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Hello,
I would like to ask if it is possible in Codesys to assign an initial value in the output of a function block when you call it.
I know that according to IEC standard an output can only be read outside the function block but because there is a possibility of assigning an initialization value in other software I wanted to know if that is possible also here.
Thank you!
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Finally I found you can do it in the variables declaration (where the instance of the FB is declared e.g GVL)when you have tabular view and click the initialization or just TestInstance: TestFB := (out := 6);!
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hello,
I would like to ask if it is possible in Codesys to assign an initial value in the output of a function block when you call it.
I know that according to IEC standard an output can only be read outside the function block but because there is a possibility of assigning an initialization value in other software I wanted to know if that is possible also here.
Thank you!
Finally I found you can do it in the variables declaration (where the instance of the FB is declared e.g GVL)when you have tabular view and click the initialization or just TestInstance: TestFB := (out := 6);!