Recent posts to PLC configuration how to see used IOhttps://forge.codesys.com/forge/talk/CODESYS-V2/thread/998a6db15c/2020-02-27T21:50:03.802000ZRecent posts to PLC configuration how to see used IOPLC configuration how to see used IO2020-02-27T21:50:03.802000Z2020-02-27T21:50:03.802000Zshooterhttps://forge.codesys.com/u/shooter/https://forge.codesys.com7b6341c872c4a09c37d22ecd25a0b6d1e6653158<div class="markdown_content"><p>when compiling you will see memory usage in the report</p></div>PLC configuration how to see used IO2020-02-27T21:50:02.246000Z2020-02-27T21:50:02.246000ZFabioPDhttps://forge.codesys.com/u/fabiopd/https://forge.codesys.comd9b5ddecfdf17b9fd6d9e1e3e30b9988e91fdb59<div class="markdown_content"><blockquote>
<p><strong>shooter hat geschrieben:</strong><br/>
under resources you can find the configuration, here should be a list of used i/o<br/>
you can also export this <br/>
check the global vars as i/o are always global.<br/>
if they are in the POU declared, you will have to make a list yourself.<br/>
if you export the program and all POU you can easy search them with an external editor.<br/>
internal also ctrl F with simple %I and %Q</p>
</blockquote>
<p>Ok thank you very much !!</p>
<p>And how to know the code/ram memory usage ?</p></div>PLC configuration how to see used IO2020-02-27T21:49:57.934000Z2020-02-27T21:49:57.934000Zshooterhttps://forge.codesys.com/u/shooter/https://forge.codesys.comaa085284954689610dc054af77073f3696b7521c<div class="markdown_content"><p>under resources you can find the configuration, here should be a list of used i/o<br/>
you can also export this <br/>
check the global vars as i/o are always global.<br/>
if they are in the POU declared, you will have to make a list yourself.<br/>
if you export the program and all POU you can easy search them with an external editor.<br/>
internal also ctrl F with simple %I and %Q</p></div>PLC configuration how to see used IO2020-02-27T21:49:56.444000Z2020-02-27T21:49:56.444000ZFabioPDhttps://forge.codesys.com/u/fabiopd/https://forge.codesys.coma7751f33715203ab7f3f7407ae5c4a4af459cafc<div class="markdown_content"><p>Hi I need to know what IO in PLC configuration are effectvely used by a tag or variable in the project. How to do this with codesys V 2.3.9 ? If the programmer hasn't assigned variable name to the IO I imagine there isn't a way to know the total used and free IO channels of a device in IO bus....</p></div>