Pilz PNOZ c1 - Error Indicators; All LEDs Off Diagnosis; LED Power Off Diagnosis; Faults and Malfunctions

PNOZ c1
Operating Manual PNOZ c1
22197-EN-06
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Error indicators
All LEDs off
Diagnostics: Short across contacts/earth fault; unit switched off
} Remedy: Rectify short across contacts/earth fault, switch off supply voltage
for 1 min.
LED Power off
Diagnostics: Short circuit or supply voltage failure
} Remedy: Rectify short circuit or connect supply voltage.
Faults - malfunctions
} Contact malfunctions: If the contacts have welded, reactivation will not be possible after
the input circuit has opened.
Dimensions in mm
100
94.5
22.5