https://forge.codesys.com/forge/talk/Runtime/thread/57e414ad76/2020-02-27T16:00:12.657000ZRecent posts to GPIO Default state2020-02-27T16:00:12.657000Z2020-02-27T16:00:12.657000Zlefrank01https://forge.codesys.com/u/lefrank01/https://forge.codesys.coma10d35fcc75285758ca0039c812c30af8d097459

<div class="markdown_content"><p>Hi, </p> <p>After developping a code for my raspberry PI, I found a problem with the default state of pins. When a Pin is energized (high) into codesys, the state is unergized in the reality. Same for the Pins that are supposed to be unergized are energized so It did a big problems to me. It must be a way to fix it, from Linux code or from Codesys modification. </p> <p>In fact, if my programs had been connected to all the valves and pumps, I shall had big mess here.</p> <p>Someone know a fix for it? except use negative coil because this is not a real fix.</p></div>