9.4. Test run
Only perform test run only once all settings previously described have been
performed.
9.4.1. Direction of rotation: check
Valve damage due to incorrect direction of rotation!
→
If the direction of rotation is wrong, switch off immediately (press STOP).
→
Eliminate cause, i.e. correct phase sequence for cable set wall bracket.
→
Repeat test run.
1. Move actuator to intermediate position or to sufficient distance from end position.
2. Unfasten threaded plug [1] and seal [2].
3. Switch on actuator via local controls push button in direction OPEN and observe
the direction of rotation at the hollow shaft [3]:
→
Switch off before reaching the end position.
➥
The direction of rotation is correct if the actuator runs in direction CLOSE
and the hollow shaft turns clockwise.
Figure 55: Hollow shaft for clockwise closing
[1] Threaded plug
[2] Seal
[3] Hollow shaft
4. Insert seal [2] and tightly fasten threaded plug [1].
Information: To ensure perfect tightness, make sure that the seal is correctly
inserted and the threaded plug securely and tightly fastened.
9.4.2. 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.
50
SA 07.2-UW – SA 16.2-UW / SAR 07.2-UW – SAR 16.2-UW Control unit: electronic (MWG)
Commissioning (basic settings) AC 01.2 Non-Intrusive Profinet
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