https://forge.codesys.com/forge/talk/Engineering/thread/785dd137c3/2025-10-07T18:30:43.475000ZRecent posts to Connetion with Topcon Opus B3 ECO Full display2025-10-07T18:30:43.475000Z2025-10-07T18:30:43.475000Zbbmussattohttps://forge.codesys.com/u/bbmussatto/https://forge.codesys.com6986f4102d6e890e1ba4a393f2badb1988edf047

<div class="markdown_content"><p>I have a Topcon Opus B3 ECO Full display and i wanna program it with codesys, but i cant connect it to the display.<br/> After creating a new project, i choose the device "Opus B3-B4-B6-3.5.19.50" that is already available in my version of codesys, but i think the problem is that my version of codesys or something else is not the same as the codesys runtime version running on my display.<br/> Can anyone tell me how i can see the codesys runtime version on my display? i tried looking in the settings (Daemon &gt; CDS) on the display, but all i see is "N/A" for "Customer Number", "Customer Part Number" and "Customer Serial Number".<br/> Can anyone help me make this connection?</p></div>