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  1. #1
    Join Date
    Feb 2022
    Posts
    2

    mitsubishi FCA635LCC file system error 7

    Hello,

    We have a CNC Citizen Cincom M-16 and are experiencing an issue with the file system. The error message is: File System Error 7.

    This error occurs every time we try to call, edit, or save a program. It happens regardless of whether we edit a new program or an existing, proven program, so a program fault is excluded.

    Actions we have taken:
    Cloned the entire old disk to a new one (same issue).
    Erased all programs completely (same issue).
    Replaced the battery on the PLC board – the new battery has 3.62V (no change).
    Performed disk defragmentation (same issue).

    What else can we do?

    Could the issue be in the memory cassette? We have a complete backup available.

    best regards, slavko
    Attached Thumbnails Attached Thumbnails 20250203_193245.jpg  

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