Pilz PNOZ s4 C 48-240VACDC 3 n/o 1 n/c Manual do Utilizador descarregar pdf (Página 12)

PNOZs4

OperatingManualPNOZs4

21396EN13

Fault

Diagnostics:Internalerror,unitdefective

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Remedy:Switchsupplyvoltageoffandthenonagain,changeunitifneces

sary.

Power

Diagnostics:Supplyvoltagetoolow

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Remedy:Checkthesupplyvoltage.

In1,In2alternately

Fault

Diagnostics:ShortdetectedbetweenS12andS22

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Remedy:Rectifyshortacrosscontacts,switchsupplyvoltageoffandthen

onagain.

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.

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Pilz PNOZ s4 C 48-240VACDC 3 n/o 1 n/c Manual do Utilizador Página 12