https://forge.codesys.com/forge/talk/CODESYS-V2/thread/6722ef5c9b/2020-02-27T22:53:14.885000ZRecent posts to Warning when using ROL function2020-02-27T22:53:14.885000Z2020-02-27T22:53:14.885000ZJohanhttps://forge.codesys.com/u/johan/https://forge.codesys.comdc7b78f278d9253a54a72fbe9cf80268a6994c8e

<div class="markdown_content"><p>My mistake, sorry.</p></div>

2020-02-27T22:53:13.272000Z2020-02-27T22:53:13.272000ZRalph Holzhttps://forge.codesys.com/u/ralph-holz/https://forge.codesys.com1a22d0b6fcfcdb925db1b47ef53e8a19792e6dca

<div class="markdown_content"><div class="codehilite"><pre><span></span><span class="n">Status</span><span class="p">:</span><span class="o">=</span> <span class="n">ROL</span><span class="p">(</span><span class="n">Status</span><span class="p">,</span><span class="mi">8</span><span class="p">)</span> <span class="o">```</span> <span class="c1">--&gt; means Status is rotated by 8</span> </pre></div> <p>Status:= ROL(WORD#8,Status)</p> <p>``` --&gt; means 8 is rotated by Status</p> <p>br<br/> Ralph</p></div>

2020-02-27T22:53:08.812000Z2020-02-27T22:53:08.812000ZJohanhttps://forge.codesys.com/u/johan/https://forge.codesys.com422144e3d489b0921fad7e07f9d1470c17792d36

<div class="markdown_content"><p>Hi<br/> I use the "ROL" function but gets a warning (1510) that I should use "Typed Literal". How do I do that on a variable that its not a constant?</p> <p>Example code:</p> <div class="codehilite"><pre><span></span><span class="nt">VAR</span> <span class="err"> </span> <span class="err"> </span><span class="nt">STATUS</span><span class="p">:</span><span class="nd">WORD</span><span class="o">:=</span><span class="nt">16</span><span class="p">#</span><span class="nn">0</span><span class="o">;</span> <span class="nt">END_VAR</span> <span class="nt">STATUS</span><span class="o">:=</span><span class="nt">ROL</span><span class="o">(</span><span class="nt">8</span><span class="o">,</span><span class="nt">STATUS</span><span class="o">);</span> </pre></div> <p>Regards<br/> Johan</p></div>