InverterFR-F800Verification pending — cross-check with the official manual
FR-F800 E.CDO — Abnormal output current detection
Trip — immediate stop
CAUSE
Why does it occur?
- The inverter trips if the output current exceeds the Pr
- 150 "Output current detection level" setting
- This functions is available when Pr
- 167 "Output current detection operation selection" is set to "1"
- When the initial value (Pr
- 167 = "0") is set, this protective function is not available
- Check the settings of Pr
- 150, Pr
- 151 "Output current detection signal delay time", Pr
- 166 "Output cur
REMEDY · Step by step
How to fix it?
Check the load condition and the set value.
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
Summary based on the official Mitsubishi Electric manual. For accurate and complete information, always consult the official manual.
Open official manual ↗