Change the source for historical data

Use the Connect To Continuous Historian function to change the data source for process data (parameter references) that are trended on the graph.

Click File → Connect To Continuous Historian to open the Historical Data dialog.

To change the source for process data

• In the Selected Source field, click the down arrow and select the source that you want to use.
• Click Set selected source to default option to set the selection as the default source for process data.
• Click OK to close the dialog and save the changes.