https://forge.codesys.com/forge/talk/Deutsch/thread/f440857aa1/2020-02-28T14:59:53.844000ZRecent posts to Codesys 2.3 STRING_to_INT2020-02-28T14:59:53.844000Z2020-02-28T14:59:53.844000ZErik Böhmhttps://forge.codesys.com/u/erik-boehm/https://forge.codesys.com3ca1540aa9eb1850af3d7ac480ed0e8f3383cdcf

<div class="markdown_content"><p>Also dieses hier:</p> <p>iTest := STRING_TO_INT('1234');</p> <p>funktioniert tadellos</p></div>

2020-02-28T14:59:45.943000Z2020-02-28T14:59:45.943000ZErik Böhmhttps://forge.codesys.com/u/erik-boehm/https://forge.codesys.com590abad19106a149a69bf17f79a923b91fe97462

<div class="markdown_content"><p>Moin</p> <ol> <li>Warum nicht direkt STRING_TO_INT ?</li> <li>Wie sieht denn dein String aus der umgewandelt werden soll ?</li> </ol> <p>Gruß Erik</p></div>

2020-02-28T14:59:43.191000Z2020-02-28T14:59:43.191000Zmlampehttps://forge.codesys.com/u/mlampe/https://forge.codesys.comeeabcd1744c070604db9191f1e8a5d68861f53bf

<div class="markdown_content"><p>Ich konnte jetzt die Funktion STRING_TO_DINT einbinden.</p> <div class="codehilite"><pre><span></span><span class="c">(*Variablen*)</span> <span class="n">Input</span><span class="o">:</span> <span class="n">STRING</span><span class="o">(</span><span class="mi">40</span><span class="o">);</span> <span class="n">strj</span><span class="o">:</span> <span class="n">STRING</span><span class="o">;</span> <span class="n">pj</span> <span class="o">:</span> <span class="n">POINTER</span> <span class="n">TO</span> <span class="n">BYTE</span><span class="o">;</span> <span class="n">dnj</span><span class="o">:</span> <span class="n">DINT</span><span class="o">;</span> <span class="n">j</span><span class="o">:</span> <span class="n">INT</span><span class="o">;</span> <span class="c">(*Programm*)</span> <span class="n">strj</span><span class="o">:=</span> <span class="n">MID</span><span class="o">(</span><span class="n">Input</span><span class="o">,</span> <span class="mi">2</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> <span class="n">pj</span> <span class="o">:=</span> <span class="n">ADR</span><span class="o">(</span><span class="n">strj</span><span class="o">);</span> <span class="n">dnj</span> <span class="o">:=</span><span class="err"> </span> <span class="n">STRING_TO_DINT</span><span class="o">(</span><span class="n">pj</span><span class="o">);</span> <span class="n">j</span><span class="err"> </span> <span class="err"> </span><span class="o">:=</span> <span class="n">DINT_TO_INT</span><span class="o">(</span><span class="n">dnj</span><span class="o">);</span> </pre></div> <p>Leider liefert bereits STRING_TO_DINT nur 0</p></div>

2020-02-28T14:59:35.351000Z2020-02-28T14:59:35.351000Zmlampehttps://forge.codesys.com/u/mlampe/https://forge.codesys.com56fb163bd3e8ebc887dc690c45242c3adf252823

<div class="markdown_content"><p>Hallo,<br/> ich würde gerne eine String-Variable in eine Integer-Variable konvertieren.<br/> Ich arbeite sonst mit Codesys 3x aber wie löse ich diese Problem mit Codesys 2.3 bzw Grips_cp? Dort steht mir diese Funktion anscheinend nicht zur Verfügung!?</p> <p>Grüße und schon mal danke im voraus.</p></div>