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Class Diagram Elements

The elements of the class diagram are available in the ToolBox view. This view opens when you open a Class Diagram object in the editor.

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Class (POU)

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Interface

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DUT (Data Unit Type)

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Global Variable List

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Note

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Variable declaration

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Property

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Method

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Action

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Composition (VAR)

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Association (POINTER TO)

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Realization (IMPLEMENTS)

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Generalization (EXTENDS)

Objects from libraries

Objects from a library are identified in the element with <<library>>. If this library is not integrated in the application, then the elements are shaded in white and identified with <<missing>>.

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