InverterS100Verification pending — cross-check with the official manual
S100 LUt — Low Voltage
Trip — immediate stop· AUTO-RESET
CAUSE
Why does it occur?
Internal DC circuit voltage is less than specified value.
REMEDY · Step by step
How to fix it?
- Check if input voltage is below specified value
- Increase power capacity
- Replace magnetic contactor
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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