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hello, everyone

I am currently working on a server/client OPC communication project. The scenario is described in the image arq.jpg, however, when I go to select the OPC server tags (RSLinx Classic Gateway) I get the error in the image error.jpg

NOTA: la configuración de seguridad DCOM se realizo como se describe aqui :  https://www.softwaretoolbox.com/dcom/html/dcom_for_windows_7-_10-_-_server_2008r2.html 

How can I solve it?

 

thanks you

arq.jpeg

error.JPG

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Either DCOM isn't setup correctly on the OPC server computer, or RSLinx has security settings that are blocking remote connections.

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The client doesn't need any special DCOM configuration.  The server is the one that has to be setup.  You also may need to double check any firewalls, including the software firewall.  And double check that you enabled all users on the server.

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