https://forge.codesys.com/u/johndoe67/activity/2022-07-20T12:51:31.208000ZRecent activity for johndoe672022-07-20T12:51:31.208000Z2022-07-20T12:51:31.208000Zjohndoe67https://forge.codesys.com/u/johndoe67/profile/https://forge.codesys.com/forge/talk/Runtime/thread/211d4e9b69/?limit=25#86ad

Ok, thanks for the quick feedback

2022-07-20T06:31:47.865000Z2022-07-20T06:31:47.865000Zjohndoe67https://forge.codesys.com/u/johndoe67/profile/https://forge.codesys.com/forge/talk/Runtime/thread/211d4e9b69/?limit=25#d8f9

Hello stmos, I just start to work with the CharBufferString. Do you maybe have a simple example project to understand how it works?

2022-07-20T04:40:04.695000Z2022-07-20T04:40:04.695000Zjohndoe67https://forge.codesys.com/u/johndoe67/profile/https://forge.codesys.com/forge/talk/Engineering/thread/2b541c581f/?limit=25#433b

Thanks again. I think I'm already that far. But it seems that not only the library abstracted the detail 16#FF00? I still don't know how to send with FC05 in one Byte...

2022-07-19T09:23:14.359000Z2022-07-19T09:23:14.359000Zjohndoe67https://forge.codesys.com/u/johndoe67/profile/https://forge.codesys.com/forge/talk/Engineering/thread/2b541c581f/?limit=25#92b9

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

2022-07-18T10:37:37.153000Z2022-07-18T10:37:37.153000Zjohndoe67https://forge.codesys.com/u/johndoe67/profile/https://forge.codesys.com/forge/talk/Engineering/thread/2b541c581f/?limit=25#3a10

Hello, I'm looking for an example how to implement a Modbus RTU request FC05 Write Single Coil. Maybe someone has such an example? Maybe with other writing requests? Thanks in advance and best regards. John