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Thread: SYSTEM BUS ERROR

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  1. 08-30-2011, 08:56 PM #1
    Antonio Arguijo
    Antonio Arguijo is offline Registered
    Join Date
    Jun 2009
    Posts
    108

    SYSTEM BUS ERROR

    Good day!
    Someone could help me please?
    I have an alarm in a OKUMA machine Cadet Mate OSP 700M control:
    1-1 CPU-ALARM BUS ERROR (SYSTEM BUS)
    BUS ERROR STATUS (SBER,SBPAR,CYO,O,PRT,DIA,LOP.ECC)=80
    SSW= 0105 ACCESS ADDRESS=FC1000FC

    The led SREB is on at the MAIN1 BOARD
    I've tested the boards (Main1, Main2, Mem, SVP, etc) in other identical machine and worked.
    I've changed 3 fiber optic cables damaged, but the problem continues.
    Somebody have an idea what's happening?
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  2. 01-12-2023, 03:50 PM #2
    anghell123
    anghell123 is offline Member
    Join Date
    May 2022
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    7

    Re: SYSTEM BUS ERROR

    Resolve the problem?
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  3. 01-14-2023, 06:19 PM #3
    anghell123
    anghell123 is offline Member
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    May 2022
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    7

    Re: SYSTEM BUS ERROR

    good morning. a few years ago you had a problem with your machine alarm 1-1 cpu bus error. I would like to know if you solved it and how. same access adrees
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