Troubleshooting steps
Check drive diagnostic display verify motor condition review parameters
ABB VFD
2321 – Drive overtemperature
Drive unit overheating
Details
Drive unit overheating. Check drive status and motor condition.
Error typealarm
MeaningDrive overtemperature
Typical causesDrive fault motor fault configuration error
SolutionsCheck drive diagnostic display verify motor condition review parameters
Severityhigh
Catalog references
Vendor Information
ABB2321
Utilities
Troubleshooting Steps
Related
Related ABB VFD Codes
FAQ
Common questions
How do I reset?
Fix the cause then use reset button or drive control panel