Adding a Fieldbus Mapping
- Select a controller in the Plant structure  . .
- Go to Fieldbus and SoftPLC  . .
- Select the Overview tab. 
- Select To controller or From controller and select Add in the Virtual Station Mapping Configuration field to add a fieldbus mapping to or from the controller. 
- Select the FieldBus tab and select the Virtual station and Fieldbus configuration from the drop-down menu.  - The fieldbus signal configuration is created in the Fieldbus sub-tab. 
- Select Add. 
The fieldbus mappings are now visible in the Virtual Station Mapping Configuration.