Initialization Of The End Positions Via Io-Link; End Position Programming Via Programming Input (Pin 5) - GEM 1235 Operating Instructions Manual

12 Programming the end positions

12.2 Initialization of the end positions via IO-Link

1. Select automatic programming mode (parameter data "Programming mode").
2. Briefly (>100 ms) activate programming mode (process data "Programming mode").
ð OPEN and CLOSED LEDs flash alternately
ð High visibility LED flashes alternately green / orange
3. Open valve until end position is reached.
4. Close valve until end position is reached.
5. Programming mode is automatically terminated if the valve does not move for 5 seconds.
ð The end positions are set.

12.3 End position programming via programming input (pin 5)

1. Connect supply voltage.
2. Briefly connect a 24 V DC signal (>100 ms) to programming input (pin 5).
ð OPEN and CLOSED LEDs flash alternately.
ð High visibility LED flashes alternately green / orange.
3. Open valve until end position is reached.
4. Close valve until end position is reached.
5. Programming mode is automatically terminated if the valve does not move for 5 seconds.
ð The end positions are set.
GEMÜ 1235
24V / IO-Link, 3E, 4E
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