Electronic Lock - IFM Electronic Efector 200 OJH Bedienungsanleitung

If the setting of the sensitivity is not possible (e.g. object signal and
background signal are about the same), the red LED flashes after
step 3 for approx. 2s. The unit then passes into the operating
mode with the sensitivity being unchanged.
If the setting button is not activated for 15 minutes during the
programming process, the unit passes automatically into the
operating mode with the sensitivity being unchanged.
Setting of the maximum sensitivity*
• Go into the programming mode (step 1).
• Align the unit so that no light is received by the object or the back-
ground (min. distance > max. range).
• Press the setting button twice (see steps 2 and 3).
* The maximum sensitivity can also be set in exactly the same way using the program-
ming wire (pin 2 / WH). To activate the functions the programming wire is connected for
the appropriate time to L+ (pin 1 / BN) for PNP units or to L- (pin 3 / BU) for NPN units.

Electronic lock

Activate the lock by connecting the programming wire for about 15s
– 20s*.
De-activate the lock by connecting the programming wire again for
15s – 20s*.
* To activate the functions the programming wire (pin 2 / WH) is connected to L+ (pin 1
/ BN) for PNP units or to L- (pin 3 / BU) for NPN units for the appropriate time.
Programming the output function*
Press for 10s.
* The output function can be programmed in exactly the same way using the program-
ming wire (pin 2 / WH). To activate the functions the programming wire is connected for
the appropriate time to L+ (pin 1 / BN) for PNP units or to L- (pin 3 / BU) for NPN units.
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The red LED starts to flash fast after
2s. Then the yellow and green LEDs
flash alternately. After 10s all LEDs
go off, the output function has
changed from light-on mode to
dark-on mode (or vice versa).