https://forge.codesys.com/forge/talk/Engineering/thread/def18594e8/2023-04-17T01:16:08.758000ZRecent posts to M262 - TM3BCEIP IO not updating!2023-04-17T01:16:08.758000Z2023-04-17T01:16:08.758000Zben1https://forge.codesys.com/u/ben1/https://forge.codesys.comf99fb0e36a47cf61cb9b00883e760dc3aa5fa0af

<div class="markdown_content"><p>It turns out to be an issue with the DI card, removing this resolves all issues, adding it to the end of the rack makes it the only one not working.<br/> We tried replacing with another we had but same issue.<br/> We have used these in the past so maybe something with new firmware?<br/> Luckily we can get away without the inputs for the time being, waiting on Schneiders feedback now.</p> <p>Thanks</p></div>

2023-04-16T05:29:08.709000Z2023-04-16T05:29:08.709000Zben1https://forge.codesys.com/u/ben1/https://forge.codesys.comf0d7f57f59431f60c17bb4a600bd5c6511ab252b

<div class="markdown_content"><p>Oh god, I hope someone has had this issue before because it is doing my head in!</p> <p>I am trying to add a 3rd Bus Coupler (TM3BCEIP) to an existing M262 (TM262L10MESE8T) installation.</p> <p>I have installed these before and never had an issue.</p> <p>The problem is, there are no errors at all (on Bus Coupler Web Interface &amp; in PLC) and communication actually seems great!</p> <p>But most of the IO will not update.</p> <p>When I say most, literally the only thing that IS working is the Digital Outs.<br/> The Digital In's, Analog Outs (not using any AI), and Temperatures are not coming through.</p> <p>You can see there Inputs real values on the Bus Couplers Web Interface, but for some reason they are not making it through to the PLC!</p> <p>The 2 existing Couplers continue to work just fine.</p> <p>I have tried anything &amp; everything I can think of, and I am also waiting on Schneider Support, but I need the solution last week!</p> <p>Here is what I have tried (what I can remember anyhow):<br/> - Upgrade PLC firmware (V5.1.7.23)<br/> - 2 Different Bus Coupler's<br/> - Ensure Bus Coupler latest FW (V2.1.50.2)<br/> - DHCP &amp; Fixed Address<br/> - Tested &amp; confirmed Ethernet lead is healthy<br/> - Reduced IO RPI<br/> - Reconfigured to only the DI &amp; DO card and uncoupled the remaining cards<br/> - Tried setting PLC Settings to Always Update IO (although I think the Bus Coupler's already have this setting over the top anyway).</p> <p>Please Help!!!!</p></div>