1

Add a POU  in the Applications tree.

2

Select the Libraries tab in the Software Catalog and click Libraries.

Select Controller > M241 > M241 PTOPWM > PTO > Administrative > MC_xxxxxx_PTO in the list, drag-and-drop the item onto the POU window.

3

Create the function block instance by clicking:

4

Associate the input/output variables of the function block.