18. Return to status display:
→
Press
C
several times until
S0
is displayed.
Information: If an end position cannot be set: Check the type of control unit in
actuator.
Information
The end positions can be approached (via push buttons and selector switch in posi-
tion LOCAL) even during motor operation. Position the selector switch to 0 (OFF)
for setting. Direct approaching of the mechanical end stops during motor operation
may cause valve damage. Consequently, during motor operation, the travel to the
mechanical end stop of valve/gearbox must be interrupted prior to reaching the
preset position (press push button STOP).
9.7
Test run
Perform test run only once all settings previously described have been performed.
9.7.1
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 manually to intermediate position or to sufficient distance from
end position.
2.
Set selector switch to position Local control (LOCAL).
3.
Switch on actuator in direction CLOSE and observe the direction of rotation on
the indicator disc.
→
Switch off before reaching the end position.
➥
The direction of rotation is correct, if actuator runs in direction CLOSE and
indicator disc turns clockwise.
9.7.2
Limit switching: check
1.
Set selector switch to position Local control (LOCAL).
48
SGExC 05.1 – SGExC 12.1 Control unit: electronic (MWG)
Commissioning (basic settings)
ACExC 01.1 Non-Intrusive
