InverterS100Verified · sol.ls-electric.com
S100 Ext — External Trip
Trip — immediate stop
CAUSE
Why does it occur?
- External fault signal provided by multi-function terminal
- Set In.65-71 to 4 (External Trip)
REMEDY · Step by step
How to fix it?
Check external fault signal source.
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 ↗S100 Simple Manual English V3.7 (240830)
p.187 · V3.7