Pilz PNOZ s50 User Manual

Functiondescription
OperatingManualPNOZs50
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4.2.7 Outputtest
Outputsthatareswitchedonarecheckedviaregularofftests.
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Testpulsesforoutputsthatareswitchedon:seetechnicaldetails
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Outputsthatareswitchedonareswitchedoffforthedurationofthetestpulse.
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Theloadmustnotswitchoffbecauseofthetest.
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Theswitchofftestscannotbeturnedoff.
Dualpoleoutputsthatareswitchedoffarecheckedviaregularontests.
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Thetestpulsesswitchthepositivepoleoftheoutput.Theloadmustnotswitchonbe
causeofthetest.
Testingforshorts
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Atestisregularlycarriedouttocheckforshortsbetweentheoutputs.
4.3 Statusdisplay,configurationandmessages
4.3.1 Overview
Theconfigurationissetusingthedevice'srotaryknobwithpushbuttonandisthendis
played.Accesstotheconfigurationmenuispasswordprotected.
Thefollowingdevicepropertiescanbeconfigured:
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Supplyvoltagetothepowercircuits
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Signalstotheoutputsofthepowercircuits:
– Overexcitationtime
– Reducedvoltage
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Feedbackloop:
– Max.ventilationandapplicationtime
– Highorlowlogic(N/OorN/C)
– Evaluationoftestpulses
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Offset(startvalue)forthenumberofoperations
Additionalinformationonthedisplay:
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Statusdisplay
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Numberofoperations
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Statesofinputsandoutputs
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Informationonthedevice
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Softwareversions
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Errormessages
INFORMATION
Furtherinformationontheconfigurationcanbefoundinthesectionentitled
"Commissioning",under"Displaymenuandconfiguration".

Pilz PNOZ s50 Specifications

General

Brand	Pilz
Model	PNOZ s50
Category	Relays
Language	English