AUMA SA 07.1 - SA 30.1 - Setting the Potentiometer (Option)

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16. Setting the potentiometer (option)

— For remote indication —

Move valve to end position CLOSED.

Turn potentiometer (E2) clockwise to the stop.

End position CLOSED corresponds to 0 %, end position OPEN to 100 %.

Turn potentiometer (E2) slightly back.

Due to the ratio of the reduction gearings for the position

transmitter

, the complete resistance range is not always

utilized for the whole travel. Therefore, an external possi-

bility for adjustment (setting potentiometer) must be

provided.

Perform fine-tuning of the zero point at external setting potentiometer

(for remote indication).

Multi-turn actuators SA 07.1 – SA 30.1/SAR 07.1 – SAR 30.1

Operation instructions with actuator controls AUMA MATIC AM 01.1/AM 02.1

Figure 37: Control unit

Main Page

Default Chapter2
- Default Chapter2
  - Table of Contents2
- 1 Safety Instructions4
- 2 Short Description5
- 3 Technical Data6
- 4 Additional Information to the Wiring Diagram Legend9
- 5 Transport, Storage and Packaging10
- 6 Mounting to Valve/Gearbox11
- 7 Mounting Positions of the Local Controls13
- 8 Electrical Connection14
  - Connection with AUMA Plug/Socket Connector (S, SH, SE)16
- 9 Manual Operation18
10 Operation and Indications of the Local Controls19
11 Opening the Switch Compartment21
- Pulling off the Indicator Disc (Option)21
- Removing the Cover from the Switch Compartment21
- Checking the Limit Switches22
- Setting End Position CLOSED (Black Section)22
- Setting End Position OPEN (White Section)22
12 Setting the Limit Switching22
- Checking the DUO Limit Switches23
- Setting Direction CLOSE (Black Section)23
- Setting Direction OPEN (White Section)23
13 Setting the DUO Limit Switching (Option)23
- Checking the Torque Switches24
- Setting24
14 Setting the Torque Switching24
- Checking the Direction of Rotation25
15 Test Run25
- Checking the PTC Tripping Device (Option)26
- Checking the Setting of the Limit Switching26
- Checking the Type of Seating26
16 Setting the Potentiometer (Option)27
17 Setting the Electronic Position Transmitter RWG (Option)28
- Setting 2-Wire System 4 - 20 Ma and 3-/4-Wire System 0 - 20 Ma29
- Setting 3-/4- Wire System 4 - 20 Ma30
18 Setting the Mechanical Position Indicator (Option)31
19 Closing the Switch Compartment31
20 Actuator Controls AUMA MATIC32
- Functions of the Diagnosis Leds on the Interface Board (Standard Version)32
- Programming the Logic Board33
- EMERGENCY - OPEN and EMERGENCY - CLOSE Signal (Option)34
21 Electronic Positioner (Option)35
- Setting35
- Technical Data35
- Setting Type of Signal (Option)36
- Setting Actuator Behaviour on Loss of Signal37
- Positioner Adjustment for End Position CLOSED (Standard Version)38
- Positioner Adjustment for End Position OPEN (Standard Version)39
- Setting the Sensitivity39
- Positioner Adjustment for End Position OPEN (Inverse Operation)41
- Positioner Adjustment End Position CLOSED (Inverse Operation)42
- Positioner Adjustment for Split Range43
- Positioner in Split Range Version (Option)43
- Programming43
- Split Range: Description of Functions43
- Functions of the Diagnosis Leds (Timer)45
22 Timer (Option)45
- Setting Start and End of Stepping Mode Via DUO Limit Switching (Option)46
- Setting on and off Times47
23 Fuses48
- Fuses Within the Actuator Controls48
- Motor Protection49
24 Enclosure Protection IP 68 (Option)50
25 Applications in Ex Zone 22 (Option)51
26 Maintenance52
27 Lubrication52
28 Disposal and Recycling52
29 Service52
30 Spare Parts List Multi-Turn Actuator SA(R) 07.1 - SA(R) 16.156
31 Spare Parts List Controls AUMA MATIC56
32 Declaration of Conformity and Declaration of Incorporation58
- Index59
- Addresses of AUMA Offices and Representatives60

AUMA SA 07.1 - SA 30.1 - Setting the Potentiometer (Option)

Table of Contents

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