Inovance IS580T080 - Speed Sensor Fault During Auto Tuning; Speed Error Exceeds Limit

6 Troubleshooting
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Speed sensor matched with PG card?
Speed sensor wiring correct?
Speed sensor installed correctly?
Chose right speed
sensor
Fix the wirings
Reinstall the sensor
Speed sensor fault during auto tuning
No
Yes
No
Is it normal after replacing PG card
PG card fault
Yes
Yes
No
No
Seek for support
Speed sensor installation and wiring correctly?
UVW loose connection?
Is it normal after replacing PG card
Fix it
Fix it
PG card fault
Speed error exceeds limit
No
Yes
Yes
Yes
No
Seek for support