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Function/Function block in structured text

D TeegalaD Teegala
in PLCnext Engineer

Hello, I saw some material on creating Functions/Function blocks and its usage in LD code. However, I cannot find anything in structured text. I have a basic function that I would like to use in structured text.

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When I pull the function in my main program, I do see the below code

image.png


Can you please provide an example on how to use the above function in structured text.

Thanks!

Comments

  • Stefan BrinkmannStefan Brinkmann

    Hello,

    when you drag the function into the editor you will get a template of that function. You have to replace the placeholders with variables, e.g.


    xResult := DigInProcess(iRawValue,iHMIValue,xHMIOverride);


    The values of your function are of type BOOL. I guess this needs to be changed.

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