InverteriV5Verified · sol.ls-electric.com
iV5 Arm short-U / V / W / DB — Arm Short-U / V / W / DB
Trip — immediate stop
CAUSE
Why does it occur?
IGBT module failure; Output wiring short
REMEDY · Step by step
How to fix it?
Check IGBT module; Check output wiring; Contact service center
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
Verified · sol.ls-electric.com
Open PDF ↗SV-iV5 User Manual ENG V1.0 (160218)
p.185