Table of Contents
Advertisement
10
Ultra1500 Digital Drives Quick Start
Error
Text
Code
Message
Drive Overload
Encoder Data Range Error
Encoder Cable Open
Encoder Data Parameter
Error
Drive Overtemperature
AC Line Loss
User Parameter
Initialization Error
Current Feedback Offset
User Parameter Checksum
Error
Watchdog Timeout
PWM Hardware Error
Publication 2092-QS001D-EN-P — July 2005
Possible Cause
The motion application requires average
drive current in excess of rated capability
Encoder not programmed correctly
Encoder memory corrupted
Communication not established with an
intelligent encoder.
Hall error
Encoder not programmed correctly
Encoder memory corrupted
Excessive heat exists in the drive
Poor quality power
Attempted to enable drive without main
power active
Phase connection missing
Fault Delay parameter is set too short
Error in parameter memory storage
Defective hardware
Checksum error
Excessive system noise
Defective hardware
Defective hardware
Action/Solution
• Reduce acceleration rates.
• Reduce duty cycle (ON/OFF) of
commanded motion.
• Increase time permitted for motion.
• Use larger drive and motor.
• Check tuning.
Replace motor.
• Verify motor selection.
• Verify the motor supports automatic
identification.
• Verify encoder wiring.
Replace motor.
• Verify cooling fan operation (2092-DA4
and 2092-DA5 only).
• Check tuning.
• Reduce acceleration rate.
• Reduce duty cycle (ON/OFF) of
commanded motion.
• Increase time permitted for motion.
• Use larger drive and motor.
Increase Ride Through time.
Apply main power before enabling drive.
Remove power and verify all physical
connections.
Increase the Fault Delay parameter setting.
• Reinitialize parameter.
• Reset drive to factory defaults.
Replace drive.
• Confirm and reset parameter.
• Reset drive to factory defaults.
Verify wiring and installation methods.
Replace drive.
Contact A-B.
Advertisement
Table of Contents
