# Configuring Fieldbus Window in a Virtual Station

The Fieldbus entry in the GUI shows the fieldbus mapping assigned to the controller.

To analyze the controller fieldbus configuration and fieldbus configuration select Perform on the Diagnostics field for the fieldbus mapping. For more information, see Configuring Accessories Window in a Virtual Station.

To configure fieldbus mappings, ToolsTalk 2 is required.

Virtual station - Fieldbus