Unassigning an Accessory from a Virtual Station
To unassign an accessory configuration and remove the connection to a virtual station, perform the following steps:
Navigating to Virtual station configuration
- In the Plant structure workspace select a controller  . .
- Select the Virtual Station tab  . .
 The virtual station overview shows a list of virtual stations for the selected controller. The list is empty if no virtual stations have been created.
- Double-click on a virtual station to open an existing configuration, or click Add to create a new virtual station configuration. 
- Mark the check box of the accessory configurations that is to be unassigned in the Accessories menu. 
- Select the Unassign command button in the Accessories menu. 
- To update the controller with any changes, select the Push changes command button  . .
The list in the accessory menu will be updated.