InverterFR-A800Verification pending — cross-check with the official manual
FR-A800 E.OD — Position fault
Trip — immediate stop
CAUSE
Why does it occur?
- The inverter output is shut off when the difference between the position command and position feedback exceeds the setting of Pr.427 Excessive level error during position control
- This protective function is not available in the initial status. • Check that the position detecting encoder mounting or
REMEDY · Step by step
How to fix it?
- • Check the parameters. • Reduce the load. • Set Pr.427 and Pr.369 (Pr.8
- correctly.
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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