Delta VP3000 Series - Page 542

Chapter 8 Troubleshooting｜VP3000
533
ID No.
Fault Name
Descriptions
40
Auto-tuning error
(AUE)
The motor autotune process does not complete.
Action and Reset
Action Condition
Software detection
Action Time
Immediately act
Fault Treatment Parameter
No
Reset Method
Manual reset
Reset Condition
Immediately reset
Record
Yes
Cause
Corrective Actions
The motor auto-tune process does
not complete.
Execute the auto-tune process again to ensure the process is complete.
Incorrect settings for the motor
parameter
Verify the settings of parameter group d are correct.
Motor wiring is incorrect
Check if the motor wiring is correct.
Motor error
Check if the motor works normally.
The motor U/V/W wire is abnormal
Check if the wire is broken.
The electromagnetic contactor is
ON at output side (U/V/W) of the
drive
Make sure the electromagnetic valve is OFF.