How to set OPCUA
Stupiddog 2 years ago in realvirtual.io Starter and Professional • updated by Support 2 years ago • 5
Hello Thomas，I tried OPC but all failed，I add PLC signals to opc and quality is good，when I press Import nodes，it shows：OpcException: The operation could not complete because the client is not connected to the server.
Opc.UaFx.Client.OpcClient.DenyIfNotConnected () (at <5239c2b3ee7d4e3e4c326ca95b24eb03>:0)。
I watched your OPCUA video，I don't know how OPCUA connect plc，how to configure it。
Customer support service by UserEcho
There seems to be a connection problem. Mabe you need a password or security certificate to login to your server. Please turn of your firewall and turn off on your OPCUA server all security settings.
I use GXWorks2 and MX OPC Server，I can change the opc status from GXWorks2，but w
hen I press Import Nodes nothing happened。I have shut down the fire wall。
Sometimes it takes long to import all OPCUA nodes. But I still see a connection error in the log.
Could you please try first to connect with OPCWatch (https://www.traeger.de/downloads/opc-ua-development-toolkit) because it uses the same technology. After you are able to successfully connect with OPCWatch (all Firewall and Security issues need to be solved) try to import only a few subnodes with Unity (select a Top-Node-ID in the Unity OPCUA properties).
I open the link，when I press Download it shows：
You don't have permission to access this resource.
I tried other links，it shows the same thing。Can you download it and send it to my Email？firstname.lastname@example.org
You can get it here: