Fault 129: Invalid Hall State-M/G - Toro Reelmaster 5010-H Diagnostic Manual
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Also See for Reelmaster 5010-H:
- Service manual (335 pages) ,
- Operator's manual (128 pages) ,
- Installation instructions manual (12 pages)
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Fault 129: Invalid Hall State—M/G
InfoCenter Display:
Fault Description
The invalid Hall state fault indicates that the Hall effect sensors in the cutting reel motor are providing an
invalid motor speed reading. Since the motor/generator reports the engine speed to the TEC-5002, the engine
becomes unstable and unable to maintain the desired speed.
Circuit Description
A series of 3 Hall effect sensors in the motor are used to detect the motor speed.
Conditions for Setting the Fault
If all 3 of the Hall effect sensors provide the same signal, an invalid Hall state is indicated and the fault is
reported. No controller action is taken.
Recommended Service Actions
Step 1: Verify that the fault repeats.
1.
Clear the system faults from the InfoCenter. Refer to
2.
Operate the machine.
Pass
The fault did not repeat. Go to
Note:
If the fault does not repeat, an isolated event has occurred.
Fail
The fault repeated. Go to Step 2.
_____FAULT
#129_____
Hall State
BAD
Clearing Faults from the InfoCenter (page
Returning the Machine to Service (page 22)
443
21).
and follow the steps listed.
- Quick Links:
- Fault 59: Main Contactor-Open Failure
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Troubleshooting
