UL4 · GA800 · Fault

For UL4, model / series is GA800; type is Fault; brand is Yaskawa; fault name is Undertorque Detection 2, verified against its source on 2026-10-10.

Brand: Yaskawa
Model / series: GA800
Fault code: UL4 verified
Fault name: Undertorque Detection 2 verified
Type: Fault verified

Sourceyaskawa.com

Verified2026-10-10

Review by2028-10-09

DatasetIndustrial VFD fault and alarm codes by brand

What the source says

UL4 (002A) Undertorque Detection 2 Illuminated Fault 122

— yaskawa.com, retrieved 2026-08-26

Source

yaskawa.comhttps://www.yaskawa.com/delegate/getAttachment?documentId=TOEPYAIGA8001&cmd=documents&documentName=TOEPYAIGA8001.pdf

Last verified against source: 2026-10-10. Due for re-check by 2028-10-09. This page as Markdown · OKF bundle · full dataset as JSON.