InverterG100Verification pending — cross-check with the official manual
G100 lvt — Low Voltage
Trip — immediate stop· AUTO-RESET
CAUSE
Why does it occur?
- DC circuit voltage below specified value
- Low input voltage, blackouts, input wiring problem, magnetic contactor fault
REMEDY · Step by step
How to fix it?
- Check input voltage
- Rewire
- Replace magnetic contactor
- Use speed search (Cn.70)
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
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