Figure 64: "Mytestfunction" Window; Figure 65: "Save File As" Window - WAGO -I/O-IPC-C6 Manual

WAGO-I/O-SYSTEM 750
758-874/000-110 WAGO-I/O-IPC-C6
4. Then define the input parameter with value : WORD; and add a semicolon
in the program part of the function (lower window). Otherwise, a CoDeSys
error will occur.

Figure 64: "MyTestFunction" window

5. Select File > Save as... in the menu bar. Enter "mytest.lib" as the file name,
select the file type "External library" and click on [Save].

Figure 65: "Save File as" window

If the library contains several functions, allow these functions to be linked as well.
In doing so, functions with several transfer parameters are also possible.
Manual
Version 2.3.0
Incorporation of C-Functions as CoDeSys Library 133