![]() See if you can browse offline and if that wakes up the online capability. ![]() On screenshot #3, try adding in the ofline file (use symbols). This isn't DDE/OPC but this will help us verify RSLinx can see the tags in the controller. This should open a window where you can browse tags in RSLinx. On screenshot #1, after right-clicking, try selecting Data Monitor. Only after that, will the golden lock appear. If I were to configure a topic so I could get data into Excel (Excel would be the OPC client), this step you are stuck on is essentially the "copy" you perform before pasting into Excel. That will appear once you have a client accessing the data. I can create OPC topic but it does not show my PLC tags in ONLINE section and it is empty. ![]() I got some good books send me a pm with your email, i can send you a copy.Īs I know my RSLinx version is Classic Gateway.Īll other features work properly except DDE\OPC. When data is flowing between opc client and opc server then your topic is activated and the yellow lock appear. You create a topic between your pc and your plc, then you need an opc client in order to activate your topic, opc client is the piece of software that communicates with your opc server thru the topic you created. Let me explain as simple as possible, Rslinx is your OPC server ( please take into account that free rslinx lite is not an OPC server only a bridge between your PC and your PLC ) Are you sure that your rslinx version in professional or gateway and not a lite version ? ![]()
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