https://forge.codesys.com/forge/talk/Engineering/thread/e683409add/2020-02-27T14:40:41.919000ZRecent posts to OPC Server V 3.5, symbole file2020-02-27T14:40:41.919000Z2020-02-27T14:40:41.919000Ztimvhhttps://forge.codesys.com/u/timvh/https://forge.codesys.com89ece8a96d6a11d683994091e739ea9560761085

<div class="markdown_content"><p>It is normal that you don't see a specific symbol file on your device with V3 runtimes. It is part of your application. If you don't see any variables in the Matrikon OPC explorer, I think you haven't configured the OPC server correctly.</p></div>

2020-02-27T14:40:40.475000Z2020-02-27T14:40:40.475000ZBaiploohttps://forge.codesys.com/u/baiploo/https://forge.codesys.com4639eda7aba9c98bb67870af6d2d0096ce33099f

<div class="markdown_content"><p>Hello,<br/> I did create the project in the CoDeSys V3.5 workbench, I did add the Symbol Configuration and login to the target.<br/> My problem is the symbol file that I create is not download to the target, also in the target application did not have symbol file.<br/> It shown only Application name (only one).</p> <p>Note. My pc has both OPC v2.3 &amp; OPC V3.5 installed.<br/> Also I using the Matikon OPC Explorer to test it. The OPC V2.3 is working fine, But could not succeed on OPC V3.5</p> <p>Any suppestion are very appreciate.</p> <p>Wisut.</p></div>