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IndustryArena Forum > MetalWorking Machines > Okuma > OKUMA OSP7000L BUS ERROR STATUS=80
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  1. #1
    Member
    Join Date
    Nov 2022
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    2

    OKUMA OSP7000L BUS ERROR STATUS=80

    Hello everyone,

    Machine software was cleaned then We installed software but system don't open. There is a error on the machine.

    We changed memory board but it didn't change. Maybe our board is broken but we can't be sure. Do you have a advice for us?

    Memory TEST:0000
    LOAD:SYS
    1-2 CPU-ALARM BUS ERROR (SYSTEM BUS PARITY)
    BUS ERROR STATUS(SBER,SBPAR,CYO,0,PRT,DIA,LOP,ECC)=40
    SSW=0145 ACCESS ADDRESS=003E7FF4
    D0=FCC00000 D1=00000000 D2=00840000 D3=00000000
    D4=003FCF00 D5=003FCFFE D6=00009000 D7=7CBFFFFF
    A0=E7FFFF22 A1=00000000 A2=FCCA0000 A3=00001A44
    A4=003F2024 A5=FCC00000 A6=00001000 A7=003E7FF4
    US=BFFBDFEF IS=003E7FF4 MS=F9FDBAFF SR=00002000
    PC=003F3400

  2. #2
    Member
    Join Date
    Aug 2011
    Posts
    347

    Re: OKUMA OSP7000L BUS ERROR STATUS=80

    Check optical cables and TFP board
    "Imagination is more important than knowledge."

  3. #3
    Member
    Join Date
    Nov 2022
    Posts
    2

    Re: OKUMA OSP7000L BUS ERROR STATUS=80

    Actually, we focused on Memory Board and tried to repair it. But we can't improve. Why is the problem at Optical cables and TFP board? Why did you think like this? Also, We will check them.

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