Electronic Lock; Operation; Maintenance - IFM Electronic efector200 OJ Bedienungsanleitung

Setting of the maximum sensitivity*
• Go into the programming mode (step 1).
• Align the unit so that no light is reflected.
• 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.

Operation

Check the safe functioning of the unit. Display by LEDs.
LED green is lit
LED yellow is lit
LED red is lit
LEDs
yellow + red

Maintenance

Keep the lens of the sensor free from soiling.
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Unit is ready for operation.
Output is switched.
Error in object detection, e.g. maladjustment,
soiling of the lenses.
Flash alternately, 2 Hz: output short-circuited.
Flash alternately, 1 Hz: internal malfunction
(output is not switched).
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).