Delta VFD1100C43A-HS - Page 577

Chapter 14 Fault Codes and DescriptionsC2000-HS
14-23
ID* Display on LCM Keypad Fault Name Fault Descriptions
30
EEPROM write error
(cF1)
Internal EEPROM cannot be programmed
Action and Reset
Action level Firmware internal detection
Action time cF1 acts immediately when the drive detects the fault
Fault treatment parameter N/A
Reset method Manual reset
Reset condition Immediately reset
Record Yes
Cause Corrective Actions
Internal EEPROM cannot be
programmed
Press “RESET” key or reset the parameter to the default setting, if cF1 still
exists, return to the factory for repair.
Cycle the power, if cF1 still exists, return to the factory for repair.
ID* Display on LCM Keypad Fault Name Fault Descriptions
31
EEPROM read error
(cF2)
Internal EEPROM cannot be read
Action and Reset
Action level Firmware internal detection
Action time cF2 acts immediately when the drive detects the fault
Fault treatment parameter N/A
Reset method Manual reset
Reset condition Immediately reset
Record Yes
Cause Corrective Actions
Internal EEPROM cannot be read
Press “RESET” key or reset the parameter to the default setting, if cF2 still
exists, return to the factory for repair.
Cycle the power, if cF2 error still exists, return to the factory for repair.
ID* Display on LCM Keypad Fault Name Fault Descriptions
33
U-phase error
(cd1)
U-phase current detection error when power is ON
Action and Reset
Action level Hardware detection
Action time cd1 acts immediately when the drive detects the fault
Fault treatment parameter N/A
Reset method Power-off
Reset condition N/A
Record Yes
Cause Corrective Actions
Hardware failure
Cycle the power.
If cd1 still exists, return to the factory for repair.