IFM Electronic efector180 IX50, Руководство пользователя

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Locking/unlocking
The unit can be locked electronically to prevent unintentional opera-
tions.
Press both adjustment pushbuttons simultaneously for at least 10s in
the operating mode. After 10s each LED lights briefly one after the
other. Then the units is locked or unlocked.
In the locked state operations are ignored.
Factory setting: Unlocked.
6 Set-up /operation
After mounting, wiring and adjustment check whether the unit opera-
tes correctly. If possible, put the valve into all available positions and
check if the unit switches correctly and if the operations are correctly
indicated by the LEDs.
Indication by LED for the different operating modes
The sensor has 3 operating modes which the sensor automatically
generates depending on the programming.
• Mode A:
For valves with 2 operating positions. The wear of the valve seals is
monitored.
• Mode B:
For valves with 3 operating positions. The position seat lift (seat) is
between the positions closed and open.
• Mode C:
For valves with 3 operating positions. The position seat lift (seat) is
outside the positions closed and open.
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