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Fault
Fault Descriptions
Name
Internal EEPROM can not be
programmed.
Internal EEPROM can not be
read.
Hardware failure in current
detection
U-phase error
V-phase error
W-phase error
CC (current clamp)
OC hardware error
OV hardware error
GFF hardware error
Auto tuning error
Revision May 2009, 00DE, V0.50
Chapter 6 Fault Code Information and Maintenance| BLD-E1 Series
1.
Press "RESET" key to the factory setting.
2.
If Internal EEPROM still can not be
programmed, return to the factory.
1.
Press "RESET" key to the factory setting.
2.
If Internal EEPROM again can not be read,
return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
please return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
please return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
please return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
return to the factory.
1.
Reapply the power.
2.
If fault code is still displayed on the keypad,
return to the factory.
1.
Check cabling between drive and motor.
2.
Check the motor capacity and parameters
settings.
3.
Retry
Corrective Actions
6-5
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