WMT700 data message 25 - WMT700

WMT700 Series User Guide

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User guide

WMT700 data message 25 reports wind measurement, sonic temperature, and status data. The checksum is included in the message. WMT700 calculates the checksum by applying 8-bit XOR for all bytes between checksum calculation start point and end point. The result is printed as a 2-digit hexadecimal value. The message is in the following format:

Name Description
\ss Checksum calculation start point, not shown in the message
$ Fixed text
\ws Wind speed, average
\wd Wind direction, average
\wp Wind speed, maximum
\wm Wind speed, minimum
\Ts Sonic temperature
\er Status code. The code is a decimal number. Each bit corresponds to a status flag. See Status flags.
\se Checksum calculation end point, not shown in the message
\sp Print checksum (to verify message integrity)
\cr CR (carriage return)
\lf LF (line feed)


Wind speed, average 3.22 m/s
Wind direction, average 75.29°
Wind speed, maximum 3.38 m/s
Wind speed, minimum 3.07 m/s
Sonic temperature 22.13 °C
Status code 0
Checksum A4