exemys GRD-MQ Series, Руководство пользователя

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Flow control : Allows automatic control of communication traffic according to the network availability. It is
generally used for massive data transfer to avoid loss of information.
Stop bits: Allows to define the number of stop bits.
Time window and End character
In the "Remote" serial port mode, the device will attempt to group several data before sending the packet
through the network; this makes a better use of the bandwidth and reduces communication costs. The
implemented criteria for the packet end are the following:
Time window (0…1000ms): once data are received, the device will wait in silence during this period
before sending the packet through the network. These criteria incorporate a delay in the
transmission of the communication, so care must be taken depending on the serial communication
protocol being used.
End character (0…255): It is the end character of a serial stream before sending the data.
If the end character criteria is enabled and the time window is
disabled, the device will store the received data for an
indefinite time until the configured character is received or the
1000 characters are accumulated.
If both criteria are used, whichever is the earliest will cause data to be sent.
2020-11-20
GRD-MQ User Manual Serial Port Configuration
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