https://forge.codesys.com/forge/talk/CODESYS-V2/thread/98d47dc4f9/2020-02-27T19:23:40.463000ZRecent posts to How to Execute Program Only One time2020-02-27T19:23:40.463000Z2020-02-27T19:23:40.463000Zrobkristiaanhttps://forge.codesys.com/u/robkristiaan/https://forge.codesys.comfa7200c053aadd4766619a6b470b6d31e392a503

<div class="markdown_content"><p>You can call a progam from an other program</p> <p>use the PLC_PRG (cyclic) to call RUN_ONCE (once)</p> <div class="codehilite"><pre><span></span><span class="k">if</span> <span class="nv">bOnce</span><span class="o">=</span><span class="nv">false</span> <span class="k">then</span>     <span class="nv">RUN_ONCE</span><span class="c1">; (*runs only when bOnce is false*)</span>     <span class="nv">bOnce</span>:<span class="o">=</span><span class="nv">true</span><span class="c1">;</span> <span class="nv">end_if</span> </pre></div> </div>

2020-02-27T19:23:39.203000Z2020-02-27T19:23:39.203000Ztag@info1https://forge.codesys.com/u/tag-info1/https://forge.codesys.com7c574357edb2d90d00d24cf1e9dc871f45ce6076

<div class="markdown_content"><p>Hai Everybody </p> <div class="codehilite"><pre><span></span> <span class="nv">I</span> <span class="nv">had</span> <span class="nv">developed</span> <span class="nv">a</span> <span class="nv">program</span> <span class="nv">in</span> <span class="nv">Codesys</span> , <span class="nv">I</span> <span class="nv">want</span> <span class="nv">to</span> <span class="nv">run</span> <span class="nv">the</span> <span class="nv">program</span> <span class="nv">only</span> <span class="nv">once</span>. <span class="nv">I</span> <span class="nv">have</span> <span class="nv">defined</span> <span class="nv">in</span> <span class="nv">the</span> <span class="nv">task</span> <span class="nv">manager</span> <span class="nv">that</span> <span class="nv">the</span> <span class="nv">program</span> <span class="nv">should</span> <span class="nv">execute</span> <span class="nv">cyclic</span>. <span class="nv">I</span> <span class="nv">think</span> <span class="nv">that</span> <span class="k">if</span> <span class="nv">i</span> <span class="nv">can</span> <span class="nv">run</span> <span class="nv">the</span> <span class="nv">program</span> <span class="nv">on</span> <span class="nv">trigger</span> <span class="nv">of</span> <span class="nv">event</span> <span class="nv">i</span> <span class="nv">can</span> <span class="nv">run</span> <span class="nv">that</span> <span class="nv">once</span>. <span class="nv">let</span> <span class="nv">me</span> <span class="nv">please</span> <span class="nv">know</span> <span class="nv">how</span> <span class="nv">to</span> <span class="nv">set</span> <span class="nv">this</span> <span class="nv">i</span>.<span class="nv">e</span> <span class="nv">how</span> <span class="nv">to</span> <span class="nv">run</span> <span class="nv">a</span> <span class="nv">program</span> <span class="nv">on</span> <span class="nv">trigger</span> <span class="nv">of</span> <span class="nv">an</span> <span class="nv">evrnt</span>. </pre></div> <p>Any response is apprectiated</p> <p>Thanks and Regards.</p></div>