Ensure that the DataHub program is installed and running.

In the DataHub Properties window, go to the InfluxDB option and check the boxes for InfluxDB and Chronograf, and click Apply.

	The online product documentation for InfluxDB and Chronograf can be found here.

Start DataPid, and check the Data Browser to ensure that its data is updating.

In the DataHub External Historian option click the Add button.

In the Edit Historian Connection window, configure a local InfluxDB connection as follows:

If you don't have a user name or password for InfluxDB, you can leave those fields blank. If you have previously installed InfluxDB independently of the DataHub program installation, then you'll need to use your existing InfluxDB URL.

In Available Points select just the Mv point in the DataPid domain, under PID1. You can add more points later, if you'd like.

The point DataPid:PID1.Mv will appear in Selected Points.

When finished, click OK and Apply. You have now created an InfluxDB database and are collecting a history of values for the DataPid:PID1.Mv point.

Select your connection in the Write data to Historians list and click the Edit button to open it.

In the Connection Settings, check the Log writes at information level box, and click OK and Apply.

	If this box is not checked, this information is only displayed in the Event Log when its Debug option is selected.

Open the Event Log to view data updates.

In the InfluxDB option, ensure that both InfluxDB and Chronograf are running, and click the Chronograf Open in Browser button.

Go to Dashboards and click + Create Dashboard, then + Add Data.

Choose DataHubDB1.Influx1, in DataPoints choose pointname then PID1.Mv.

Under Fields select value.

You should start to see some data appear in the trend at the top of the display. You can change the dashboard name from Untitled Graph to Source (DH1) Logged to Influx1, and click the green checkbox to save the dashboard.

Please refer to the Chronograf documentation for more details.