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Thread: Re: zenon logic doesn't communicate with external variables in zenon

  1. #1

    Default Re: zenon logic doesn't communicate with external variables in zenon

    Hi,

    I am using zenon to communicate with Beckhoff PLC. I am able to communicate plc driver variables between the two. Can you please advise me how zenon system variables can be communicated to the PLC.

    Many thanks in advance!

  2. #2

    Default Re: zenon logic doesn't communicate with external variables in zenon

    Hi anjali.gk.nair,

    You could create an allocation in the editor and link as the source variable the system driver variable and a beckhoff PLC variable as the target variable.

    When the system driver variable changes, the PLC variable will be written.

    Best regards,
    Mark

  3. #3

    Default Re: zenon logic doesn't communicate with external variables in zenon

    Thank you very much Mark!

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