Faults - malfunctions, Service life graph – Pilz PNOZ s2 C 24VDC 3 n/o 1 n/c User Manual
Page 9
PNOZ s2
Operating Manual PNOZ s2
21394-EN-07
9
Reset
Fault
Diagnostics: Position of rotary switch is not permitted or rotary switch was ad-
justed during operation.
}
Remedy: Switch supply voltage off and then on again.
Power, In1, In2, Out, Reset, Fault
Diagnostics: The operating mode selector switch "mode" is in its start position
(vertical position)
}
Remedy: Switch off the supply voltage and set the required operating mode
on operating mode selector switch "mode".
Faults - malfunctions
}
Contact malfunctions: If the contacts have welded, reactivation will not be possible after
the input circuit has opened.
Service life graph
The service life graphs indicate the number of cycles from which failures due to wear must
be expected. The wear is mainly caused by the electrical load; the mechanical load is negli-
gible.