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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > System Alarm no. 3 Program Memory : PARITY HIGH
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  1. #1
    Join Date
    Dec 2011
    Posts
    0

    System Alarm no. 3 Program Memory : PARITY HIGH

    Alarm message " Parity High " appeared after turning - on the machine . Machine control is FANUC SYSTEM 3T . All function keys are disabled .Help me guys!!!Thanks

  2. #2
    Join Date
    Sep 2010
    Posts
    125
    only one way....Complete clear...
    parameter enable switch on (upper right on main board)
    press reset and delete at power on,
    you now have to enter all data !
    good luck

  3. #3
    Join Date
    Aug 2011
    Posts
    2517
    let's hope he did a backup of all parameters prior to this event otherwise we'll see him here again asking if anyone has a 3T parameter backup

  4. #4
    Join Date
    Sep 2010
    Posts
    125
    I think so .... but it's too late for thinking !!!

  5. #5
    Join Date
    Dec 2011
    Posts
    0
    Thank you TMBRUNO28 for your good advice,it was really appreciated but Reset + Delete at power -on also not work instead , i used " P + CAN + DELETE " at power-on . All parameters had been reload machine is OKAY now. Thank's guys !!!

  6. #6
    Join Date
    Jul 2013
    Posts
    1
    hi i have a Eumach V-24 VMC i need operators manual for it to know which g-codes and m-code it uses with sample programs, if any one have please help me and share

  7. #7
    Join Date
    Aug 2010
    Posts
    32
    I am having this same issue. If I clear memory, where do I find the parameters to manually put back in? Thanks

  8. #8
    Join Date
    Aug 2010
    Posts
    32
    I am having this same issue. If I clear memory, where do I find the parameters to manually put back in? Thanks

  9. #9
    Join Date
    Dec 2019
    Posts
    1
    I just had the same issue and did the total reset. Reloaded parameters but I'm missing my radius and tool type columns in my tool offset table now. Any help on this? Thanks!

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