https://forge.codesys.com/forge/talk/Engineering/thread/2b541c581f/2022-07-20T04:40:01.428000ZRecent posts to Modbus RTU FC052022-07-20T04:40:01.428000Z2022-07-20T04:40:01.428000Zjohndoe67https://forge.codesys.com/u/johndoe67/https://forge.codesys.com3d95391653d0ec8bbde3f8f30812165d6cbd3d72

<div class="markdown_content"><p>Thanks again. I think I'm already that far. <br/> But it seems that not only the library abstracted the detail 16#FF00?<br/> I still don't know how to send with FC05 in one Byte...</p></div>

2022-07-19T10:24:23.459000Z2022-07-19T10:24:23.459000Zi-campbellhttps://forge.codesys.com/u/i-campbell/https://forge.codesys.com146d2c89c1c65b28c3eba143bfa9989a30df5bfc

<div class="markdown_content"><p>here are two examples of ways you can access the coil. The 0xFF00 detail has been abstracted by the library.<br/> <img src="./attachment/modbus%20FC05.png" width="50%"/></p></div>

2022-07-19T09:23:11.165000Z2022-07-19T09:23:11.165000Zjohndoe67https://forge.codesys.com/u/johndoe67/https://forge.codesys.com5f120d256448fe6174af06ac8bd0bcc608bda6ef

<div class="markdown_content"><p>Hello i-campbell,<br/> Thanks a lot for the link to the examples.<br/> But my problem is in the detail when using the FC05 Write Single Coil.<br/> Probably I haven't described it sufficiently. I have now attached some screenshots and a, I hope sufficient explanation.</p></div>

2022-07-18T14:12:30.108000Z2022-07-18T14:12:30.108000Zi-campbellhttps://forge.codesys.com/u/i-campbell/https://forge.codesys.com30da1226bd117465ffdc68bd891af2263e2afa8d

<div class="markdown_content"><p><a href="https://forge.codesys.com/prj/codesys-example/modbus/home/Home/">https://forge.codesys.com/prj/codesys-example/modbus/home/Home/</a></p></div>

2022-07-18T10:37:33.332000Z2022-07-18T10:37:33.332000Zjohndoe67https://forge.codesys.com/u/johndoe67/https://forge.codesys.com02e1b56f08d0ddac4f566ee584f8186a04d356fe

<div class="markdown_content"><p>Hello,<br/> I'm looking for an example how to implement a Modbus RTU request FC05 Write Single Coil.<br/> Maybe someone has such an example? Maybe with other writing requests?<br/> Thanks in advance and best regards.<br/> John</p></div>