https://forge.codesys.com/forge/talk/Engineering/thread/11b5e61c12/2021-09-16T17:43:29.242000ZRecent posts to Unable to edit Profinet I/O Mappings2021-09-16T17:43:29.242000Z2021-09-16T17:43:29.242000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com184a525300f4758ced9a0fbc0540c3e6d566fac6

<div class="markdown_content"><p>usually you scan the pn devices, no need to add anything.<br/> right click to pn controller scan device</p></div>

2021-09-16T16:15:21.512000Z2021-09-16T16:15:21.512000Zjory26https://forge.codesys.com/u/jory26/https://forge.codesys.comf5dc8aee64e23bd38a7ffc4cd9e628f2a99e04f4

<div class="markdown_content"><p>No matter what device I add under Profinet controller, I am completely unable to edit the I/O mappings. I'm trying to add a 8bit IN/32bit OUT generic device to a TBEN-L4-8IOL, but since this device doesn't exist already I can't edit the generic devices to add or remove IO fields.</p></div>