If a username and password are specified, they are used as a user identity token when connecting to the specified OPC-UA server. All writes sent to this server will fail.ĭisable the connection to the OPC server. By default, Ignition's OPC-UA server requires the following credentials: Check with the OPC-UA server's documentation for more details. Some OPC-UA servers may require a Username and Password, but this is not always the case. On the Server Configuration page, give the connection a name. If everything is accurate, press the Finish button, which exits the wizard, and takes you to the server configuration page. You'll arrive at the Confirm Connection Settings page, which allows you to review your configuration thus far.Select the policy and mode you wish the connection to use, and click Finish. You will then be presented with a list of available security policies and security modes for the server.From here, you'll be shown a list of servers at the endpoint you entered.You can continue to follow the basic wizard workflow, but users that opted into the Advanced Configuration can skip to Step 8. Alternatively, you can click the Skip to Advanced Configuration link that allows you to manually enter the Discovery URL, Endpoint URL, and a Endpoint Host Override. Type in the endpoint for the server, and click Next if you want to use the discovery wizard.Select OPC UA Connection from the list and click Next. Click on the Create new OPC Server Connection link.The OPC Server Connections page is displayed. On the Configure page of the Gateway, go to OPC Connections > Servers.

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