Creating a Signal Configuration in the Controller Fieldbus
Select a controller in the Plant structure
workspace.
Select the Fieldbus and SoftPLC
tab then select the Controller Fieldbus sub-tab.
To add a signal configuration to the Controller Fieldbus, select Add...
The Create signal configuration window comes into view.
Select a signal.
Enter data for the signal configuration byte, bit, and length.
Select Add.
Select Close.
A signal configuration is created.

At this step, red exclamation marks appear next to the signal configuration. This is because the signal configuration is not yet mapped to a Virtual Fieldbus.