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What causes numbers to flash and OCF error on ATV320 drive?

Issue:
What causes numbers to flash and OCF error on ATV320 drive?

Product Line:
Altivar 320

Environment:
All

Cause:
N/A

Resolution:
Motor running higher than the current limit setting on the drive.  This is expected to be linear to the motor frequency so 30hz should be around 50%.  Verify rotation, look for mechanical blockage.  Ensure the load is not more than the motor can handle.
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