Welcome to our new forum
All users of the legacy CODESYS Forums, please create a new account at account.codesys.com. But make sure to use the same E-Mail address as in the old Forum. Then your posts will be matched. Close

Previous Visualisation

jkobi
2021-10-26
2021-10-27
  • jkobi

    jkobi - 2021-10-26

    Hello, I am trying to do something with codesys actually I use CurrentVisu to change visualisation but I would like to use the button on my HMI to come back to the visualisation right before the new one

    How can I do it ?

     
  • jkobi

    jkobi - 2021-10-26

    I forgot to say that I only want it in ST

     
  • jkobi

    jkobi - 2021-10-26

    That's what I mean I do not want to do it in the visualisation but inside of the Structured Text program

    Do you have any idea to do so ?

     
  • m.prestel

    m.prestel - 2021-10-26

    Could you maybe explain what you are trying to do?
    Why would you want to adjust the visu without a user input to a previous visualization?

    Best regards,
    Marcel

     
  • jkobi

    jkobi - 2021-10-27

    Hello I am doing some test, I know that I wont have a touchscreen I only have have the touch of the screen (there is 6 button) so I try to move between visualisation without using the button of visualisation I try to do it with Structured text like when I am using CURRENTVISU to switch visualisation to a specific one but I want to use one button to be the "come back" button so I would like to know if there is a command that can be use to come back to the previous visualisation in structured text

     
  • m.prestel

    m.prestel - 2021-10-27

    Currently there is no way to access the last visu without knowing the client.

    Starting with Visu Package 4.2.0.0 the VisuUtils provide acess to the previous and next visu name for a client.

    You could wrap the access to VisuElems.CurrentVisu in a function/FB and store the last visu in there.

    Best regards,
    Marcel

     

Log in to post a comment.