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[PL7 PRO] READ_VAR and WRITE_VAR Functions (Configuration of the PLC Link)

esthelau -  
 Anonymous user -
Hello everyone,

My case is simple, I have a "master" controller and 9 slave TSX 57 (PL7 Pro) controllers connected via Unitelway.
My project is as follows: the master controller receives information from 8 controllers regarding demand, then the master controller sends the information to the 9th controller, starts the conveyor as soon as the cycle reaches the end, and the 8th controller tells the master controller to stop the conveyor, and the master controller sends back the message to the 9th controller to stop the conveyor, which then stops.

I would like the master to be able to read %MW type variables from my 8 controllers. Once the master has read the various variables, I would like it to write them into the 9th conveyor starting controller so that I can use them for motor startup. I would like to know the state of the variables in real-time.
My question is:
how to configure everything from A to Z;
how can we visualize the status of a line, for example, a Unitelway master line?
Thank you for your help
If anyone can assist me.

1 answer

  1. Anonymous user
     
    Hello

    this forum deals with computer or mobile software, not automation.
    That doesn't mean that no visitor can answer, but you would have a better chance in an automation forum, or on the manufacturer's support

    --
    When I was little, the Dead Sea was just sick.
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