Chapter 6: Maintenance and Troubleshooting
6–8
DURAPULSE AC Drive User Manual
1st Ed. Rev. D 05/2013
Warning Messages
Error Name Description
Data range doesn’t match
When the copy function is enabled (P 9.40), keypad’s group
number data is more than the drive’s.
When the copy function is enabled (P 9.40),EEPROM data block in
the keypad is full.
When the copy function is enabled (P 9.40), delete EEPROM block
fails.
When the copy function is enabled (P 9.40), EEPROM data block
is null.
Failure to detect motor resistance during
Auto-tune procedure
1. Check to make sure the motor is connected to the drive
correctly.
2. Check line power to drive
3. STOP key was pressed during Auto-Tune procedure
Failure to detect any motor load during
Auto-tune procedure
1. Check to make sure the motor is connected to the drive
correctly.
2. Check line power to drive
3. STOP key was pressed during Auto-Tune procedure
Communications error during Copy Keypad
function
1.Check connection between the keypad and drive and make sure
it is not loose
2. Check communications protocol for correct settings
Data error during Copy Keypad function
1. Check connection between the keypad and drive and make
sure it is not loose
2. Check communications protocol for correct settings
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