UL5 · GA800 · Alarm
For UL5 · GA800 · Alarm, brand is Yaskawa; model / series is GA800; fault code is UL5; fault name is Mechanical Weakening Detection 2; type is Alarm, verified against its source on 2026-09-01.
- Brand
- Yaskawa
- Model / series
- GA800
- Fault code
- UL5 verified
- Fault name
- Mechanical Weakening Detection 2 verified
- Type
- Alarm verified
- Cause
- The drive detected undertorque as specified by the conditions for mechanical weakening detection set in L6-08 [Mechanical Fatigue Detect Select]. verified
- Corrective action
- Examine the machine for deterioration. verified
What the source says
UL5 (003E) Mechanical Weakening Detection 2 Flashing Alarm 134
— 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 undertorque as specified by the conditions for mechanical weakening detection set in L6-08 [Mechanical Fatigue Detect Select].
Corrective action
Examine the machine for deterioration.
— all from yaskawa.com, retrieved 2026-09-01
Source
- yaskawa.comhttps://www.yaskawa.com/delegate/getAttachment?documentId=TOEPYAIGA8001&cmd=documents&documentName=TOEPYAIGA8001.pdf