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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > 0i model giving occasional sys_alm019
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  1. #1
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    Aug 2017
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    0i model giving occasional sys_alm019

    Hi,

    I'm new to the forum, and I'm just learning about CNCs. We've got a Fanuc 0i-TD. Occasionally, it will shutdown with an error screen saying "SYS_ALM019 Illegal Instruction Program Exception" then "Main Board(CPU)" with a bunch of stack information following. We've checked our maintenance manual, and can't find details for a sys_alm019. All of the sys_alm information seems to start at 400.

    Any ideas what sys_alm019 may be or which manual may have details about this? As we troubleshoot, I'll add more information.

    Thanks to anyone who has any insight here!

  2. #2
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    Apr 2017
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    Re: 0i model giving occasional sys_alm019

    If the machine is under warranty I would make sure to contact Fanuc and get it recorded and maybe have service come out. Back up the cnc if you can too.

  3. #3
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    May 2016
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    490

    Re: 0i model giving occasional sys_alm019

    Probably a loose connection however I would agree with cincyice take a full back up of the machine SRAM

  4. #4
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    Re: 0i model giving occasional sys_alm019

    Thanks, cincyice and mbservice. Sorry for the delayed response. I'm in the Houston area, and we've been a little busy lately. 8(

    Unfortunately, no, it is not something we can work out under warranty, but we can back it up and check for any loose connections.

    There is so much documentation for these models. It's really surprising that I can't find anything about this SYS_ALM019.

    Thank you both, again.

    jdeantx

  5. #5
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    Apr 2011
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    658

    Re: 0i model giving occasional sys_alm019

    Please take a picture of the screen next time it happens and post it here.

  6. #6
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    Mar 2007
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    22

    Re: 0i model giving occasional sys_alm019

    Quote Originally Posted by jdeantx View Post
    Hi,

    I'm new to the forum, and I'm just learning about CNCs. We've got a Fanuc 0i-TD. Occasionally, it will shutdown with an error screen saying "SYS_ALM019 Illegal Instruction Program Exception" then "Main Board(CPU)" with a bunch of stack information following. We've checked our maintenance manual, and can't find details for a sys_alm019. All of the sys_alm information seems to start at 400.

    Any ideas what sys_alm019 may be or which manual may have details about this? As we troubleshoot, I'll add more information.

    Thanks to anyone who has any insight here!
    Hi jdeantx..
    How did you solve this problem ? My machine is having same problem now..
    Please share the solution

    Thanks.

  7. #7
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    Apr 2006
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    66

    Re: 0i model giving occasional sys_alm019

    Please post picture


    Sent from my iPhone using Tapatalk

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