IFM Electronic Efector 150 KNM Bedienungsanleitung Seite 12

Then carry out steps 1 and 2.
1
Press the programming button for
2
Release the programming button
Note:
The adjustment to the full state is not absolutely necessary for the
operation of the unit but it is recommended. On the basis of the val-
ues for the empty state/full state the internal microprocessor deter-
mines the optimum position of the switching thresholds. If you use
both adjustment criteria (adjustment to the empty and full state), you
obtain the maximum operational reliability for your individual applica-
tion.
Locking mode
The stored adjustment values can be protected against unauthorised
programming as follows (output state not locked):
1
Press the programming button
When the programming button is released the unit is locked and all
programming functions are inactive. The unit returns to the operating
mode.
12
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about 5 ... 10s
after 5 to 10s
for min. 10s
The green LED first flas-
hes slowly (about 1Hz),
after 5s more quickly
(about 2Hz); the unit is in
the adjustment mode
Shortly afterwards the
green LED
is lit continuously
(= the unit is adjusted
and again in the
operating mode)
The green LED first flas-
hes slowly (about 1Hz),
after 5s more quickly
(about 2Hz), after 10s it
goes out.
The unit is locked