Fieldbus Requirements
For correct fieldbus communication, the following installations and configurations must be made. This is done in the Fieldbus and SoftPLC
 tab.
 tab.
- A fieldbus module is installed on the controller. 
- Common fieldbus parameters set in the menus in the Overview sub - tab. 
- Signal configurations are created in the Fieldbus sub-tab, which are then mapped in the Fieldbus Virtual Station Mapping Configuration menu in the Overview sub - tab. 
- Items mapped into fieldbus maps in the Signal Configuration menu, located in the Fieldbus sub - tab. 
- Fieldbus maps assigned to virtual stations and placed into the Process Data Frame in the menus in the Fieldbus and SoftPLC  tab. tab.