https://forge.codesys.com/forge/talk/CODESYS-V2/thread/58505fde4d/2020-02-27T19:33:12.477000ZRecent posts to RS2322020-02-27T19:33:12.477000Z2020-02-27T19:33:12.477000Zshooterhttps://forge.codesys.com/u/shooter/https://forge.codesys.com4348f3f99243ca697022a90ef38cc5c23fcc1755

<div class="markdown_content"><p>this post is 8 years old so check codesys site direct.</p></div>

2020-02-27T19:33:08.986000Z2020-02-27T19:33:08.986000Zmravlincekhttps://forge.codesys.com/u/mravlincek/https://forge.codesys.com65db422839e7f4d2605e9ce58039951398377be7

<div class="markdown_content"><p>Why can't I open this file? I have the same problem, I am trying to do a simple program where the device would open the RS232 port and read it. Of course also displaying somehow what it was read. I am working with Eatons XVS440 panel and trying to use the RS232 port.</p></div>

2020-02-27T19:33:07.687000Z2020-02-27T19:33:07.687000Ztimvhhttps://forge.codesys.com/u/timvh/https://forge.codesys.com443fe2777b8cfa861971cf1a256766217271530c

<div class="markdown_content"><p>It fully depends on which device you have, but in general attached code should give you an idea on how to use the standard serial communication library. Import it in a new project and add the syslibcom library to this project.</p> <p>You manually have to set the bits to execute the FB's.</p> <p><a class="" href="https://forum.codesys.com//download/file.php?id=123" rel="nofollow">PLC_PRG.zip <span><span>[1.45 KiB]</span></span></a></p></div>

2020-02-27T19:33:06.437000Z2020-02-27T19:33:06.437000ZDokeehttps://forge.codesys.com/u/dokee/https://forge.codesys.com405900ad4992c26ff67dab7f6659308cb8828b95

<div class="markdown_content"><p>Hello,</p> <p>How to use a RS232 modul with codesys? I found a FB about this module, but the help doesn't allusion the use.</p> <p>May I get some example about RS232?</p> <p>Thanks,</p> <p>Dokee</p></div>