oL5 · GA800 · Fault
For oL5 · GA800 · Fault, brand is Yaskawa; model / series is GA800; fault code is oL5; fault name is Mechanical Weakening Detection 1; type is Fault, verified against its source on 2026-09-01.
- Brand
- Yaskawa
- Model / series
- GA800
- Fault code
- oL5 verified
- Fault name
- Mechanical Weakening Detection 1 verified
- Type
- Fault verified
- Cause
- The drive detected overtorque as specified by the conditions for mechanical weakening detection set in L6-08 [Mechanical Fatigue Detect Select]. verified
- Corrective action
- Do a deterioration diagnostic test on the machine side. verified
What the source says
oL5 (0044) Mechanical Weakening Detection 1 Illuminated Fault 117
— 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 drive detected overtorque as specified by the conditions for mechanical weakening detection set in L6-08 [Mechanical Fatigue Detect Select].
Corrective action
Do a deterioration diagnostic test on the machine side.
— all from yaskawa.com, retrieved 2026-09-01
Source
- yaskawa.comhttps://www.yaskawa.com/delegate/getAttachment?documentId=TOEPYAIGA8001&cmd=documents&documentName=TOEPYAIGA8001.pdf