# Fieldbus Configuration Tab

1. Select a controller in the Plant structure window .

2. Select the Fieldbus and SoftPLC tab in the menu bar.

   Select the Fieldbus sub-tab to show the list of maps or to create a new fieldbus map.

Column | Description
--- | ---
| Check box.
Name | Name: Shows the name of the map. The name is identical for both the receive map and the transmit map.
Size to | The size of the receive map to a virtual station. The value must be an even number of bytes.
Size from | The size of the transmit map from a virtual station. The value must be an even number of bytes.
Library link | Linked to global library Yes/No.
Last changed | When were the last changes made, expressed in ToolsTalk 2 time.
Changed by | Who made the last changes.
Controller updated | Controller updated, expressed in controller time.
Controller updated by | Who updated the controller.

In this Section

- Creating, Importing and Deleting a Fieldbus Map
- Creating a Fieldbus Signal Configuration
- Understanding the Fieldbus Configuration and the Fieldbus Map
- Automatic Placement of Fieldbus Maps in the Process Data Frame
- Automatic Placement of Items in the Fieldbus Map
- Editing or Viewing an Item in the Fieldbus Map
- Deleting Items From the Fieldbus Map
- Exporting a Fieldbus Map