SMC_ERROR.SMC_DI_FIELDBUS_LOST_SYNCRONITY

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cookiy
2019-01-21
2019-01-28
  • cookiy

    cookiy - 2019-01-21

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

     
  • eschwellinger

    eschwellinger - 2019-01-28

    Hi,
    which OS are you using?
    For EtherCAT you need to have realtime capabilities from OS side.
    BR
    Edwin

     

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