Editing the Project

In order to modify an element of a project, you need first to open that element by double-clicking its name, which you can find by browsing the tree structure of the project tab of the Workspace bar.By double-clicking the name of the object you want to modify, you open an editor consistent with the object type: for example, when you double-click the name of a project POU, the appropriate source code editor is shown; if you double-click the name of a global variable, the variable editor is shown.Note that GF_ProjectVX code prevents you from applying changes to elements of a project, when at least one of the following conditions holds:

• You are in debug mode.
• It is an object of an included library (whereas you can modify an object that you im- ported from a library).
• The project is opened in read-only mode (view project).