User Manual

DIR 1000587R0002 (L3821)
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Protection Parameter/Function
  EnableStartUp ON/OFF
  StartUpthreshold 
  StartUptime 
I Enable ON/OFF
  ThresholdI3 
G Enable ON/OFF
  Curve  
  ThresholdI4 
  Timet4 
  EnableTrip ON/OFF
  EnableStartUp ON/OFF
  StartUpthreshold 
  StartUptime 
MM Enable ON/OFF
  ThresholdI5 
U Enable ON/OFF
  ThresholdI6 
  Timet6 
  EnableTrip ON/OFF
OT EnableTrip ON/OFF
Load control Threshold1
  Enable ON/OFF
  Threshold   
  Threshold2 
  Enable ON/OFF 
  Threshold
  Thresholdlw 
  Enable ON/OFF
  Threshold
Note:thecharacteristicsofeachsingleprotectionandtheirsettingsandcorrespondingcurves,areexplainedinpar.3.1.9.
3.4.3 Measurements Menu
ThefollowingisasummaryoftheparametersaccessiblefromthemenuintheLSIG-MMunits.
3.4.3.1 Measurements Menu table
Setting Parameter/Function Values Notes
Historical data
Trips  Lasttrip(20)
  Events  Eventslog(80eventsmax.)
  Measurements 
   IMax  Maximumactivecurrent
   Resetmeasurements  
Peak
factor
Contact wear   PercentageofwearonCBcontacts
Waveforms I1, I2, I3 Graph,harmonics
  N  Graph,harmonics