Automatic mode – Vaisala WMT52 User Manual
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Examples:
$WItXT,01,01,01,Unable to measure error*6D<cr><lf> (wind data
request when all the wind parameters were disabled from the wind
message).
$WITXT,01,01,03,Unknown cmd error*1F (unknown command
0XO!<cr><lf>).
$WITXT,01,01,08,Use chksum 2F*72 (wrong checksum used in MWV
query command)
Automatic Mode
When NMEA 0183 v3.0 automatic protocol is selected, the sensor
sends data messages at user configurable update intervals. The message
format is the same as in the MWV and XDR data queries. The NMEA
wind formatter parameter in the wind sensor settings determines
whether the wind messages are sent in MWV or XDR format.
You can use ASCII data query commands aR1, aR5, aR, aR0 and their
CRC-versions ar1, ar5, ar and ar0 also in NMEA 0183 protocol. The
responses to these commands will be in standard NMEA 0183 format.
For formatting the messages, see