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RE: [bacnet-mstpwg] MSTP auto baud

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  • Coleman Brumley
    Giri, The auto-baud algorithm used in a device is left entirely up to the vendor. Regards, Coleman From: bacnet-mstpwg@yahoogroups.com
    Message 1 of 3 , Dec 15, 2011
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      Giri,

       

      The auto-baud algorithm used in a device is left entirely up to the vendor. 

       

      Regards,

      Coleman

       

      From: bacnet-mstpwg@yahoogroups.com [mailto:bacnet-mstpwg@yahoogroups.com] On Behalf Of girig123
      Sent: Wednesday, December 14, 2011 10:29 PM
      To: bacnet-mstpwg@yahoogroups.com
      Subject: [bacnet-mstpwg] MSTP auto baud

       

       

      hi from the BTL test casses i found that test casses accomodate devices that can do auto baud rate, but BAcnet 135-2010 standard doesn't mention any details about auto baud rate. is there some work in progress to update standard about the details on auto baud or is it expected that vendor can use their own vendor specific method for auto baud?

      Giri.

    • Clifford.H.Copass@jci.com
      I believe that auto baud rate on MS/TP (or IP) is considered to be a local matter, much like off-line detection. Tests need to allow for it since it is
      Message 2 of 3 , Dec 15, 2011
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        I believe that auto baud rate on MS/TP (or IP) is considered to be a local matter, much like off-line detection.  Tests need to allow for it since it is commonly implemented, but specifying how it works is a local matter.

        Cliff Copass
        Johnson Controls, Inc.



        From:"girig123" <giri.guntipalli@...>
        To:bacnet-mstpwg@yahoogroups.com
        Date:12/14/2011 09:29 PM
        Subject:[bacnet-mstpwg] MSTP auto baud





        hi from the BTL test casses i found that test casses accomodate devices that can do auto baud rate, but BAcnet 135-2010 standard doesn't mention any details about auto baud rate. is there some work in progress to update standard about the details on auto baud or is it expected that vendor can use their own vendor specific method for auto baud?


        Giri.



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