InverterFR-E800Verification pending — cross-check with the official manual
FR-E800 E.RET — Retry count excess
Trip — immediate stop
CAUSE
Why does it occur?
- The inverter output is shut off if the operation cannot be resumed properly within the number of retries set in Pr.67 Number of retries at fault occurrence
- This function is available when Pr.67 is set
- This protective function is not available in the initial setting (Pr.67 = "0")
- Find the cause of the fault occurrence
REMEDY · Step by step
How to fix it?
- Eliminate the cause of the fault preceding this fault indication
- Reference manual FR-E800 Instruction Manual (Function)
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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