User Manual

DIR 1000587R0002 (L3821)
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3.5.2 Table of error and warning messages
Allmessageswhichcanbeshownonthedisplay,relatingtoincorrectcongurations,genericalarmsorderivingfromprotectionfunctions,and
linkedtousefulinformation,aredescribedbelow.
Thefollowingsymbolsinthewarningsignalshavethefollowingmeanings:
 = Warningsignal/Protectioninalarmmode,withnotrip(trip=off)
 = Protectioninalarmmode,withtriponendoftiming(trip=on)
 = Information,noaction,exceptingdisplaybyrelay
Alarm message Description Notes
 Harmonicdist. Harmonicdistortionalarm   Busbarcurrentswithzonefactor>2.1
 Contactwear  Contactwearalarm   Contactwear=100%
 G(TRIPOFF)  AlarmforprotectionG
 TAlarm  AlarmforprotectionT    Temperatureoff-range
 T(TRIPOFF)  AlarmforprotectionT
 Ualarm  ProtectionUalarm    ProtectionUundertiming
 LC1Load  AlarmforloadcontrolLC1
 LC2Load  AlarmforloadcontrolLC2
 L1Sensor  AlarmforL1phasecurrentsensor  PhaseL1sensordisconnectedorfaulty
 L2Sensor  AlarmforL2phasecurrentsensor  PhaseL2sensordisconnectedorfaulty
 L3Sensor  AlarmforL3phasecurrentsensor  PhaseL3sensordisconnectedorfaulty
 NeSensor  AlarmforNephasecurrentsensor  PhaseNesensordisconnectedorfaulty
 TCdisconnected TripCoildisconnectedorfaulty
 RatingPlug  RatingPlugErrorabsentorfaulty 
 Phasecycle  Phasecycleinverted
 Invaliddate  Clockinformationlost
 CBstatus  CBstatuserror    ProbableerrorinQ26and/orQ27
 Installation  Keyplugerror 
 CBnotdened 
Stateofcircuitbreakerinconsistent(Open/Closed)  ProbableerrorinQ26and/orQ27
 LocalBus LocalBuserror   
 Contactwear  Contactwearprealarm   Contactwear≥80%
 Lprealarm  ProtectionLprealarm
 Tprealarm  ProtectionTprealarm
 WarningIw  Iwthresholdexceeded
 TimingL TimingprotectionL
 TimingS  TimingprotectionS
 TimingG  TimingprotectionG
 TimingU  TimingprotectionU
3.5.3 Error messages displayed in pop-up window
Allmessagesthatappearonthedisplayinapop-upwindowaredescribedbelow.
Error message Description
 Wrongpassword   
 Sessionimpossible Aprogrammingsessioncannotbeopenedduetoacontingentsituation(e.g.timinginprogress)
 Valueoff-range Valuebeyondtheestablishedlimits
 Failed1001/2001 InconsistentthresholdsofprotectionsLandS1
 Failed1002/2002 InconsistentthresholdsofprotectionsIandS
Failed3001  Inconsistencyastolanguagechange
 Failed3003  InconsistencyastoexternalNeutralconguration
 Exception6  Controltemporarilyunavailable
 Unavailable  Functionisnotavailable
 Invaliddate  Datehasnotbeenset
 Parametersrevised Programmingsessionconcludedcorrectly
 Cancelled  Programmingsessioncancelled
 Failed  Programmingsessionrejected