https://forge.codesys.com/forge/talk/Runtime/thread/b593d31bc8/2020-02-27T17:08:34.946000ZRecent posts to How to use LD-programmning with PiFace2020-02-27T17:08:34.946000Z2020-02-27T17:08:34.946000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com7464c288fe9b918a1d548f558079c38a33762643

<div class="markdown_content"><p>Hi Anders,</p> <p>would propose to use attached example.<br/> Either you generate single bits (in my example xIn0,xIn1) in the mapping or you map a byte and access then later with bytename.0 to bytename.7 (byOut)<br/> the single bit's in the Byte.</p> <p>BR<br/> Edwin</p> <p><img alt="IMG: Mapping.jpg" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=607"/></p> <p><img alt="IMG: PIFace_LD.jpg" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=605"/></p> <p><a class="" href="https://forum.codesys.com//download/file.php?id=606" rel="nofollow">PiFaceIoDrv_LD.project <span><span>[151.49 KiB]</span></span></a></p></div>

2020-02-27T17:08:32.256000Z2020-02-27T17:08:32.256000Znusuhttps://forge.codesys.com/u/nusu/https://forge.codesys.come47dbdc3b05dea54ecb73a185afd7f839a30d485

<div class="markdown_content"><p>Hi,<br/> Can I make programs in the IEC 1131 language LD when using PiFace as I/O-card?<br/> How to address the different input/output pin on the PiFace?</p> <p>Regards / Anders</p></div>