- Select step
 
The Actions window is opened.
 
- Enter action name
 
The New action dialog is opened.
 
- Under Language, select a programming language
 
- OK
A programming window for the action's body is opened.
 
-  Enter your program in the selected programming language
The new action is listed in the POU's action pool, which is displayed in the Project pane.
 
- Close the Actions window