Yaskawa A1000, U1000, V1000 & V1000-4X Drive
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Mar 22, 2024 10:26 am
Cause : RAM Fault comes when there is a self-diagnostic error in the control circuit or connector on the operator is damaged.
- Connector on the operator is damaged: Replace the operator.
- Cycle power to the drive.
- If the problem continues, replace the control board or the entire drive.
