https://forge.codesys.com/forge/talk/CODESYS-V2/thread/765e2d4a6f/2020-02-27T22:50:51.546000ZRecent posts to Modbus offset addresses for ABB AC5002020-02-27T22:50:51.546000Z2020-02-27T22:50:51.546000Zsamuelhttps://forge.codesys.com/u/samuel/https://forge.codesys.com9ae6a207e36f0c6170998ceb8eb1de3ceafdd0a1

<div class="markdown_content"><p>Hi!</p> <p>You can also check your ModBus network with this:</p> <p><a class="" href="http://qmodbus.sourceforge.net/" rel="nofollow">http://qmodbus.sourceforge.net/</a> m </p></div>

2020-02-27T22:50:49.881000Z2020-02-27T22:50:49.881000ZAnonymoushttps://forge.codesys.com/u/*anonymous/https://forge.codesys.comb98bd12e86b56dd8eb0491f968e997957d47693b

<div class="markdown_content"><p><em>Originally created by:</em> Lars Gravengaard</p> <p>Hi I hope this can help you. </p> <div class="codehilite"><pre><span></span><span class="n">ABB</span> <span class="n">Modbus</span> <span class="n">adress</span><span class="err"> </span> <span class="err">  </span> <span class="err"> </span><span class="o">=</span><span class="err"> </span> <span class="err"> </span> <span class="nb">Real</span> <span class="n">Modbus</span> <span class="n">adress</span> <span class="o">%</span><span class="n">MW0</span><span class="p">.</span><span class="mi">0</span><span class="err"> </span> <span class="err">  </span> <span class="err">  </span> <span class="err">  </span> <span class="err">  </span> <span class="err"> </span><span class="o">=</span><span class="err"> </span> <span class="err"> </span><span class="mi">40001</span> <span class="o">%</span><span class="n">MW0</span><span class="p">.</span><span class="mi">1000</span><span class="err"> </span> <span class="err">  </span> <span class="err">  </span> <span class="err">  </span> <span class="err"> </span><span class="o">=</span><span class="err"> </span> <span class="err"> </span><span class="mi">41001</span> <span class="n">Please</span> <span class="n">note</span> <span class="n">that</span> <span class="n">the</span> <span class="n">ABB</span> <span class="n">AC500</span> <span class="n">PM571</span> <span class="n">V1</span><span class="p">.</span><span class="mi">2</span> <span class="n">can</span> <span class="k">only</span> <span class="n">use</span> <span class="n">the</span> <span class="n">address</span> <span class="k">from</span> <span class="o">%</span><span class="n">MW0</span><span class="p">.</span><span class="mi">0</span> <span class="k">to</span> <span class="o">%</span><span class="n">MW0</span><span class="p">.</span><span class="mi">2047</span> <span class="p">(</span><span class="mi">40001</span> <span class="k">to</span> <span class="mi">42048</span><span class="p">)</span> </pre></div> <p>You can download a free program to test your Modbus from here w <a class="" href="http://www.modbustools.com" rel="nofollow">www.modbustools.com</a> w .</p> <p>Best regards,</p> <p>Lars Gravengaard</p></div>

2020-02-27T22:50:45.412000Z2020-02-27T22:50:45.412000Zahmed waleedhttps://forge.codesys.com/u/ahmed-waleed/https://forge.codesys.com95c69e867293f2028877247f6ed2f46fb611d68e

<div class="markdown_content"><p>Dear All,</p> <p>Please can anyone tell me where i can find the Modbus offset addresses for ABB AC500 PLC.</p> <p>I really new to the whole thing (PLC) and i want to know more.</p> <p>Thanks in advance</p></div>