WMT700-compatible data message 25 outputs the
wind measurement, sonic temperature, error code, and checksum in the following format:
$<WSA>,<WDA>,<WSG>,<WSL>,<TS>,<ER>,<CHK><CR><LF>
Data message 25
Name |
Description |
$ |
Start of message delimiter |
<WSA> |
Wind speed, average |
<WDA> |
Wind direction, average |
<WSG> |
Wind speed, gust |
<WSL> |
Wind speed, lull |
<TS> |
Sonic temperature |
<ER> |
Error code. The code is a bit field represented as a decimal number. Each bit
corresponds to a status flag according to "device error code", Modbus register 0x0201. |
<CHK> |
Checksum (8-bit XOR), see Checksum calculation, ASCII messages |
<CR> |
Carriage return, ASCII code 0x0D |
<LF> |
Line feed, ASCII code 0x0A |
Example of data message 25
$03.22,75.29,03.38,03.07,22.13,0,3E<CR><LF>
Example of data message 25
Name |
Data |
Wind speed, average |
3.22 m/s |
Wind direction, average |
75.29° |
Wind speed, gust |
3.38 m/s |
Wind speed, lull |
3.07 m/s |
Sonic temperature |
22.13 °C |
Error code |
0 |
Checksum |
3E |