https://forge.codesys.com/forge/talk/Motion/thread/8d3ad9cfbb/2020-02-27T18:42:05.317000ZRecent posts to SMC_ERROR.SMC_DI_FIELDBUS_LOST_SYNCRONITY2020-02-27T18:42:05.317000Z2020-02-27T18:42:05.317000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com4a1c8c8af2a7303bea1f8b571458c32bf19e9140

<div class="markdown_content"><p>Hi,<br/> which OS are you using?<br/> For EtherCAT you need to have realtime capabilities from OS side.<br/> BR<br/> Edwin</p></div>

2020-02-27T18:42:04.164000Z2020-02-27T18:42:04.164000Zcookiyhttps://forge.codesys.com/u/cookiy/https://forge.codesys.com21e0d792a51038e8a6546b328c7e66e180bccd03

<div class="markdown_content"><p>Hello everyone!<br/> I am a newer here and it is very glad that I have found a channel to pose my question!<br/> Now I have occured a question: when the EtherCAT master is in the stage of initialization,it got the error"SMC_ERROR.SMC_DI_FIELDBUS_LOST_SYNCRONITY" and just occurs in the startup.<br/> This error has these feature:<br/> The first, this happens in the startup, everything is ok as long as it gets up successfully;<br/> Second, the error occurs occasionally and randomly;<br/> Third, this error can be cleared by funciton block of reinitdrive or just reset ;<br/> the last, this is nothing about error in the codesys logfile.<br/> Now,I will introduct my hardware brieflly:<br/> Hardware:X86<br/> Sofeware:codesys 3.5 sp4 and some other algorithms which is generated by codesys external libary.<br/> Thanks again!</p></div>