Pilz PNOZ s3 C 24VDC 2 n/o Manuel d'utilisateur télécharger pdf (Page 10)

PNOZ s3

Operating Manual PNOZ s3

21395-EN-10

In1

Fault

Diagnostics: Power-up blocked due to short-term interruption at S12; input cir-

cuits not operated simultaneously

} Remedy: Open both input circuits, S12 and S22, simultaneously and then

close again.

In2

Fault

Diagnostics: Power-up blocked due to short-term interruption at S22; input cir-

cuits not operated simultaneously

} Remedy: Open both input circuits, S12 and S22, simultaneously and then

close again.

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.

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Pilz PNOZ s3 C 24VDC 2 n/o Manuel d'utilisateur Page 10