Connecting OPC DA

1. In SourceFlow, drag an inject node.
2. Drag an opcda-read node, and then double-click it.
3. Click next to Server to enter the information of your OPC DA server.

Parameter	Description
Address	OPC DA server IP address.
Domain	The domain name of your OPC DA server.
User Name/Password	The username and password you use to log in to the DA server.
Clsld	The application ID of the DA connetion service you use. For example, KepServer.

5. Click Browse to see the connected channels.
6. Click Add, and then under Items, add the items needed.
7. Connect the inject node to the opcda-read node, and then connect a debug node at the end.
8. Click Deploy at the upper-right corner, and then click inject node to trigger the flow.