LS L100, S100, iG5A & iV5L Drive
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Apr 13, 2024 11:19 am
Cause : External fault A contact input comes when multi-function input terminal (I17-I24) is set to 18 {External fault signal input: A (Normal Open Contact)}, the inverter turns off the output.
"EtA" fault indicate an external device tripped an alarm function or wiring is incorrect or multi-function contact input setting is incorrect.
- The terminal set to “18 (External fault- A)” or “19 (External fault-B)” in I20-I24 in I/O group is ON.
- Eliminate the cause of fault at circuit connected to external fault terminal or cause of external fault input.
