dWF1 · GA800 · Fault
For dWF1 · GA800 · Fault, brand is Yaskawa; model / series is GA800; fault code is dWF1; fault name is EEPROM Memory DWEZ Data Error; type is Fault, verified against its source on 2026-09-01.
- Brand
- Yaskawa
- Model / series
- GA800
- Fault code
- dWF1 verified
- Fault name
- EEPROM Memory DWEZ Data Error verified
- Type
- Fault verified
- Cause
- There is an error in the EEPROM peripheral circuit. verified
- Corrective action
- • Re-energize the drive. • If the fault stays, replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative. verified
What the source says
dWF1 (004A) EEPROM Memory DWEZ Data Error Illuminated Fault 101
— 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
There is an error in the EEPROM peripheral circuit.
Corrective action
• Re-energize the drive. • If the fault stays, replace the control board or the drive. For information about replacing the control board, contact Yaskawa or your nearest sales representative.
— all from yaskawa.com, retrieved 2026-09-01
Source
- yaskawa.comhttps://www.yaskawa.com/delegate/getAttachment?documentId=TOEPYAIGA8001&cmd=documents&documentName=TOEPYAIGA8001.pdf