Pilz PSEN op4H-s-30-150/1 - Manual (Page 46)

PSEN op4F/H-s Series Instruction Manual
42
Function Type Check and repair LED DIGIT
Error status
OSSD error
(red ON)
Check OSSD
connections. Make
sure that they are not
in contact with one
another or with the
supply cables, then
Reset. If the failure
continues contact Pilz
Internal error
(red ON)
Switch OFF and switch
ON the power supply
circuit. If the failure
continues contact Pilz
Optical error
(red ON) Reset. If the failure
continues contact Pilz
EDM error
(red ON)
Check EDM
connections and lines.
If the failure continues
contact Pilz
Restart selection
error
(red ON)
Check the man/auto
restart connection. If
the failure continues
contact Pilz
No power supply
(LEDs OFF)
Check connections
and input voltage
value. If the failure
continues contact Pilz