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IndustryArena Forum > MetalWorking Machines > Okuma > HELP! Okuma OSP700M, CPU-ALARM, Bus Error Status = 80
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  1. #1
    Join Date
    Apr 2019
    Posts
    1

    HELP! Okuma OSP700M, CPU-ALARM, Bus Error Status = 80

    Hi, having big Trouble with a Okuma OPS700M System,

    It shows a CPU-Alarm Bus Error (System Bus)

    Bus Error Status(sber, sbpar, cyo, 0, prt, dia, lop, ecc) = 80

    SSW= 0165 ACCESS ADRESS = FC03DB30

    D0=00000000, D1=E03E0000 ................
    ...............................
    ..........................
    ...................
    .................
    PC=000ADE02

    can someone please help me with this Fault?
    which Board is Affected meaning ADRESS = FC03DB30 ?

    any troubleshooting help is appreciated

    Thank you

  2. #2
    Join Date
    Aug 2011
    Posts
    419

    Re: HELP! Okuma OSP700M, CPU-ALARM, Bus Error Status = 80

    it seems SVP board
    "Imagination is more important than knowledge."

  3. #3
    Join Date
    May 2022
    Posts
    7

    Re: HELP! Okuma OSP700M, CPU-ALARM, Bus Error Status = 80

    Hi!!!
    You know which card is defective with this access address: FC1000FC

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