AUMA SQEx 12.2 - Limit Switching: Check

2. Switch on actuator in direction CLOSE and observe the direction of rotation on
the mechanical position indication:
→
For self-adjusting mechanical position indication:
➥
The direction of rotation is correct if the actuator operates in direction
CLOSE and arrow turns clockwise in direction CLOSE (symbol ).
Figure 58: Direction of rotation (for “clockwise closing” version”)
→
For mechanical position indication via indicator mark: (not self-adjust-
ing)
➥
The direction of rotation is correct if the actuator operation in direction
CLOSE and the symbols ( / ) turn counterclockwise:
Figure 59: Direction of rotation / (for “clockwise closing version”)
9.6.2. Limit switching: check
1. Set selector switch to position Local control (LOCAL).
2. 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.
➥
The limit switching is set incorrectly if:
- the actuator comes to a standstill before reaching the end position
- one of the red indication lights/LEDs is illuminated (torque fault)
-
the status indication S0007 in the display signals a fault.
3. If the end position setting is incorrect: Reset limit switching.
54
SQEx 05.2 – SQEx 14.2 / SQREx 05.2 – SQREx 14.2 Control unit: electronic (MWG)
Commissioning (basic settings) ACExC 01.2 Non-Intrusive Modbus TCP/IP