PLCFX5UVerification pending — cross-check with the official manual
FX5U CFE8H — Cyclic transmission error (remote station)
Warning — monitor
CAUSE
Why does it occur?
• There is no response from the remote station.
REMEDY · Step by step
How to fix it?
• Check the remote station disconnection detection setting in master station parameter (Network Configuration Settings). • Check the existence status of the remote station in network. • Check the remote station where the disconnection occurred. • Take measures to reduce noise.
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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