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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), or the following
fault signals are displayed:
-
Status indication
S0: FAULT IND.
-
Status indication
S1: TORQUE FAULT (OPEN)
or
TORQUE FAULT
(CLOSE)
3.
If the end position setting is incorrect: Reset limit switching.
9.8
Switch compartment: open
The switch compartment must be opened to perform the following settings (options).
Flameproof enclosure, danger of explosion!
Risk of death or serious injury.
→
Before opening, ensure that there is no explosive gas and no voltage.
→
Handle cover and housing parts with care.
→
Joint surfaces must not be damaged or soiled in any way.
→
Do not jam cover during fitting.
→
Loosen screws [2] and remove cover [1] from the switch compartment.
9.9
Mechanical position indicator: set
— Option —
1.
Move valve to end position CLOSED.
2.
Turn lower indicator disc until symbol
(CLOSED) is in alignment with the
mark on the cover.
49
SGExC 05.1 – SGExC 12.1 Control unit: electronic (MWG)
ACExC 01.1 Non-Intrusive
Commissioning (basic settings)