TechnicalInstructions LMVSeries
DocumentNo.LV5‐1000
Section7 Page2 SCCInc.
7‐2:CommonProblems
CANbusFaultsIncluding“AZLnotonBus”and“SystemTest”
The majority of all LMV5 wiring errorsarerelatedtothe wiring of the CANbus network.The
CANbusnetworkincludesthefollowingcomponents:
LMV5controller
AGG5.210transformer(s)
Onemainfuse(FU1)andtwo12VACfuses(FU2,FU3)
AZLdisplay
AGG5.643specialCANbuscable
SQM45/48/91actuators
PLL52O
2
module(ifequipped)
AnillustrationoftheCANbusnetworkwithasingletransformerisshownbelowinFigure7‐2.1.
Figure7‐2.1:IllustrationoftheLMV5CANbusNetwork