Delta VFD17AMS43ANSAA

Chapter 14 Fault CodesMS300
609
ID
Display on LCD Keypad
Fault Name
Fault Descriptions
89
Rotor position
detection error
(roPd)
Rotor position detection error protection
Action and Reset
Action Condition
Software detection
Action Time
Immediately act
Fault Treatment Parameter
N/A
Reset Method
Manual reset
Reset Condition
Immediately reset
Record
Yes
Cause
Corrective Actions
Check if the motor cable is
abnormal or broken
Check or replace the cable.
Motor coil error
Replace the motor.
Hardware failure
IGBT broken. Return to the factory for repair.
Drive’s current feedback line error
Cycle the power. If roPd still occurs during operation, return to the factory for
repair.