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I'm trying to do bitwise access to a visualization placeholder reference. In the "subvisu" called WordBreakupSet I've made an interface with a word wToBreakup. I've got sixteen (in the attached test just three) buttons and sets the property variable for each button to wToBreakup.0, wToBreakup.1 and so on.
In the main visualization I add a frame and select WordBreakupSet. As the reference for this frame I select a word that is declared in PLC_PRG.
The problem is that no matter which button I press it's just bit zero that is changed.
Is this the way it is supposed to be or have I done something wrong?
[Edit: I'm having problems uploading my project but I hope the explanation is clear enough]
Best regards,
Kristian Berlin
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hello Kristian,
this is pretty simple. I added a small example. It is important that you declare the variable in the visualization as in-out.
The example works fine.
@Admin: Why it is not allowed to add *.project files
Thank you, your example works for me. I've got a theory that the problem is that I'm using the new fancy looking "Push switch" instead a regular button. I will test that theory.
The problem with .project file might be to get you to choose .projectarchive instead. I had problems uploading that too though.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I'm trying to do bitwise access to a visualization placeholder reference. In the "subvisu" called WordBreakupSet I've made an interface with a word wToBreakup. I've got sixteen (in the attached test just three) buttons and sets the property variable for each button to wToBreakup.0, wToBreakup.1 and so on.
In the main visualization I add a frame and select WordBreakupSet. As the reference for this frame I select a word that is declared in PLC_PRG.
The problem is that no matter which button I press it's just bit zero that is changed.
Is this the way it is supposed to be or have I done something wrong?
[Edit: I'm having problems uploading my project but I hope the explanation is clear enough]
Best regards,
Kristian Berlin
Hello Kristian,
this is pretty simple. I added a small example. It is important that you declare the variable in the visualization as in-out.
The example works fine.
@Admin: Why it is not allowed to add *.project files
Example.zip [77.51 KiB]
Thank you, your example works for me. I've got a theory that the problem is that I'm using the new fancy looking "Push switch" instead a regular button. I will test that theory.
The problem with .project file might be to get you to choose .projectarchive instead. I had problems uploading that too though.