SE · GA800 · Alarm
For SE, model / series is GA800; type is Alarm; brand is Yaskawa; fault name is Modbus Test Mode Error; cause is MEMOBUS/Modbus communications self- diagnostics [H1-xx = 67] was done while the drive was running, verified against its source on 2026-10-10.
- Brand
- Yaskawa
- Model / series
- GA800
- Fault code
- SE verified
- Fault name
- Modbus Test Mode Error verified
- Type
- Alarm verified
- Cause
- MEMOBUS/Modbus communications self- diagnostics [H1-xx = 67] was done while the drive was running. verified
- Corrective action
- Stop the drive and do MEMOBUS/Modbus communications self- diagnostics. verified
What the source says
SE (0020) Modbus Test Mode Error Flashing Alarm 133
— 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
MEMOBUS/Modbus communications self- diagnostics [H1-xx = 67] was done while the drive was running.
Corrective action
Stop the drive and do MEMOBUS/Modbus communications self- diagnostics.
— all from yaskawa.com, retrieved 2026-09-01
Source
- yaskawa.comhttps://www.yaskawa.com/delegate/getAttachment?documentId=TOEPYAIGA8001&cmd=documents&documentName=TOEPYAIGA8001.pdf