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  1. #1

    Fanuc error 998 ROM Parity Error

    Team.

    Have ROM Parity Error 0B1 on our TOPWELL TW-105RH old baby.

    Fanuc O-MD series

    Software version is 0472-01, can any one help us with the rom file? we will burn it into a new chip.

    Thanks,

    Samy

  2. #2
    Join Date
    Dec 2013
    Posts
    39

    Re: Fanuc error 998 ROM Parity Error

    what is the ROM version

  3. #3
    Join Date
    Oct 2014
    Posts
    137

    Re: Fanuc error 998 ROM Parity Error

    Quote Originally Posted by Samyelnaggar View Post
    Team.

    Have ROM Parity Error 0B1 on our TOPWELL TW-105RH old baby.

    Fanuc O-MD series

    Software version is 0472-01, can any one help us with the rom file? we will burn it into a new chip.

    Thanks,

    Samy
    Please, tell me your PM.

  4. #4

    Re: Fanuc error 998 ROM Parity Error

    Quote Originally Posted by metalcutting View Post
    what is the ROM version
    Where is the rom version found? the sticker on the chip is wiped out, I can not tell what version it is... I only know the control version which is 0472-01

    - - - Updated - - -

    Quote Originally Posted by agering View Post
    Please, tell me your PM.
    what's PM?

  5. #5

    Re: Fanuc error 998 ROM Parity Error

    Quote Originally Posted by Samyelnaggar View Post
    Where is the rom version found? the sticker on the chip is wiped out, I can not tell what version it is... I only know the control version which is 0472-01

    - - - Updated - - -



    what's PM?


    Teams, Any update on this? can anyone help???

    Thanks

  6. #6
    Join Date
    Aug 2018
    Posts
    44

    Re: Fanuc error 998 ROM Parity Error

    Strange... this alarm also occurs if your option parameters are wrong... one option refers to a éprom not présent or something like that.
    Did you try a complete clear ,?

  7. #7
    Quote Originally Posted by Brunocnc28 View Post
    Strange... this alarm also occurs if your option parameters are wrong... one option refers to a éprom not présent or something like that.
    Did you try a complete clear ,?
    Yes, cleared everything with no success, still error is there.

  8. #8
    Join Date
    Sep 2018
    Posts
    15
    Hello gays.I have ROM parity error 998 System error (132 00).Fanuc 6t.Any help. Sency.

    Sent from my SM-A205F using Tapatalk

  9. #9
    Join Date
    Sep 2020
    Posts
    3

    Re: Fanuc error 998 ROM Parity Error

    Hi, I have also ROM parity error 998 in Fanuc 0M-F. In my case option parameter 905.5 launch the error. That parameter define ladder size.
    /timppat

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