InverterFR-E800Verification pending — cross-check with the official manual
FR-E800 E.CDO — E.CDO
Trip — immediate stop
CAUSE
Why does it occur?
- The inverter output is shut off if the output current exceeds the Pr.150 Output current detection level setting
- This function is available when "1" is set in Pr.167 Output current detection operation selection
- 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 curr
REMEDY · Step by step
How to fix it?
Check the Pr.150, Pr.151, Pr.166, and Pr.167 settings and the load condition.
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.
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