Er-15 · GA800 · Auto-Tuning Error
For Er-15 · GA800 · Auto-Tuning Error, brand is Yaskawa; model / series is GA800; fault code is Er-15; fault name is Torque Saturation Error; type is Auto-Tuning Error, verified against its source on 2026-09-01.
- Brand
- Yaskawa
- Model / series
- GA800
- Fault code
- Er-15 verified
- Fault name
- Torque Saturation Error verified
- Type
- Auto-Tuning Error verified
- Cause
- During Inertia Tuning, the output torque was more than the value set in L7-01 to L7-04 [Torque Limit]. verified
- Corrective action
- • Increase the value set in L7-01 to L7-04 [Torque Limit] as much as possible. • Decrease the values set for the frequency and amplitude of the test signals used when doing inertia tuning. First, decrease the test signal amplitude, and then do Inertia Tuning. If the error continues, decrease the test signal frequency and do Inertia Tuning again. verified
What the source says
Er-15 Torque Saturation Error Flashing Auto-Tuning Error 144
— 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
During Inertia Tuning, the output torque was more than the value set in L7-01 to L7-04 [Torque Limit].
Corrective action
• Increase the value set in L7-01 to L7-04 [Torque Limit] as much as possible. • Decrease the values set for the frequency and amplitude of the test signals used when doing inertia tuning. First, decrease the test signal amplitude, and then do Inertia Tuning. If the error continues, decrease the test signal frequency and do Inertia Tuning again.
— all from yaskawa.com, retrieved 2026-09-01
Source
- yaskawa.comhttps://www.yaskawa.com/delegate/getAttachment?documentId=TOEPYAIGA8001&cmd=documents&documentName=TOEPYAIGA8001.pdf