Nidec & Control Techniques Commander C200, C300, NE200 & NE300 Drive
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Apr 10, 2024 11:55 am
Cause : Heat-sink over heat comes when the heatsink temperature reaches the overheat fault level. The drive will display "oH1" and stop operation.
- Ambient temperature too high.
- Fan is damaged.
- Lower the ambient temperature.
- Fan air duct is blocked- clear the air duct.
