Locking / Unlocking; Operation - IFM Electronic KG/P Bedienungsanleitung

If the setting of the switch point is not possible (the signals for
damped/undamped follow too close), the red LED flashes after
step 4 (= adjustment error). Press the setting button once. The
unit then passes into the operating mode with the switching
point being unchanged.

Locking / Unlocking

The unit can be electronically locked to prevent unwanted adjustment
of the set parameters:
Press for 10s.
Press for 10s.

Operation

Check the safe functioning of the switch.
The operation of the proximity switch is maintenance-free. For perfect
functioning make sure that:
• the sensing face and the open space are kept free of deposits and
foreign bodies, particularly for installation with the sensing face
facing upwards.
LED display:
LED green lights
LED yellow lights
LED red lights
LED red flashes
LED's
yellow + red
unit is ready for operation.
output is switched.
uncertain working range.
internal malfunction, adjustment error.
simultaneous flashing: output is short-circuited.
The yellow and green LED's
flash alternately;
after 10s the LEDs go out, the unit
is locked.
After 10s the LED's go out,
locking is annulled.
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