# Parameter File

Assign a string tag or an expression to the connection. The application reads the tag or expression value to identify the parameter file for the display specified by the Remote Display Number connection.

If the Parameter File connection is assigned, and the Use Parameter List connection and Parameter Tag # connections are not assigned, the display will open using this parameter file.

If this connection is assigned, and the Use Parameter List connection evaluates to 0, the display will open using this parameter file.

If the Use Parameter List connection and one or more of the Parameter Tag # connections are assigned, the display will open using the tags assigned to the Parameter Tag # connections.

## See also

Set up global connections - Display tab

Remote Display Number