Recent posts to IF not workhttps://forge.codesys.com/forge/talk/Runtime/thread/812d2ec4b4/2020-02-27T15:52:14.916000ZRecent posts to IF not workIF not work2020-02-27T15:52:14.916000Z2020-02-27T15:52:14.916000Zjosepmariaramshttps://forge.codesys.com/u/josepmariarams/https://forge.codesys.com204932913f9e8a54bb3c16306d9a9d6d44e5b90d<div class="markdown_content"><p>May be possible that you aren t calling from anywhere tour st code?</p></div>IF not work2020-02-27T15:52:12.756000Z2020-02-27T15:52:12.756000Zteichheihttps://forge.codesys.com/u/teichhei/https://forge.codesys.com63c075a20c2bb3995ef64ae57d6a909598f2969f<div class="markdown_content"><p>I would say because your timer is counting in the background and you may be hitting the fb at a .ET value of 35.012s or 34.985s which both doesn't equal 35s. Or are you saying that it is never assigning any value? Is the ST in a function block or in another program?</p>
<p>Sent from my SM-G935F using Tapatalk</p></div>IF not work2020-02-27T15:52:11.952000Z2020-02-27T15:52:11.952000Zalvermanhttps://forge.codesys.com/u/alverman/https://forge.codesys.com1a547cea022780a83f8fe804b0dda6d845ebc98b<div class="markdown_content"><p>Good morning,<br/>
do you think this code does not produce a result in the vaiabile TapCucStat?</p>
<p>This code is in ST and the TOF is in LD</p>
<div class="codehilite"><pre><span></span><span class="k">IF</span> <span class="nv">PLC_PRG</span>.<span class="nv">TOF_Open_Cucina</span>.<span class="nv">Q</span> <span class="o">=</span> <span class="nv">TRUE</span> <span class="nv">AND</span> <span class="nv">PLC_PRG</span>.<span class="nv">TOF_Open_Cucina</span>.<span class="nv">ET</span> <span class="o">=</span> <span class="nv">T</span><span class="sc">#35</span><span class="nv">S</span> <span class="k">THEN</span>
<span class="nv">TapCucStat</span> :<span class="o">=</span> <span class="mi">35</span><span class="c1">;</span>
<span class="k">ELSE</span>
<span class="nv">TapCucStat</span> :<span class="o">=</span> <span class="nv">TIME_TO_INT</span><span class="ss">(</span><span class="nv">PLC_PRG</span>.<span class="nv">TOF_Open_Cucina</span>.<span class="nv">ET</span><span class="ss">)</span><span class="o">/</span><span class="mi">1000</span><span class="c1">;</span>
<span class="nv">END_IF</span>
</pre></div>
<p>I see the ET value of the TOF incremented but not assigned to the variable.<br/>
Where am I wrong?</p>
<p>Thank you, Alberto</p></div>