Toro Reelmaster 5010- H - Fault 129: Invalid Hall State-M;G

Fault129:InvalidHallState—M/G
InfoCenterDisplay:
_____ FAULT#129 _____
BADHallState
FaultDescription
TheinvalidHallstatefaultindicatesthattheHalleffectsensorsinthecuttingreelmotorareprovidingan
invalidmotorspeedreading.Sincethemotor/generatorreportstheenginespeedtotheTEC-5002,theengine
becomesunstableandunabletomaintainthedesiredspeed.
CircuitDescription
Aseriesof3Halleffectsensorsinthemotorareusedtodetectthemotorspeed.
ConditionsforSettingtheFault
Ifall3oftheHalleffectsensorsprovidethesamesignal,aninvalidHallstateisindicatedandthefaultis
reported.Nocontrolleractionistaken.
RecommendedServiceActions
Step1:Verifythatthefaultrepeats.
1.ClearthesystemfaultsfromtheInfoCenter.RefertoClearingFaultsfromtheInfoCenter(page21).
2.Operatethemachine.
Pass
Thefaultdidnotrepeat.GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Note:Ifthefaultdoesnotrepeat,anisolatedeventhasoccurred.
Fail
Thefaultrepeated.GotoStep2.
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