creat a function in TIA Portal (STEP7 Basic)

[leonlai]

hi folks,
I want to create a function like
IN1 ---> OUT 1
IN 2 ----> OUT 2

However, I want when I call my function, it has an add to insert how many Input and out put you want, not depend on how many it was created in Function !

Like Add function, you can add as many insert as you want !

THanks

 

[JOLTRON]

I am confused. Are you trying to:

Create a function that you can call multiple times?
OR
Create a function that you can control how many inputs and outputs it has while creating your program?

The first one can be done. I don't think the second one can be done ( I think only Siemens blocks have this functionality). I can look into that one next time I am at my work PC.

 

[adfox]

Only system functions have such possibility of expanding IN/OUT outside of the block.