https://forge.codesys.com/forge/talk/Engineering/thread/af3c1e4519/2020-02-27T13:49:10.367000ZRecent posts to Using TCP Client2020-02-27T13:49:10.367000Z2020-02-27T13:49:10.367000Znothinrandomhttps://forge.codesys.com/u/nothinrandom/https://forge.codesys.comdec719c00387cb0f740d48d6e7409a193083345b

<div class="markdown_content"><p>that timeout is also in microseconds, so 5000 microseconds = 5 milliseconds is a bit too low. Probably increase to 500000 microseconds. If you ping device on your computer and the response takes 10ms, then setup connection for 100ms.</p></div>

2020-02-27T13:49:10.038000Z2020-02-27T13:49:10.038000Zzezamihttps://forge.codesys.com/u/zezami/https://forge.codesys.com5df7b7cf7f33adbde4b5c6ffb22ee1490f75fb61

<div class="markdown_content"><p>Try connecting with putty to the server ip on port 2000 to make sure you can get a connection from your PC. </p> <p>Also make sure that Lenze 3200C supports NBS.TCP_Client/Server and not just the standard SysSocket functions</p></div>

2020-02-27T13:49:09.918000Z2020-02-27T13:49:09.918000ZDMeijdenhttps://forge.codesys.com/u/dmeijden/https://forge.codesys.comc51cef2180bd97dcbb68a2e05f32878a5ece5283

<div class="markdown_content"><p>Hi all,</p> <p>I would like to create a connection to an TCP server. I tryed to use CAA NetBaseSrv 3.5.8.10 (NBS.TCP_Client).</p> <div class="codehilite"><pre><span></span><span class="n">ServerIP</span><span class="p">.</span><span class="n">sAddr</span> <span class="p">:</span><span class="o">=</span> <span class="s1">'192.168.5.100'</span><span class="p">;</span> <span class="n">Client</span><span class="p">(</span> <span class="err"> </span> <span class="err"> </span><span class="n">xEnable</span><span class="p">:</span><span class="o">=</span><span class="k">TRUE</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">xDone</span><span class="o">=&gt;</span><span class="n">TCPClient_xDone</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">xBusy</span><span class="o">=&gt;</span><span class="n">TCPClient_xBusy</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">xError</span><span class="o">=&gt;</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">udiTimeOut</span><span class="p">:</span><span class="o">=</span><span class="mi">5000</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">ipAddr</span><span class="p">:</span><span class="o">=</span><span class="n">ServerIP</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">uiPort</span><span class="p">:</span><span class="o">=</span><span class="mi">2000</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">eError</span><span class="o">=&gt;</span><span class="n">TCPClient_eError</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">xActive</span><span class="o">=&gt;</span><span class="n">TCPClient_xActive</span> <span class="p">,</span> <span class="err"> </span> <span class="err"> </span><span class="n">hConnection</span><span class="o">=&gt;</span><span class="n">TCPClient_hConn</span> <span class="p">);</span> </pre></div> <p>Somehow i get an 'timeout' right away. xActive never gets TRUE. Im sure the TCP server is ready to receive connections.<br/> Am i missing something on the device configuration side? I also tryed to add '3S ethernet adaptor' and set the interface (PCI\E1R1). Doesn't seem to help. Controler = Lenze 3200C</p> <p>If someone could point me to the right direction that would be nice!</p> <p>Kind regards,</p></div>