Troubleshooting steps
Check motor windings verify load check mechanical resistance reduce acceleration time
Yaskawa VFD
OC – Over current
Output overcurrent
Details
Output current exceeded maximum rated current.
Error typealarm
MeaningOver current
Typical causesShort circuit motor fault overload mechanical binding
SolutionsCheck motor windings verify load check mechanical resistance reduce acceleration time
Severityhigh
Catalog references
Vendor Information
YaskawaOC
Utilities
Troubleshooting Steps
Related
Related Yaskawa VFD Codes
FAQ
Common questions
What is the maximum current?
Check drive rating plate for maximum output current. Typically 150% of rated current for short duration.
Community
Discussion & Experiences
Share your experience, solutions, or ask questions about this error code. Help others troubleshoot!
Loading comments...