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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
Hello I'm currently working on a communication architecture OPC Server (RSlinx Gateway or MatrikonOPC driver Rockwell in virtual machine) / Client (DAQFactory Host) through a local LAN, there is communication between the host and the virtual machine (check with PING, firewall are off), however, DAQFactory does not show the computer where the OPCServer is (fig1). How can I solve the problem? NOTE: I haven't done the DCOM security configuration, but I understand that the name of the computer must appear in the OPC selection tree