https://forge.codesys.com/forge/talk/Engineering/thread/509ebfc428/2020-02-27T14:05:07.981000ZRecent posts to Read PLC cycle time and change freewheeling sleep time2020-02-27T14:05:07.981000Z2020-02-27T14:05:07.981000Zjosepmariaramshttps://forge.codesys.com/u/josepmariarams/https://forge.codesys.come6e1bd7addd1e9a6685fed6c4aa0f549a4894e4e

<div class="markdown_content"><p>Hi.</p> <p>I don t know if it cold be usefull for you, but...</p> <p>Have you try to work with mc_touchprobe. It works on drives and normaly works on us world.</p> <p>Sent from my Moto G (5S) Plus using Tapatalk</p></div>

2020-02-27T14:05:07.555000Z2020-02-27T14:05:07.555000ZJeffreyThijssenhttps://forge.codesys.com/u/jeffreythijssen/https://forge.codesys.com129687f5092d0b52ddc75954076b868645daf544

<div class="markdown_content"><p>Doing calculations of displacement, product tracking and measurement of product length on a high-speed conveyor. Long story short; I need it for accuracy.</p></div>

2020-02-27T14:05:06.327000Z2020-02-27T14:05:06.327000ZdFxhttps://forge.codesys.com/u/dfx/https://forge.codesys.comc1993421be4a269e9f10cc5e99e1b00e4307ca97

<div class="markdown_content"><p>Why would you need a cycle time in µs ?</p></div>

2020-02-27T14:05:05.898000Z2020-02-27T14:05:05.898000ZJeffreyThijssenhttps://forge.codesys.com/u/jeffreythijssen/https://forge.codesys.comed2a1099d99c68665d390ef501462765fc469d34

<div class="markdown_content"><p>Hello,</p> <p>I am looking for a way to read the last PLC cycle time in us. I tried the Cycle_Time from Oscat, unfortunately, this is not accurate enough for me. I need it in LTIME format. Any suggestions?</p> <p>I am using SEW- PLC and CODESYS V3.5.9</p> <p>@Update another questions.<br/> On a the Codesys Control V3 manual I read that:</p> <p>Where can I find these settings and set my freewheeling task to (almost) no sleep? I need the freewheeling task to be as fast as possible. As told already I have a time critical application. I installed the cmpSchedule library but have no clue how to use it. </p> <p>My goal with this is to get a freewheeling time below 1ms. When this is not possible I will choose for a cyclic task.</p> <p><img alt="IMG: Cycle_time02.PNG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4057"/></p> <p><img alt="IMG: Cycle_time01.PNG" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=4056"/></p></div>