https://forge.codesys.com/forge/talk/CODESYS-V2/thread/8d804b640a/2020-02-27T21:46:57.935000ZRecent posts to questions about the new software V3.02020-02-27T21:46:57.935000Z2020-02-27T21:46:57.935000ZIgor Petrovhttps://forge.codesys.com/u/igor-petrov/https://forge.codesys.com826d2a547b73843bdc712d22f350cf7f226fc480

<div class="markdown_content"><p>It is not possible.</p> <p>CoDeSys generates executable machine code. Additionly it is necessary to have CoDeSys SP runtime inside a hardware (PLC). It is special software (like an operation system) for encapsulation all hardware dependent parts, I/O configurations and drives, fieldbus support, debugger, libraries etc. If you even convert IEC in Java by some miracle, then you get a trouble how to connect your variables with I/O. So, you will need to write a lot addition functions and finally you will write complete runtime system – identical to CoDeSys SP. </p> <p>Summary: 1) it is impossible 2) there are no reason for it.</p></div>

2020-02-27T21:46:56.443000Z2020-02-27T21:46:56.443000Znfelixhttps://forge.codesys.com/u/nfelix/https://forge.codesys.comcbe7a60565bfcbcb6a4d72c8b633b8877e9a1269

<div class="markdown_content"><p>Hello, this article explain well the concept.</p> <p>But I would like to know if COdesys V3 converts SFC or other IEC61131 language into JAVA language.</p> <p>I mean, I would like to write my program in IEC61131 and have it converted to a java program.</p> <p>Is that possible?</p> <p>I would appreciate your help.</p> <p>Nicolas</p></div>

2020-02-27T21:46:54.935000Z2020-02-27T21:46:54.935000ZIgor Petrovhttps://forge.codesys.com/u/igor-petrov/https://forge.codesys.com80e795d58e7f7be8697db8ee0f25f2cd47ec5785

<div class="markdown_content"><p>Hi</p> <p>the next article explain some ideas:</p> <p><a class="" href="http://www.prolog-plc.ru/docs/iecoop/iecoopen.htm" rel="nofollow">Object-oriented extensions of the IEC 61131-3</a></p></div>

2020-02-27T21:46:50.738000Z2020-02-27T21:46:50.738000ZSeanWonghttps://forge.codesys.com/u/seanwong/https://forge.codesys.com56ad4afcb2195caf63de510d58de42795c3c6a69

<div class="markdown_content"><p>Dear Sir/Madam:</p> <p>I am an assistant programmer from China, I have some questions about </p> <p>the new software CoDeSys V3.0.</p> <p>1.I have downloaded the new version of the CoDeSys PLC software development kit(Demo), I was surprised with the new object-oriented </p> <p>method, and this makes the programming procedure like the JAVA or the </p> <p>C++. But is this method indeed compatible with the IEC61131-3 or is this method indeed necessary to the automatic engineering?Because I found it difficult to associate with the OO method with the functionblock method while I am programming.</p></div>