InverterFR-F800Verification pending — cross-check with the official manual
FR-F800 E.RET — Retry count excess
Trip — immediate stop
CAUSE
Why does it occur?
- The inverter trips if the operation cannot be resumed properly within the number of retries set in Pr
- 67 "Number of retries at fault occurrence"
- Find the cause of the fault occurrence
REMEDY · Step by step
How to fix it?
Eliminate the cause of the error preceding this error indication.
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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