AUMA SA 07.2 Operation Instructions Manual
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AUMA SA 07.2 Operation Instructions Manual

Multi-turn actuators control unit - electromechanical with actuator controls
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Multi-turn actuators
SA 07.2
SA 16.2
SAR 07.2
SAR 16.2
Control unit - electromechanical
with actuator controls
AC 01.2 Intrusive
Control
Parallel
Profibus DP
Profinet
Modbus RTU
Modbus TCP/IP
EtherNet/IP
Foundation Fieldbus
HART
Operation instructions
Assembly and commissioning

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Summary of Contents for AUMA SA 07.2

  • Page 1 Multi-turn actuators SA 07.2 SA 16.2 SAR 07.2 SAR 16.2 Control unit - electromechanical with actuator controls AC 01.2 Intrusive Control Parallel Profibus DP Profinet Modbus RTU Modbus TCP/IP EtherNet/IP Foundation Fieldbus HART Operation instructions Assembly and 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 AC 01.2 Modbus Manual (Fieldbus device integration) of actuator controls AC 01.2 Modbus Reference documents are available on the Internet at: http://www.auma.com. Table of contents Page Safety instructions.........................
  • Page 3 8.1. Indications during commissioning 8.2. Indications in the display 8.2.1. Feedback signals from actuator and valve 8.2.2. Status indications according to AUMA classification 8.2.3. Status indications according to NAMUR recommendation 8.3. Indication lights of local controls 8.4. Optional indications 8.4.1.
  • Page 4 Disposal and recycling Technical data......................... 14.1. Technical data Multi-turn actuators 14.2. Technical data Actuator controls 14.3. Tightening torques for screws Spare parts..........................15.1. Multi-turn actuators SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 15.2. AC 01.2 actuator controls with SD electrical connection Index............................

  • Page 5: Safety Instructions

    Any device modification requires prior written consent of the manufacturer. 1.2. Range of application AUMA multi-turn actuators SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 are designed for the operation of industrial valves, e.g. globe valves, gate valves, butterfly valves, and ball valves.

  • Page 6: Warnings And Notes

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Safety instructions AC 01.2 Intrusive Modbus RTU Service lifts according to EN 81-1/A1 Escalators Continuous duty Buried service Continuous underwater use (observe enclosure protection) Potentially explosive areas Radiation exposed areas in nuclear power plants No liability can be assumed for inappropriate or unintended use.

  • Page 7: Short Description

    App and software Using the AUMA CDT software for Windows-based computers (notebooks or tablets) and the AUMA Assistant App, actuator data can be uploaded and read, settings can be modified and stored. The connection between computer and AUMA actuator is established wireless via Bluetooth interface. With the AUMA Cloud, we provide an interactive platform to collect and assess e.g.
  • Page 8 The AUMA Cloud is the driving element of the digital AUMA world, acting as interactive platform for efficient maintenance of AUMA actuators at moderate cost. The AUMA Cloud collects all device data of all actuators within one site and provides a clear overview at a glance. Detailed analysis provides valuable information on potential maintenance requirements.

  • Page 9: Name Plate

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Name plate Name plate Figure 4: 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 10 Figure 6: Name plate for actuator controls (example) 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 7: Motor name plate (example) (= manufacturer logo);...
  • 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 SAR 16.2 Control unit - electromechanical Name plate AC 01.2 Intrusive Modbus RTU 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: Transport And Storage

    Perform lift trial at low height to eliminate any potential danger e.g. by tilting. Figure 9: Example: Lifting the actuator Weights Table 5: Weight for AC 01.2 actuator controls with electrical connection type: Weight approx. [kg] AUMA plug/socket connector with screw-type connection...
  • Page 14 SAR 16.2 AD... 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. Table 7: Weights for multi-turn actuators SA 07.2...

  • Page 15: Storage

    FN... 100-... SAR 16.2 Refer to motor name plate Indicated weight includes AUMA NORM multi-turn actuator with DC motor, electrical connection in standard version, output drive type B1 and handwheel. For other output drive types, heed additional weights. Table 9:...

  • Page 16: Assembly

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Assembly AC 01.2 Intrusive Modbus RTU Assembly 5.1. Mounting position When using grease as lubricant, the product described herein can be operated in any mounting position. When using oil instead of grease within the actuator gear housing, perpendicular mounting position is specified whereby the flange is pointing downward.

  • Page 17: Overview Of Output Drive Types

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Assembly 5.3.1. Overview of output drive types Table 10: Overview on output drive types Valve attachment Application Description Assembly for rising, non-rotating valve stem ➭...

  • Page 18: 5.3.2.1. Multi-Turn Actuator With Output Drive Type A: Mount

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Assembly AC 01.2 Intrusive Modbus RTU 5.3.2.1. Multi-turn actuator with output drive type A: mount If output drive type A is already mounted to the multi-turn actuator: Loosen screws [3] and remove output drive type A [2].
  • Page 19 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Assembly Fit multi-turn actuator on the valve stem so that the stem nut dogs engage into the output drive sleeve. Figure 14: The flanges are flush with each other if properly engaged.

  • Page 20: 5.3.2.2. 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. Figure 16: Output drive type A Stem nut Axial needle roller bearing [2.1] Axial bearing washer...

  • Page 21: Output Drive Types B/C/D And E

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Assembly 5.3.3. Output drive types B/C/D and E Figure 17: Mounting principle Flange multi-turn actuator (e.g. F07) Hollow shaft Output drive sleeve (illustration examples)

  • Page 22: 5.3.3.1. Multi-Turn Actuator With Output Drive Type B: Mount

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Assembly AC 01.2 Intrusive Modbus RTU 5.3.3.1. Multi-turn actuator with output drive type B: mount Figure 18: Mounting output drive types B Multi-turn actuator Valve/gearbox Valve/gearbox shaft Procedure Check if mounting flanges fit together.

  • Page 23: Accessories For Assembly

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Assembly 5.4. Accessories for assembly 5.4.1. Stem protection tube for rising valve stem Figure 19: Assembly of the stem protection tube Protective cap for stem protection tube (fitted)

  • Page 24: Mounting Positions Of Local Controls

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Assembly AC 01.2 Intrusive Modbus RTU 5.5. Mounting positions of local controls Figure 21: Mounting positions The mounting position of the local controls is implemented according to the order.

  • Page 25: Electrical Connection

    The pertaining wiring diagram/terminal plan (in German or English) is attached to the device in a weather-proof bag, together with these operation instructions. 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). Permissible networks The actuators are suitable for use in TN and TT networks with directly grounded star point for nominal voltages up to maximum 690 V AC.
  • Page 26 5.5 kW 63 A (g/R) I²t<5,000A²s The AUMA power class (A1, B1, ...) is indicated on the actuator controls name plate Consider the motor starting current (IA) (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 27 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Electrical connection For connecting cables exposed to UV radiation (outdoor installation), use UV resistant cables. For the connection of position transmitters, screened cables must be used.

  • Page 28: Sd Electrical Connection (Auma Plug/Socket Connector)

    10 mm (solid) (flexible or solid) For some special motors, the connection of the power terminals (U1, V1, W1, U2, Information V2, W2) is not performed via the AUMA plug/socket connector but via a terminal board directly at the motor.

  • Page 29: Terminal Compartment (For Mains Connection): Open

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Electrical connection 6.2.1. Terminal compartment (for mains connection): open Figure 24: Open mains terminal compartment Connection housing Screws for frame O-ring Screws for socket carrier...

  • Page 30: Cable Connection

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Electrical connection AC 01.2 Intrusive Modbus RTU 6.2.2. Cable connection Table 20: Terminal cross sections and terminal tightening torques Designation Terminal cross sections Tightening torques Power contacts 6 mm (flexible) 1.5 Nm...

  • Page 31: Terminal Compartment (For Mains Connection): Close

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Electrical connection 6.2.3. Terminal compartment (for mains connection): close Figure 27: Close mains terminal compartment Connection housing Screws for connection housing O-ring Screws for socket carrier...

  • Page 32: Fieldbus Terminal Compartment: Open

    O-ring Cable entries for fieldbus cables Blanking plug The AUMA plug/socket connector is equipped with a connection board for connecting the fieldbus cables. When removing the cover [1], the connection board is easily accessible. Electric shock due to presence of hazardous voltage! Failure to observe this warning results in death or serious injury.

  • Page 33: Fieldbus Cables: Connect

    For loop redundancy, automatic termination is performed as soon as actuator controls are connected to the power supply. When interrupting the power supply, e.g. after removing the AUMA plug/socket connector, both RS-485 loop segments are automatically connected to each other.

  • Page 34: Fieldbus Terminal Compartment: Close

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Electrical connection AC 01.2 Intrusive Modbus RTU If the actuator is the final fieldbus device in the fieldbus segment: 2.1 Switch on the termination resistor for channel 1 using switch [S1] (position ON).

  • Page 35: 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 36: Parking Frame

    AC 01.2 Intrusive Modbus RTU 6.3.2. Parking frame Figure 33: Parking frame, example with AUMA plug/socket connector and cover Parking frame for safe storage of a disconnected plug or cover. Application For protection against touching the bare contacts and against environmental influences.

  • Page 37: External Earth Connection

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Electrical connection 6.3.4. External earth connection Figure 35: Earth connection for multi-turn actuator External earth connection (U-bracket) for connection to equipotential compensation. Application Table 23:...

  • Page 38: Operation

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Operation AC 01.2 Intrusive Modbus RTU Operation 7.1. 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 39: Motor Operation

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Operation Figure 37: Handwheel without/with overload protection Handwheel without overload protection (standard) Handwheel with overload protection/safety hub (option) 7.2. Motor operation Valve damage due to incorrect basic setting! Prior to electric actuator operation, perform the basic settings for “type of seating”...

  • Page 40: Actuator Operation From Remote

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Operation AC 01.2 Intrusive Modbus RTU Hot surfaces, e.g. possibly caused by high ambient temperatures or strong direct sunlight! Risk of burns Verify surface temperature and wear protective gloves.

  • Page 41: Menu Layout And Navigation

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Operation Figure 39: [1 4] Push buttons or navigation support Selector switch Display Table 25: Important push button functions for menu navigation Push buttons...

  • Page 42: User Level, Password

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Operation AC 01.2 Intrusive Modbus RTU Figure 41: Marking with ID ID starts with = status menu ID starts with = main menu Group selection It is possible to select between status menu S and main menu M: For this, set selector switch to 0 (OFF), hold down push button C for approx.

  • Page 43: Password Entry

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Operation Table 26: User levels and authorisations Designation (user level) Authorisation/password Observer (1) Verify settings No password required Operator (2) Change settings Default factory password: 0000...

  • Page 44: Timeout For Incorrect Password Entry

    A timeout for incorrect password entry is provided with actuator controls.This prevents unauthorised access by systematic trials. The timeout is active for incorrect entries via the local controls as well as incorrect entries via our software tools (AUMA CDT, AUMA Assistant App). After five subsequent incorrect trials, further entry is inhibited for one minute.
  • Page 45 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Operation The bottom row of the display indicates: Save → continue with step 10 Edit → continue with step 6 Press Edit. Display indicates: ▶ Observer (1) Up ▲...

  • Page 46: Indications

    If no entry is made over a longer period of time (approx. 1 minute), the display automatically returns to the first status indication. 8.2. Indications in the display Menus and functions depend on the actuator controls firmware version! Should menus or functions be unavailable, please contact the AUMA Service.

  • Page 47: Feedback Signals From Actuator And Valve

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Indications The status bar (first row in the display) indicates the operation mode [1], the presence Status bar of an error [2] and the ID number [3] of the current display indication.
  • Page 48 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Indications AC 01.2 Intrusive Modbus RTU Operation commands (S0003) The display S0003 indicates: active operation commands, like e.g.: Operation in direction CLOSE or in direc- tion OPEN the actual value E2 as bar graph indication and as value between 0 and 100...

  • Page 49: Status Indications According To Auma Classification

    Pause for operation in direction OPEN Pause for operation in directions OPEN and CLOSE 8.2.2. 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 50: Status Indications According To Namur Recommendation

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Indications AC 01.2 Intrusive Modbus RTU Figure 58: Fault For further information, please also refer to <Corrective action>. 8.2.3. Status indications according to NAMUR recommendation These indications are available, if the parameter Diagnostic classific. M0539 is set to NAMUR.

  • Page 51: Indication Lights Of Local Controls

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Indications Figure 61: Maintenance required For further information, please also refer to <Corrective action>. Failure (S0011) The S0011 indication shows the causes of the failure indication according to NAMUR recommendation NE 107.

  • Page 52: Optional Indications

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Indications AC 01.2 Intrusive Modbus RTU Indication light 2 = Torque fault CLOSE Indication light 3 = Thermal fault Indication light 4 = Torque fault OPEN Indicat. light 5 (right) = End p. OPEN, blink Signal interm.

  • Page 53: Signals (Output Signals)

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Signals (output signals) Signals (output signals) 9.1. Status signals via output contacts (digital outputs) Output contacts are only available if a parallel interface is provided in addition to the Conditions fieldbus interface.

  • Page 54: Commissioning (Basic Settings)

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (basic settings) AC 01.2 Intrusive Modbus RTU 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 55: Fieldbus Address (Slave Address), Baud Rate, Parity And Monitoring Time: 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 56: Torque Switching: Set

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (basic settings) AC 01.2 Intrusive Modbus RTU 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 57: Limit Switching: Set

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU 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 58: Intermediate Positions: Set

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (basic settings) AC 01.2 Intrusive Modbus RTU Turn handwheel counterclockwise until valve is open. Turn handwheel by approximately half a turn (overrun) in the opposite direction. 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 59: Running Direction Open (White Section): Set

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Commissioning (basic settings) As soon as the pointer [2] moves to mark [3]: Stop turning and release setting spindle. The intermediate position setting in running direction CLOSE is complete.

  • Page 60: Direction Of Rotation At Hollow Shaft/Stem: Check

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (basic settings) AC 01.2 Intrusive Modbus RTU Switch on actuator in direction CLOSE and observe the direction of rotation on the mechanical position indication: For mechanical position indication via indicator mark: (not self-adjust-...

  • Page 61: Limit Switching: Check

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Commissioning (basic settings) Switch on actuator in direction CLOSE and observe direction of rotation at hollow shaft [3] or stem [5]: The direction of rotation is correct if the actuator moves in direction CLOSE and the hollow shaft in clockwise direction, or the stem moves downward.
  • Page 62 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (basic settings) AC 01.2 Intrusive Modbus RTU Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and insert it correctly. Figure 70: Place cover [1] on switch compartment.

  • Page 63: Commissioning (Optional Equipment Settings)

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Commissioning (optional equipment settings) Commissioning (optional equipment settings) 11.1. EWG 01.1 electronic position transmitter EWG 01.1 electronic position transmitter signals the remote position or the valve position.

  • Page 64: Measuring Range: Set

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (optional equipment settings) AC 01.2 Intrusive Modbus RTU Table 29: Short overview on push button functions Push but- Function tons [S1] + [S2] → press simultaneously for 5 s: Activate setting mode [S1] →...

  • Page 65: Current Values : Adjust

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Commissioning (optional equipment settings) Perform setting in the second end position following the same steps. Approach both end positions again to check the setting.

  • Page 66: Potentiometer: Set

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (optional equipment settings) AC 01.2 Intrusive Modbus RTU Figure 72: View on control unit Potentiometer 11.2.1. Potentiometer: set Information Due to the ratio of the reduction gearing, the complete resistance range/stroke is not always covered.

  • Page 67: Measuring Range: Set

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Commissioning (optional equipment settings) Figure 73: View on control unit when switch compartment is open Potentiometer (travel sensor) Potentiometer min. (0/4 mA) Potentiometer max. (20 mA)
  • Page 68 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Commissioning (optional equipment settings) AC 01.2 Intrusive Modbus RTU Hold lower indicator disc in position and turn upper disc with symbol (OPEN) until it is in alignment with the mark on the cover.

  • Page 69: Corrective Action

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Corrective action Corrective action 12.1. Faults during commissioning Table 32: Faults during operation/commissioning Fault Description/cause Remedy Mechanical position indicator cannot Reduction gearing is not suitable for turns/stroke Set gear stage of the reduction gearing.
  • Page 70 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Corrective action AC 01.2 Intrusive Modbus RTU Table 33: 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 71 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Corrective action Warnings and Out of specification Indication on display Description/cause Remedy Wrn input AIN 2 Warning: Loss of signal analogue input 2 Check wiring.
  • Page 72 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Corrective action AC 01.2 Intrusive Modbus RTU Table 35: Faults and Failure Indication on display Description/cause Remedy Configuration error Collective signal 11: Press push button Details to display a list of indi- Configuration error has occurred.
  • Page 73 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 74: Fuses

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Corrective action AC 01.2 Intrusive Modbus RTU Not ready REMOTE and Function check (collective signal 04) Indication on display Description/cause Remedy Interlock by-pass By-pass function is interlocked. Check states of main and by-pass valve.

  • Page 75: Test/Replace Fuses

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Corrective action Figure 74: Pull fuse holder out of pin carrier, open fuse cover and replace old fuses by new ones. 12.3.2.2. Test/replace fuses F3/F4 Loosen screws [1] and remove cover [2] on the rear of the actuator controls.
  • Page 76 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Corrective action AC 01.2 Intrusive Modbus RTU 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 77: 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 contact addresses, refer to our website (www.auma.com).

  • Page 78: Maintenance

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Servicing and maintenance AC 01.2 Intrusive Modbus RTU 13.2. Maintenance During maintenance, the mechanical parts of the handwheel activation, in particular Manual operation motor coupling and retaining spring, must be checked. Replace the parts in case of visible wear.

  • Page 79: 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). 14.1. Technical data Multi-turn actuators Features and functions...
  • Page 80 For special motors differing enclosure protection available (refer to motor name plate) Option: DS Terminal compartment additionally sealed against interior (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 immersion.

  • Page 81: Technical Data Actuator Controls

    Resistant to vibration during start-up or for failures of the plant. However, a fatigue strength may not be derived from this. Indications apply to actuators with AUMA 3-phase AC motor and AUMA plug/socket connector. They are not valid in combination with gearboxes.
  • Page 82 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 83 (Not possible in combination with PTC tripping device) Redundancy (option) Redundant line topology with universal redundancy behaviour according to AUMA redundancy I or II Redundant loop topology in combination with SIMA Master Station Max. number of actuators with actuator controls per redundant loop: 247 units Max.
  • Page 84 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Technical data AC 01.2 Intrusive Modbus RTU Features and functions Application functions Standard: Selectable type of seating, limit or torque seating for end position OPEN and end po- sition CLOSED...
  • Page 85 Overvoltage protection (option) Protection of the actuator and control electronics against overvoltages on the fieldbus cables of up to 4 Electrical connection Standard: AUMA plug/socket connector with screw-type connection Option: Gold-plated control plug (sockets and plugs) Threads for cable entries...
  • Page 86 Option: 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 Continuous immersion in water: maximal 96 hours Up to 10 operations during immersion Modulating duty is not possible during immersion.

  • Page 87: Tightening Torques For Screws

    Cable length between actuator and actuator controls is max. 100 m. An MWG is required for position feedback. Programming software AUMA CDT (Commissioning and Diagnostic Tool for Windows-based PC) AUMA Assistant App (Commissioning and Diagnostic Tool for Android devices) Torque measurement flange DMF Accessory for torque measurement for SA/SAR 07.2 SA/SAR 16.2...

  • Page 88: Spare Parts

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Spare parts AC 01.2 Intrusive Modbus RTU Spare parts 15.1. Multi-turn actuators SA 07.2 SA 16.2/SAR 07.2 SAR 16.2...
  • Page 89 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 90: Ac 01.2 Actuator Controls With Sd Electrical Connection

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Spare parts AC 01.2 Intrusive Modbus RTU 15.2. AC 01.2 actuator controls with SD electrical connection...
  • Page 91 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 92: Index

    SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Index AC 01.2 Intrusive Modbus RTU Index Earth connection Electrical connection 25, 79 Electronic position transmitter 63, 66 Accessories (electrical con- nection) Enclosure protection 9, 10, 10, 80, 86...
  • Page 93 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical AC 01.2 Intrusive Modbus RTU Index Language in the display Parity LED end position signalling Parking frame LEDs (indication lights) Password Lifetime Password change Limit switching 57, 61 Password entry...
  • Page 94 SA 07.2 SA 16.2/SAR 07.2 SAR 16.2 Control unit - electromechanical Index AC 01.2 Intrusive Modbus RTU Safety instructions Wall bracket Safety instructions/warnings Warnings - indication on dis- Safety measures play Safety standards Wire diameter (fieldbus cable) Screw plugs Wiring diagram...
  • Page 96 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 Y005.283/003/en/1.21 For detailed information on AUMA products, refer to the Internet: www.auma.com...

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Sa 07.6Sa 10.2Sa 14.2Sa 14.6Sa 16.2Sar 07.2 ... Show all

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