https://forge.codesys.com/forge/talk/Engineering/thread/a8698eb4bc/2020-02-27T14:38:05.580000ZRecent posts to OPC DA Server using V32020-02-27T14:38:05.580000Z2020-02-27T14:38:05.580000Zasetyadihttps://forge.codesys.com/u/asetyadi/https://forge.codesys.com5c372419780240950b9c41be128ba44b73fb8ae1

<div class="markdown_content"><p>Hi,<br/> this is my first time working with CODESYS Environment as well as communicating using OPC.</p> <p>I have a project to connect a PLC to a plant simulation software which only supports OPC DA, so I downloaded and installed CODESYS OPC DA Server SL Demo software from the store. </p> <p>As I understood, I need to configure the DCOM settings on my Windows to make the connection works, and according to the FAQ ( l <a class="" href="https://forum.codesys.com/viewtopic.php?f=22&amp;t=5649&amp;x=10047&amp;p=10047&amp;lan=en" rel="nofollow">viewtopic.php?f=22&amp;t=5649&amp;p=10047#p10047</a> l ), there should be an item called <strong>OPC Server for CoDeSys V2.0</strong> or <strong>CoDeSys OPCServer DA</strong> under the DCOM settings but I cannot find them in my computer.</p> <p>Any ideas on how to set it up with CODESYS V3?<br/> Also, any suggestions regarding DA communications will be much appreciated.</p> <p>Regards,<br/> Setyadi</p></div>