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Profibus dp, 9 baud rate – KROHNE MFC 400 Profibus User Manual

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PROFIBUS DP

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MFC 400

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06/2013 - 4002835301 - AD MFC 400 PROFIBUS R01 en

2.9 Baud rate

Supported baud rates are listed in the GSD file (see below). After power-on or PROFIBUS
timeout a baud rate search is active to detect the current transfer speed on the bus. It is not
necessary to set the baud rate manually.

If the data transmission rate is changed during operation the baud rate search will not be started
by the device. A new power-up or a manual interruption of the PROFIBUS communication is
required to activate the baud rate search in this case.