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IndustryArena Forum > Machine Controllers Software and Solutions > Fidia > Loosing PLC program on FIDIA F1.0190
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  1. #1
    Member
    Join Date
    May 2020
    Posts
    3

    Loosing PLC program on FIDIA F1.0190

    Hi,
    I loose PLC program after each turn off of the machine.
    Already replaced the battery on the CPU board,but no success.
    Appriciate any help.

  2. #2

    Re: Loosing PLC program on FIDIA F1.0190

    There is another battery in the controller. You have to open back cover behind the crt screen and pull out the circuit board.

  3. #3
    Member
    Join Date
    May 2020
    Posts
    3

    Re: Loosing PLC program on FIDIA F1.0190

    The battery in the VGR board saves the VGR settings.
    I have already replaced both batterys one in CPU board another in VGR board,but loosing PLC program after each startup.
    Thank you very much.

  4. #4

    Re: Loosing PLC program on FIDIA F1.0190

    Hello,

    Since last couple of days my Fidia F1.0191 machine has the same problem. It loses instantly the PLC program after power off. I am having an engineer coming next week to check it. I will let you know. He did informed me that it can be serious since chips and other integrated circuits from that time are very hard to find. Off topic I am wondering if you can tell me how do you use the DNC or serial connection on your machine to transfer programs. I know on you have to transfer via TT0 but it wont let me access it.
    Thanks

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