Wheel System, Traction199Service Manual
SC6500|Troubleshooting ChartFlashCode#Programmer LCDDisplay/ Effect Of FaultPossible Cause(s) Set/Clear Conditions87 Motor CharacterizationFaultShutdownMotor;ShutdownMainContactor;ShutdownEMBrake;ShutdownThrottle;FullBrake; ShutdownPump.1. Motor characterization failedduring characterizationprocess. See Monitormenu » Controller: MotorCharacterization Error forcause:0=none1=encoder signal seen, butstep size not determined; setEncoder Step Size manually2=motor temp sensor fault3=motor temp hot cutbackfault4= controller overtemp cutbackfault5=controller undertempcutback fault6=undervoltage cutback fault7=severe overvoltage fault8=encoder signal not seen, orone both channels missing9=motor parameters out ofcharacterization range.Set: Motor characterizationfailed during the motorcharacterization process.Clear: Correct fault; cycle KSI.88 Encoder Pulse ErrorShutdownMotor;ShutdownMainContactor;ShutdownEMBrake;ShutdownThrottle;ShutdownInterlock;ShutdownDriver1;ShutdownDriver2;ShutdownDriver3;ShutdownDriver4;ShutdownPD; FullBrake;ShutdownPump.1. Encoder Steps parameter doesnot match the actual motorencoderSet: Motor lost IFO control andaccelerated without throttlecommand.Clear: Ensure the EncoderSteps parameter matches theactual encoder; cycle KSI.89 Motor Type FaultShutdownMotor;ShutdownMainContactor;ShutdownEMBrake;ShutdownThrottle;FullBrake; ShutdownPump.1. The Motor_Type parametervalue is out of range.Set: Motor_Type parameter isset to an illegal value.Clear: Set Motor_Type tocorrect value and cycle KSI.
