AUMA SAEx 25.1 Operation Instructions Manual
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AUMA SAEx 25.1 Operation Instructions Manual

Multi-turn actuators, control unit - electromechanical with actuator controls, on wall bracket
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Multi-turn actuators
SAEx 25.1
SAEx 40.1
SAREx 25.1
SAREx 30.1
Control unit - electromechanical
with actuator controls
ACExC 01.2 on wall bracket
Control
Parallel
Profibus DP
Modbus RTU
Modbus TCP/IP
Foundation Fieldbus
HART
Profinet
Operation instructions
Assembly, operation, commissioning

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  • Page 1 Multi-turn actuators SAEx 25.1 SAEx 40.1 SAREx 25.1 SAREx 30.1 Control unit - electromechanical with actuator controls ACExC 01.2 on wall bracket Control Parallel Profibus DP Modbus RTU Modbus TCP/IP Foundation Fieldbus HART Profinet Operation instructions Assembly, operation, commissioning...

  • Page 2: Table Of Contents

    This document contains information for assembly, commissioning and maintenance staff. 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 7.1. 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. Optional indications 7.4.1.
  • Page 4 Technical data Multi-turn actuators 13.2. Technical data Actuator controls 13.3. Technical data Control box Spare parts..........................14.1. Multi-turn actuators SAEx 25.1 SAEx 40.1/SAREx 25.1 SAREx 30.1 14.2. Actuator controls ACExC 01.2 KP/KPH 14.3. Actuator controls AUMATIC ACExC 01.2 KES 14.4.
  • Page 5 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Table of contents Index............................Addresses..........................

  • Page 6: Safety Instructions

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Safety instructions ACExC 01.2 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 7: Warnings And Notes

    Safety instructions If temperatures >40 °C are to be expected at the valve 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 8 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Safety instructions ACExC 01.2 Symbol for OPEN (valve open) Via the menu to parameter Describes the menu path to the parameter. When using the push buttons of local controls, the required parameter can be quickly found on the display. Display texts are shaded in grey: Display.

  • Page 9: Identification

    (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 10: Name Plate

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Identification ACExC 01.2 2.2. Name plate Figure 3: Arrangement of name plates Actuator name plate Actuator controls name plate Motor name plate Additional plate, e.g. KKS plate (Power Plant Classification System)
  • Page 11 Figure 5: Actuator controls name plate 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 6: Typenschild Motor (Beispiel) (= manufacturer logo);...
  • Page 12 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Identification ACExC 01.2 Approval plate in explosion-proof version Figure 7: Approval plates in explosion-proof version (examples) Ex symbol, CE mark, number of test authority Ex certificate (number) Classification: Electrical gas explosion protection...
  • Page 13 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 14 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Identification ACExC 01.2 Figure 9: Link to AUMA Assistant App: For further Service & Support, software/apps/... refer to www.auma.com.

  • Page 15: Transport And Storage

    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 16: Storage

    SAEx 40.1 ADX... 160-... Refer to motor name plate Indicated weight includes AUMA NORM multi-turn actuator with 3-phase AC motor, electrical con- nection in standard version, output drive type B1 and handwheel. For other output drive types, heed additional weights.

  • Page 17: Assembly

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Assembly Assembly 4.1. Mounting position The product described in this document can be operated without restriction in any mounting position. 4.2. Handwheel fitting Information For transport reason, handwheels with a diameter of 400 mm and larger are supplied separately within the scope of delivery.

  • Page 18: Multi-Turn Actuator: Mount To Valve/Gearbox

    4.3.1.1. Stem nut for output drive type A: finish machining This working step is only required if stem nut is supplied unbored or with pilot bore. Information For exact product version, please refer to the order-related technical data sheet or the AUMA Assistant App.
  • Page 19 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Assembly Figure 15: Output drive type A Stem nut Axial needle roller bearing [2.1] Axial bearing washer [2.2] Axial needle roller and cage assembly Spigot ring Remove spigot ring [3] from output drive.

  • Page 20: Multi-Turn Actuator With Output Drive Type A: Mount

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Assembly ACExC 01.2 4.3.1.2. Multi-turn actuator with output drive type A: mount Figure 16: Assembly of output drive type A Valve stem Output drive type A Screws to actuator Valve flange...

  • Page 21: Design Of Output Drive Types B And E

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Assembly 4.3.2. Design of output drive types B and E Figure 17: Output drive type B Multi-turn actuator flange For output drive types B/B1/B2 hollow shaft with keyway [2]*...

  • Page 22: Accessories For Assembly

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Assembly ACExC 01.2 Place multi-turn actuator [1] and ensure that the spigot fits uniformly in the recess and that the mounting faces are in complete contact. Fasten multi-turn actuator with screws according to table.
  • Page 23 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Assembly Screw stem protection tube [2] into thread and tighten it firmly. Information: For stem protection tubes made of two or more segments, all parts have to be thoroughly screwed together.

  • Page 24: 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). The actuators are suitable for use in TN and TT networks with directly grounded star Permissible networks point for nominal voltages up to maximum 690 V AC.
  • Page 25 Thyristor B3 up to 5.5 kW 63 A (g/R) I²t<5,000A²s The AUMA power class (A1, B1, ...) is indicated on the actuator controls name plate Bei Verwendung von Sicherungsautomaten muss der Anlaufstrom (I ) des Motors beachtet werden (siehe elektrisches Datenblatt). Wir empfehlen für Sicherungsautomaten die Auslösecharakteristik D oder K nach IEC 60947-2.

  • Page 26: Cable Installation For Wall Bracket And Control Box

    The actuator controls are mounted separately from the actuator on a wall bracket. Wall bracket The permissible cable length between actuator controls on wall bracket and the actuator amounts to 100 m maximum. We recommend using an AUMA cable set “LSW".
  • Page 27 RWG, IWG, potentiometer) do not belong to this group. They may not be sub- jected to an insulation test. For actuators with high nominal motor current (AUMA power class switchgear from Control box category A4), a control box is additionally required. Switchgear (reversing contactors) will then be installed in the control box and not within the actuator controls.

  • Page 28: Electrical Connection Of Actuator

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 5.3. Electrical connection of actuator Figure 24: Connection arrangement at actuator Motor connection compartment Cable entry for motor connection Electrical connection for power connections (figure shows KT version) 5.3.1.

  • Page 29: Motor Cables: Connect

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection Insert cable gland suitable for connecting cable. Information: When selecting cable glands observe type of protection (with Ex e bzw. Ex d approval) and type of protection IP (refer to name plate).

  • Page 30: Motor Connection Compartment: Close

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 5.3.1.3. Motor connection compartment: close Figure 27: Close motor connection compartment Cover Screws for cover O-ring Cable gland Clean sealing faces of cover [1] and housing. Check whether O-ring [3] is in good condition, replace if damaged.

  • Page 31: Cable Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection Electric shock due to presence of hazardous voltage! Failure to observe this warning results in death or serious injury. Disconnect device from the mains before opening. Loosen screws [2] and remove cover [1] Information: The terminal compartment is designed in protection type Ex e (increased safety).

  • Page 32: Terminal Compartment: Close

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 In case of a fault: Hazardous voltage while protective earth conductor is NOT connected! Risk of electric shock. Connect all protective earth conductors. Connect PE connection to external protective earth conductor of connecting cables.

  • Page 33: Electrical Connection Of Actuator Controls

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection Flameproof enclosure, danger of explosion! Risk of death or serious injury. Handle cover and housing parts with care. Joint surfaces must not be damaged or soiled in any way.

  • Page 34: Terminal Compartment: Open

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 Technical data Table 16: KP/KPH electrical connection Power contacts Control contacts No. of contacts max. 3 + protective earth conduct- 38 pins/sockets + protective earth con- or (PE)

  • Page 35: Cable Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection Insert cable glands suitable for connecting cables. Information: When selecting cable glands observe type of protection (with Ex e approval) and enclosure protection IP (refer to name plate).

  • Page 36: Terminal Compartment: Close

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 In case of a fault: Hazardous voltage while protective earth conductor is NOT connected! Risk of electric shock. Connect all protective earth conductors. Connect PE connection to external protective earth conductor of connecting cables.

  • Page 37: Kes Electrical Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection Fasten cable glands and blanking plugs applying the specified torque to ensure the required enclosure protection. 5.4.2. KES electrical connection Figure 37: KES electrical connection Terminal blocks Connection frame KES plug-in electrical connection with terminal blocks for power and control contacts.

  • Page 38: Terminal Compartment: Open

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 5.4.2.1. Terminal compartment: open Figure 38: Open terminal compartment Cover (illustration shows type of protection Ex e) Screws for cover O-ring Blanking plugs Cable gland (example) Connection frame Electric shock due to presence of hazardous voltage! Failure to observe this warning results in death or serious injury.

  • Page 39: Cable Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection 5.4.2.2. Cable connection Table 19: Terminal cross sections and terminal tightening torques Designation Terminal cross sections Tightening torques Power contacts (U, V, W) max. 10 mm² (flexible or solid) 1.8 Nm...

  • Page 40: Terminal Compartment: Close

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 5.4.2.3. Terminal compartment: close Figure 41: Close terminal compartment Cover (illustration shows type of protection Ex e) Screws for cover O-ring Blanking plugs Cable gland (example) Connection frame Clean sealing faces of cover [1] and connection frame [6].

  • Page 41: Kt/Km Electrical Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection 5.4.3. KT/KM electrical connection Figure 42: 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 42: Terminal Compartment: Open

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 5.4.3.1. Terminal compartment: open Figure 43: Open terminal compartment Cover (illustration shows KT version in type of protection Ex e) Screws for cover O-ring Blanking plug Cable gland (example)

  • Page 43: Cable Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection 5.4.3.2. Cable connection Table 21: Terminal cross sections and tightening torques Designation Terminal cross sections Connection type Power contacts Flexible or solid: Screw-type terminals (U1, V1, W1, U2, V2, W2) 0.25...
  • Page 44 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 In case of a fault: Hazardous voltage while protective earth conductor is NOT connected! Risk of electric shock. Connect all protective earth conductors. Connect PE connection to external protective earth conductor of connecting cables.

  • Page 45: Terminal Compartment: Close

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection 5.4.3.3. Terminal compartment: close Figure 47: Close terminal compartment Cover (illustration shows KT version in type of protection Ex e) Screws for cover O-ring Blanking plug Cable gland KT-Ex e connection frame Clean sealing faces of cover [1] and connection frame [6].

  • Page 46: External Earth Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Electrical connection ACExC 01.2 5.5. External earth connection Figure 48: Earth connection for multi-turn actuator Figure 49: Earth connection for wall bracket External earth connection (U-bracket) for connection to equipotential compensation.

  • Page 47: Accessories For Electrical Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Electrical connection 5.6. Accessories for electrical connection 5.6.1. Parking frame Figure 50: Parking frame, example with Ex plug/socket connector and cover Parking frame for safe storage of a disconnected plug or cover.

  • Page 48: Operation

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Operation ACExC 01.2 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 49: Manual Operation: Disengage

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Operation Turn handwheel in desired direction. To close the valve, turn handwheel clockwise: Drive shaft (valve) turns clockwise in direction CLOSE. Figure 53: 6.1.2. Manual operation: disengage Manual operation is automatically disengaged when motor is started again. The handwheel does not rotate during motor operation.

  • Page 50: Actuator Operation From Remote

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Operation ACExC 01.2 Hot surfaces, e.g. possibly caused by high ambient temperatures or strong direct sunlight! Risk of burns Verify surface temperature and wear protective gloves. Set selector switch [5] to position Local control (LOCAL).

  • Page 51: Menu Layout And Navigation

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Operation Figure 55: [1 4] Push buttons or navigation support Selector switch Display Table 23: Important push button functions for menu navigation Push buttons Navigation sup- Functions port on display Up ▲...

  • Page 52: User Level, Password

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Operation ACExC 01.2 Figure 57: Marking with ID ID starts with = status menu ID starts with = main menu It is possible to select between status menu S and main menu M: Group selection For this, set selector switch to 0 (OFF), hold down push button C for approx.

  • Page 53: Password Entry

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Operation Table 24: User levels and authorisations Designation (user level) Authorisation/password Observer (1) Verify settings No password required Operator (2) Change settings Default factory password: 0000 Maintenance (3) Reserved for future extensions...

  • Page 54: Language In The Display

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Operation ACExC 01.2 Select parameter Change passwords either: Change passwords click via the menu to parameter, or via direct display: press and enter ID M0229 Display indicates: ▶ Change passwords The user level is indicated in the top row (1 6), e.g.:...
  • Page 55 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Operation Enter password (→ enter password). Display indicates: ▶ Language and Save (bottom row) Language selection 10. Select new language via Up ▲ Down ▼ resulting in the following significations: black triangle: ▶...

  • Page 56: Indications

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Indications ACExC 01.2 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 57: Feedback Indications From Actuator And Valve

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Indications Figure 65: Information in the status bar (top) Operation mode Error symbol (only for faults and warnings) ID number: S = Status page If further details or information are available with reference to the display, the following Navigation support indications Details or More appear in the navigation support (bottom display row).
  • Page 58 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Indications ACExC 01.2 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 59: 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 60: Status Indications According To Namur Recommendation

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Indications ACExC 01.2 Figure 74: 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. If such an indication has occurred, the display shows S0006: the number of indications occurred a blinking crossbar after approx.
  • Page 61 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Indications 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. If an indication has occurred via the function check, the display shows S0009: the number of indications occurred a blinking triangle with a spanner after approx.

  • Page 62: Indication Lights Of Local Controls

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Indications ACExC 01.2 7.3. Indication lights of local controls Figure 81: Arrangement and signification of indication lights Marking with symbols (standard) Marking with figures 1 6 (option) End position CLOSED reached (blinking: operation in direction CLOSE)

  • Page 63: Optional Indications

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Indications 7.4. Optional indications 7.4.1. Mechanical position indication via indicator mark Figure 82: Mechanical position indicator End position OPEN reached End position CLOSED reached Indicator mark at cover Independent of power supply...

  • Page 64: Signals (Output Signals)

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Signals (output signals) ACExC 01.2 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 65: Commissioning (Basic Settings)

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Commissioning (basic settings) 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. The controls' power supply is maintained.

  • Page 66: Switch Compartment: Open

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Commissioning (basic settings) ACExC 01.2 Up ▲ Down ▼ to select: CLOSE or OPEN ▶ End position CLOSED ▶ End position OPEN The black triangle ▶ indicates the current selection. Press...

  • Page 67: Torque Switching: Set

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Commissioning (basic settings) If indicator disc [3] is available: Remove indicator disc [3] using a spanner (as lever). Information: To avoid damage to paint finish, use spanner in combination with soft object, e.g.

  • Page 68: End Position Closed (Black Section): Set

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Commissioning (basic settings) ACExC 01.2 Figure 84: Setting elements for limit switching Black section: Setting spindle: End position CLOSED Pointer: End position CLOSED Mark: End position CLOSED is set White section:...

  • Page 69: Test Run

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Commissioning (basic settings) 9.6. Test run Only perform test run only once all settings previously described have been performed. 9.6.1. Direction of rotation at mechanical position indicator: check Valve damage due to incorrect direction of rotation! If the direction of rotation is wrong, switch off immediately (press STOP).

  • Page 70: Direction Of Rotation At Hollow Shaft/Stem: Check

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Commissioning (basic settings) ACExC 01.2 9.6.2. Direction of rotation at hollow shaft/stem: check Figure 86: Direction of rotation of the hollow shaft/stem for operation in direction CLOSE (“clockwise closing” version) Threaded plug...

  • Page 71: Reference Operation Position Feedback: Perform

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Commissioning (basic settings) Operate actuator using push buttons OPEN, STOP, CLOSE. The limit switching is set correctly if (default indication): the yellow indication light/LED1 is illuminated in end position CLOSED the green indication light/LED5 is illuminated in end position OPEN the indication lights go out after travelling into opposite direction.

  • Page 72: Commissioning (Optional Equipment Settings)

    Ex ib according to IEC 60079-11. Intrinsically safe electric circuit, risk of explosion! Risk of death or serious injury. Observe the applicable installation regulations relating to explosion protection when connecting. Do NOT lead cables via the connections of AUMA actuator controls.

  • Page 73: Measuring Range: Set

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Commissioning (optional equipment settings) Technical data Table 27: RWG 5020 Data 2-wire system Output current I 20 mA Power supply U 28.5 V DC Short-circuit current I < 200 mA Power P <...

  • Page 74: Intermediate Positions: Set

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Commissioning (optional equipment settings) ACExC 01.2 Approach end position CLOSED anew and check minimum value (4.1 mA). If necessary, correct the setting. If the maximum value cannot be reached, the selection of the reduction gearing must Information be checked.

  • Page 75: Mechanical Position Indicator: Set

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Commissioning (optional equipment settings) 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 76: Corrective Action

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Corrective action ACExC 01.2 Corrective action 11.1. Faults during commissioning Table 28: Faults during operation/commissioning Fault Description/cause Remedy Mechanical position indicator cannot Exchange reduction gearing. be set. In spite of correct setting of mechan-...
  • Page 77 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Corrective action Table 29: 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 78 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Corrective action ACExC 01.2 Warnings and Out of specification Indication on display Description/cause Remedy Wrn setpoint position Warning: Loss of signal setpoint position Check setpoint signal. Possible causes: For an adjusted setpoint range of e.g. 4 20 mA, the input signal is 0 (signal loss).
  • Page 79 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Corrective action 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 80: 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 81: Fuse Replacement

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Corrective action Table 35: 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 82: Test/Replace Fuses

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Corrective action ACExC 01.2 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. Loosen screws [1] and remove cover [2] on the rear of the actuator controls.

  • Page 83: Motor Protection (Thermal Monitoring)

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Corrective action Figure 93: Control box Table 37: Fuses Description F1 3 Isolating switch (3-pole) Size/type: 10 x 38 mm aM 16 A, slow-blow, 500 V Further compontents K2.1/K1.1...
  • Page 84 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Corrective action ACExC 01.2 Return to the main menu and select the simulation value: Thermal test in parameter TMS proof test M1950. Activate motor protection simulation: Press Ok push button. The safety function is correct if no fault signal is displayed.

  • Page 85: 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 86: Disconnection From The Mains

    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. Clean sealing faces of plug/socket connector and housing. Fitting the plug/socket connector: Preserve joint surfaces with an acid-free corrosion protection agent.

  • Page 87: Disconnection From The Mains With Kt/Km Electrical Connection

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Servicing and maintenance 12.2.2. Disconnection from the mains with KT/KM electrical connection Figure 96: KT/KM electrical connection Cover Screws for cover O-ring Screws (with gaskets) within connection frame Connection frame Grub screws within connection frame Ignition of potentially explosive atmospheres caused by sparks.

  • Page 88: 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 89 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Servicing and maintenance various metals plastics greases and oils The following generally applies: Greases and oils are hazardous to water and must not be released into the environment. Arrange for controlled waste disposal of the disassembled material or for sep- arate recycling according to materials.

  • Page 90: 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 Multi-turn actuators Features and functions...
  • Page 91 Resistant to vibration during start-up or for failures of the plant. However, a fatigue strength may not be derived from this. Valid for multi-turn actuators in version AUMA NORM (with AUMA plug/socket con- nector, without actuator controls). Not valid in combination with gearboxes.
  • Page 92 Standard: AUMA silver-grey (similar to RAL 7037) Option: Other colours available on request Lifetime AUMA multi-turn actuators meet or exceed the lifetime requirements of EN 15714-2. Detailed information can be provided on request. Further information EU Directives ATEX Directive: (2014/34/EU)

  • Page 93: 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 94 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Technical data ACExC 01.2 Features and functions Status signals Standard: 6 programmable output contacts: (output signals) 5 potential-free NO contacts with one common, max. 250 V AC, 1 A (resistive load)
  • Page 95 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 96 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 97: Technical Data Control Box

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Technical data Further information Weight Approx. 12 kg (including Ex-plug/socket connector with screw-type terminals) Directives ATEX Directive: (2014/34/EU) Electromagnetic Compatibility (EMC): (2014/30/EU) Low Voltage Directive: (2014/35/EU) Machinery Directive: (2006/42/EC) 13.3.

  • Page 98: Spare Parts

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Spare parts ACExC 01.2 Spare parts 14.1. Multi-turn actuators SAEx 25.1 SAEx 40.1/SAREx 25.1 SAREx 30.1...
  • 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: Actuator Controls Acexc 01.2 Kp/Kph

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Spare parts ACExC 01.2 14.2. Actuator controls ACExC 01.2 KP/KPH...
  • Page 101 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 102: Actuator Controls Aumatic Acexc 01.2 Kes

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Spare parts ACExC 01.2 14.3. Actuator controls AUMATIC ACExC 01.2 KES...
  • Page 103 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 104: Actuator Controls Acexc 01.2 Kt/Km

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Spare parts ACExC 01.2 14.4. Actuator controls ACExC 01.2 KT/KM...
  • Page 105 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 106: Exc Wall Bracket

    SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Spare parts ACExC 01.2 14.5. ExC wall bracket...
  • Page 107 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 108 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Index ACExC 01.2 Index Earth connection Electrical connection Electronic position transmitter Accessories (electrical con- nection) Enclosure protection 10, 11, 11, 91, 96 Accessories for assembly Error - indication on display Actual value - indication on...
  • Page 109 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 ACExC 01.2 Index Main menu Range of application Mains frequency 11, 11 Rated current Mains voltage 11, 11, 24 Rated power Maintenance 6, 85, 88 Recycling Maintenance required - indic- Reference operation...
  • Page 110 SAEx 25.1 SAEx 40.1 / SAREx 25.1 SAREx 30.1 Index ACExC 01.2 Technical data Technical data for limit and torque switches Temperature protection Terminal plan Test certificate Test run Torque - indication on display Torque range Torque switching Transport Type (device type)
  • Page 112 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 Y005.733/003/en/1.20 For detailed information on AUMA products, refer to the Internet: www.auma.com...

This manual is also suitable for:

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