3.
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.
Figure 78: Hollow shaft/stem movement (for “clockwise closing”)
[1]
Threaded plug
[2]
Seal
[3]
Hollow shaft
[4]
Protective cap for stem protection tube
[5]
Stem
[6]
Stem protection tube
4.
Correctly fit/screw on threaded plug [1] and seal [2] or protective cap for stem
protection tube [4], fasten thread.
9.6.3.
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.
70
SAVEx 07.2 – SAVEx 16.2 / SARVEx 07.2 – SARVEx 16.2 Control unit: electronic (MWG)
Commissioning (basic settings)
ACVExC 01.2 Non-Intrusive Modbus RTU