InverterG100Verified · sol.ls-electric.com
G100 oc2 — Over Current2
Trip — immediate stop
CAUSE
Why does it occur?
- DC circuit detects excessive short circuit current
- Output short, IGBT fault
REMEDY · Step by step
How to fix it?
- Increase Acc/Dec time
- Check output wiring
- Check IGBT module
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 ↗G100 Trouble Shooting Manual EN Rev1.0
p.23