IMO iDrive - Chapter 5 Troubleshooting and Maintenance; Fault Indication and Remedy; Fault;Error Display and Diagnostics

Chapter 5 Trouble shooting and maintenance
5-1
Chapter 5 Troubleshooting and maintenance
5.1 Fault indication and remedy
5.1.1 Fault / Error display and Diagnostics
1. Non-resetable / unrecoverable errors
Display Error Cause Remedy
Memory problem EEPROM fault Change EEPROM
Over volta
g
e durin
g
stopping
Detection circuit malfunction Contact your supplier
Under voltage
during stop
1. Power voltage too low
2. Restraining resistor or
fuse open circuit.
3. Detection circuit
malfunction
1. Check if the power voltage is
correct
2. Replace the restraining
resistor or the fuse
3. Contact your supplier
The inverter is
overheated during
stop
1. Detection circuit
malfunction
2. Ambient temperature too
high or poor ventilation
1. Improve ventilation
conditions
2. Contact your supplier
Current
transducer
detection error
Current transducer or
circuit error.
Contact your supplier
EPR
OV
@
LV
@
OH
@
CT
R
Note： 〝@ 〞the Failure contact does not operate.