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Mounting and start-up
5.3.3
Electric status indication
When the electrical signal is connected over
a common cable, multi-pole connector or
PROFIBUS, a yellow LED is integrated into
the device per switching function to indicate
that a nominal signal is connected. The elec-
tric control signals for the solenoid pilot
valves are indicated by these LEDs (2). See
Fig. 9.
36
Legend
1 Vent plug G ¼
2 Yellow LED (optional)
3 Manual override (optional)
− Push the pushbutton
− Push and turn the switch clockwise by
90°. To unlock, turn it in the other
direction.
Fig. 9: Electric status indication and manual
override
EB 3965 EN
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