMA . Cable entries, cable glands, plugs etc. have to be checked for correct tightness and sealing.
  • Page 83 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Servicing and maintenance Arrange for controlled waste disposal of the disassembled material or for sep- arate recycling according to materials. Observe the national regulations for waste disposal.

  • Page 84: 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 85 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Technical data With base and lever (option) Swing lever Made of spheroidal cast iron with two or three bores for fixing a lever arrangement. Considering the in- stallation conditions, the lever may be mounted to the output shaft in any desired position.
  • Page 86 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 87: 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...
  • Page 88 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Technical data ACExC 01.2 Intrusive Features and functions Control voltage/current consumption Standard: 24 V DC, current consumption: approx. 10 mA per input for control inputs Options: 48 V DC, current consumption: approx. 7 mA per input 60 V DC, current consumption: approx.
  • Page 89 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 90 Thermal overload relay in controls combined with thermoswitches within actuator Electrical connection Standard: AUMA Ex plug/socket connector with screw-type terminals (KP), max. 38 control terminals / max. supply voltage 525 V AC Options: AUMA Ex plug/socket connector with terminal blocks (KES), increased safety Ex e AUMA Ex plug/socket connector with terminal blocks (KES), flameproof enclosure Ex AUMA Ex plug/socket connector (KT);...
  • Page 91 (MWG requires a separate data cable.) Programming software AUMA CDT (Commissioning and Diagnostic Tool for Windows-based PC) AUMA Assistant App (Commissioning and Diagnostic Tool for Android devices) Further information Weight Approx. 12 kg (including Ex-plug/socket connector with screw-type terminals)

  • Page 92: Spare Parts

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Spare parts ACExC 01.2 Intrusive Spare parts 14.1. Part-turn actuators SQEx 05.2 SQEx 14.2/SQREx 05.2 SQREx 14.2 KT/KM...
  • Page 93 Spare parts 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 94: Actuator Controls Acexc 01.2 Kp/Kph

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Spare parts ACExC 01.2 Intrusive 14.2. Actuator controls ACExC 01.2 KP/KPH...
  • Page 95 Spare parts 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 96: Actuator Controls Aumatic Acexc 01.2 Kes

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Spare parts ACExC 01.2 Intrusive 14.3. Actuator controls AUMATIC ACExC 01.2 KES...
  • Page 97 Spare parts 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 98: Actuator Controls Acexc 01.2 Kt/Km

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Spare parts ACExC 01.2 Intrusive 14.4. Actuator controls ACExC 01.2 KT/KM...
  • Page 99 Spare parts 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 100: 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 101 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive...
  • Page 102 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive...

  • Page 103: Index

    SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Index Index Earth connection Electrical connection Electronic position transmitter 66, 69 Accessories (electrical con- nection) Enclosure protection 8, 9, 9, 86, 90 Actual value - indication on...
  • Page 104 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical Index ACExC 01.2 Intrusive Language in the display Packaging LED end position signalling Parking frame LEDs (indication lights) Password Limit switching 61, 64 Password change Local actuator operation...
  • Page 105 SQEx 05.2 SQEx 14.2 / SQREx 05.2 SQREx 14.2 Control unit - electromechanical ACExC 01.2 Intrusive Index Safety instructions Year of manufacture Safety instructions/warnings Year of production Safety measures Safety standards Self-retaining Serial number 8, 9, 11 Service Servicing Setpoint - indication on dis-...

  • Page 106: Addresses

    Europe AUMA Finland Oy AUMA-LUSA Representative Office, Lda. FI 02230 Espoo PT 2730-033 Barcarena Tel +358 9 5840 22 Tel +351 211 307 100 AUMA Riester GmbH & Co. KG auma@auma.fi geral@aumalusa.pt www.auma.fi Location Muellheim SAUTECH DE 79373 Muellheim AUMA France S.A.R.L.
  • Page 107 AUMA worldwide America AUMA Actuators (China) Co., Ltd. FLOWTORK TECHNOLOGIES CN 215499 Taicang CORPORATION AUMA Argentina Rep.Office Tel +86 512 3302 6900 PH 1550 Mandaluyong City AR Buenos Aires mailbox@auma-china.com Tel +63 2 532 4058 Tel +54 11 4737 9026 www.auma-china.com...
  • Page 108 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 Y006.034/003/en/1.18 For detailed information on AUMA products, refer to the Internet: www.auma.com...

This manual is also suitable for:

Sqex 14.2Sqrex 05.2Sqrex 14.2Acexc 01.2

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