https://forge.codesys.com/forge/talk/CODESYS-V2/thread/2d8f94e8d0/2020-02-27T23:30:22.845000ZRecent posts to program debug: infinite loop, negative sqrt,...2020-02-27T23:30:22.845000Z2020-02-27T23:30:22.845000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com28e3eaaa2be4385cadf2453d9f3b59d2d86244f9

<div class="markdown_content"><p>Hi,</p> <blockquote> <p><strong>Zitat:</strong><br/> I'm using WAGO PFC 750-8202</p> <p><strong>Zitat:</strong><br/> like infinite loop, negative square root</p> </blockquote> <p>hm.. in CODESYS V2.3 there is only the watchdog (on the task) which you could activate to prevent endless loop detection<br/> sure you could add the implicit check functions to check for 'Division by zero' or check bounds etc... check the help for this.</p> <p>Sure in CODESYS V3 or eCOCKPIT there are additional mechanism , plcload supervision (for the whole plc not only for one Task a watchdog) <br/> impilcit check functions etc</p> <p>Anyway I would recommend to use CODESYS V3 no matter if you use CODESYS V3 or eCockbit.<br/> There are so many Features available - which are from my Point of view mandatory to have - plc logger - html5 webvisu and many more <br/> - all Ethernet based fieldbus / ethercat ..</p> <p>BR<br/> Edwin</p></div>

2020-02-27T23:30:18.070000Z2020-02-27T23:30:18.070000Zfleaplchttps://forge.codesys.com/u/fleaplc/https://forge.codesys.coma4e5c7399b278094b7ecd8dd5e88fd0d93b38f7f

<div class="markdown_content"><p>yes, 2.3.9.53</p></div>

2020-02-27T23:30:16.416000Z2020-02-27T23:30:16.416000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com868473854075329ce2b71666b4c13899818db1ff

<div class="markdown_content"><p>Hi,<br/> which CODESYS Version?<br/> You are posting in the V2.3 section is it really CODESYS V2.3</p> <p>BR<br/> Edwin</p></div>

2020-02-27T23:30:14.749000Z2020-02-27T23:30:14.749000Zfleaplchttps://forge.codesys.com/u/fleaplc/https://forge.codesys.com4b8d674ae80be0a423a2639987baa5390a61c49d

<div class="markdown_content"><p>Is there in Codesys something like in Simatic "cpu stacks"? a log that show the cause of CPU stop (like infinite loop, negative square root,...)<br/> I had infinite loop caused by a function in a library, but call stack was empty and not warning message appear..(I'm using WAGO PFC 750-8202)</p></div>