InverterG100Verification pending — cross-check with the official manual
G100 ovt — Over Voltage
Trip — immediate stop
CAUSE
Why does it occur?
- DC circuit voltage exceeds specific value
- High input voltage, short deceleration time, regenerative load
REMEDY · Step by step
How to fix it?
- Check input voltage
- Increase Acc/Dec time
- Use braking unit
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
CALLBACK
Request an expert callback
A 12-year automation/SI engineer responds directly. Reply within 1–3 business days.