Er-01 · GA800 · Auto-Tuning Error
For Er-01, model / series is GA800; type is Auto-Tuning Error; brand is Yaskawa; fault name is Motor Data Error; cause is The motor nameplate data entered during Auto- Tuning is incorrect, verified against its source on 2026-10-10.
- Brand
- Yaskawa
- Model / series
- GA800
- Fault code
- Er-01 verified
- Fault name
- Motor Data Error verified
- Type
- Auto-Tuning Error verified
- Cause
- The motor nameplate data entered during Auto- Tuning is incorrect. verified
- Corrective action
- • Make sure that the motor nameplate data is correct. • Do Auto-Tuning again and correctly set the motor nameplate data. verified
What the source says
Er-01 Motor Data Error Flashing Auto-Tuning Error 142
— yaskawa.com, retrieved 2026-09-01
Where each value comes from
This source states these in separate places, so each value is shown with the passage that states it.
Cause
The motor nameplate data entered during Auto- Tuning is incorrect.
Corrective action
• Make sure that the motor nameplate data is correct. • Do Auto-Tuning again and correctly set the motor nameplate data.
— all from yaskawa.com, retrieved 2026-09-01
Source
- yaskawa.comhttps://www.yaskawa.com/delegate/getAttachment?documentId=TOEPYAIGA8001&cmd=documents&documentName=TOEPYAIGA8001.pdf