Operating Instructions

Fault Codes
Digital Keypad
340 | 443
Reset condition
Immediately reset
Record
Yes
Cause
Corrective Actions
The drive operates at a frequency below
15 Hz, and output current is too large.
● Enhance the heat dissipation capacity for the cabinet.
● Lower the carrier frequency (Pr.00-17).
● Decrease the voltage settings that correspond to frequency below 15 Hz in the V/F curve.
● Change Pr.00-11 to general control mode.
● Replace the drive with a larger power model.
ID*
Display on LCD Keypad
Fault Name
Fault Descriptions
89
Rotor position detection
error (roPd)
Rotor position detection error protection
Action and Reset
Action level
Reset the software
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.
ID*
Display on LCD Keypad
Fault Name
Fault Descriptions
101
CANopen guarding error
(CGdE)
CANopen guarding error
Action and Reset
Action level
When CANopen Node Guarding detects that one of the slaves does not respond, the CgdE fault
occurs.
The upper unit sets the factor and time during configuration.
Action time
The time that the upper unit sets during configuration
Fault treatment parameter
N/A
Reset method
Manual reset
Reset condition
The upper unit sends a reset package to clear this fault.
Record
Yes