Pilz PNOZ s50 - Displaying Status and Errors; Error Stack Entries; Current Error Messages

Operation
OperatingManualPNOZs50
1002194EN02
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7.1.2 Display
7.1.2.1 Errorstackentries
Upto32statusanderrormessagesarestored.Theycanbecalledupviathedisplay(see
chapterentitled"Commissioning",under"Statusdisplayandconfiguration").
Thefollowinginformationisshownonthedisplay:
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Sequentialnumberofanerrorstackentry(1...32)
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Errornumber
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Errorcategory
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Upto3parameterstooneerrorentry
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Timestamp:Timesincesystemstart("PowerOn")
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Errortext
– Errorsthatcanberectifiedbytheuseraredescribedinthefollowinglist
Remedy:Rectifyerror;ifnecessary,contactPilz
– Internalerrors(systemerrors,allerrorsthatarenotdescribedinthelist)
Remedy:Switchdeviceonandofftorestartit;contactPilziftheerrorreappears
7.1.2.2 Currenterrormessages
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Allerrorsleadtoasafecondition.
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Ifanerrorisdetected,the"I/OFault"or"Fault"LEDwilllightuponthedevice:
– "I/OFault":Faultatinputsoroutputs.Faultthatcanberepairedbytheuserleading
tosafecondition.
– "Fault":Internalerrorleadingtoasafecondition.
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Anerrorisenteredintheerrorstack(seeerrorstack).
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Themostrecenterrormessageisshownonthedisplay.
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Oncetheerrorhasbeenrectifiedandrestarted,theerrormessageisretainedintheer
rorstack.
Listoftheerrorsthatcanberectifiedbytheuser
INFORMATION
Errorsuptoerrorcategory27canberectifiedbytheuser.Allothererrors
areinternalerrors.The"Fault"LEDwilllightinthecaseofinternalerrors.
Restartthedevice.ContactPilziftheerrorreappears.