Step 0: Preliminaries

First of all a new project has to be created. Therefore choose New Project from the File menu and save the new project. A Library Manager has to be added in the POUs view. Then the library AC_ModuleBase, which is part of the CODESYS Application Composer package, can be added to the library manager.

Figure 47. Add library "AC_ModulBase"

Step 1: Create Toplevel Module "Room"