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 t

Step 6: Implementation Switches For the implementation of the functionality of the module Switch we use the method CallPrioMediumStart from Module by overriding it with our own implementation. We choo

Step 7: Compose Modules After successful scanning the declarations, all modules are available for further use, so that an example application can be composed. Therefore the modules are added to the mo

Step 1: Create Toplevel Module "Room" Add a module declaration and a function block to the POUs pool. The function block is used for the implementation (function program) of the module. In this exampl

Step 2: Create Submodule "Switch" The next step is to declare a module for the switch of the room. Again, a module declaration and a function block must be created. Here, both are called Switch , wher

Step 3: Create Submodule "Switch Simple" The second switch module, which we want to declare, is a simplified one with only two states: on and off. Therefore a module declaration and a function block h

Step 4: Create Submodule "Light" As it was done before for the Switch and the SwitchSimple , for the module Light , a module declaration Light , a function block Light and an interface ILight have to

Step 5: Create Submodule "Light simple" The simple light, which is created now, will work together with a simple switch, but can be adapted from Light above, anyways. Therefore a new module declaratio

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