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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > Fanuc 18i TB ER 97 I/O LINK FAILURE 2 GROUP
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  1. #1
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    Dec 2015
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    12

    Fanuc 18i TB ER 97 I/O LINK FAILURE 2 GROUP

    Hello everyone
    here I have one Lath Puma 400
    Machine has alarm in PMC ER 97 how can solve this issue
    i have all backup and ladder file also
    backup loaded already but same issue is there but i dont know how to load
    ladder file
    Please help for solution

  2. #2
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    Join Date
    Dec 2009
    Posts
    771

    Re: Fanuc 18i TB ER 97 I/O LINK FAILURE 2 GROUP

    I think has nothing to do with the parameters or ladder
    Group 2 it means one of the I/O devices is offline so the NC see it
    i advice you to look for the devices that are coonected in serial mode on the I/O LINK,like-operator panel,I/O module from electric cabinet,beta drivers if you have for turret etc

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