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critical Yaskawa
Error Code E01
Overcurrent Fault occurs when excessive current flows through the drive.
✓ How to Fix It
Check motor connections for shorts, verify motor nameplate ratings match drive settings, and ensure proper grounding. Refer to the Yaskawa HV600 Drive Programming Manual for detailed troubleshooting steps.
Source: page 1 of the official manual
From the manual
This error code appears in:
Yaskawa HV600 Variable Frequency Drive