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3. Diagnosis
3.1.1 Normal operating status
LED
Sequence
PS
ON
OFF
PL
ON
OFF
MNS
ON
OFF
CP
ON
OFF
CP
ON
OFF
Tab. 3/1:
LEDs in normal operating status
3−4
In the normal operating status the LEDs light up green.
(
lights up;
Colour
Operating status
green
Power supply for the electronics OK
lights up
green
Power supply for valves and CP
lights up
outputs OK
green
CDVI−DN is assigned to a master.
lights up
green
CP extension OK (if it exists)
lights up
out
Without CP extension
flashes;
out)
Fault treatment
None
None
None
None
None
Festo P.BE−CDVI−DN−EN en 0404NH
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