4 Replies Latest reply on Apr 20, 2018 12:10 PM by sraposo

    Yokogawa PID.MODE digital states - not working - bad value

    mancanicola

      Dear community,

       

      I am facing a problem configuring PID points from YOKOGAWA CENTUM DCS into PI. In details I cannot configure the .MODE parameter using digital states because I get the value as BAD.

      If I configure the point type as STRING rather than DIGITAL this will work but due to other connected system I need to use digital states.

      Below my configuration:

      Untitled.jpg

      U1212ntitled.jpg

      As extra info when I switch point type from STRING to DIGITAL for 90 seconds everything works see below:

      Untitled111.jpg

      but after that it goes to bad. See below:

      Untitle22d111.jpg

      Any help or suggestions?

       

      thanks a lot