When editing a network in the Worksheet, a single dialog style is used both when instantiating (adding new instances) of function blocks, resources, devices or adapters (plugs or sockets) to the network, and when editing existing instances.

• The Name field must be edited to form a valid IEC 61131-3 identifier, and must not duplicate the name of any other element in the diagram or in its surrounding entity, e.g., the name of a variable in a Composite FB surrounding the network.
• Pressing the OK button or pressing the Enter key when editing in a field will cause the dialog to attempt to close and save the current values for the edited element. If an error is found, the window will not close and an error message will appear in the status field below the title bar.
• Pressing the Cancel button will close the window and cancel any changes entered.