Siemens LMV52.240B1 - Default Chapter; Canbus Faults Including AZL Not on Bus and System Test

TechnicalInstructions  LMVSeries
DocumentNo.LV5‐1000
Section7 Page2 SCCInc.
7‐2:CommonProblems
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CANbusFaultsIncluding“AZLnotonBus”and“SystemTest”
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The majority of all LMV5 wiring errorsarerelatedtothe wiring of the CANbus network.The
CANbusnetworkincludesthefollowingcomponents:
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 LMV5controller
 AGG5.210transformer(s)
 Onemainfuse(FU1)andtwo12VACfuses(FU2,FU3)
 AZLdisplay
 AGG5.643specialCANbuscable
 SQM45/48/91actuators
 PLL52O
2
module(ifequipped)
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AnillustrationoftheCANbusnetworkwithasingletransformerisshownbelowinFigure7‐2.1.
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Figure7‐2.1:IllustrationoftheLMV5CANbusNetwork
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