Vaisala WMT700 - Manual (Page 213)

Appendix E ________________________________________________ WMT700 NMEA MWV Profile
WMT700 NMEA MWV Commands
This command polls data from WMT700 when the WMT700
NMEA MWV protocol is selected.
$--<id>Q,MWV*<chk><CR><LF>
where
$ = Message header
-- = Two-character talker ID of the polling unit
<id> = Two -character WMT700 sensor ID; AA … ZZ
Q = Query command
, = Field delimiter
MWV = Sentence formatter
*<chk> = Checksum field(8-bit XOR, excluding $ and *)
<CR> = Carriage return code, ASCII 0DH
<LF> = Line feed code, ASCII 0AH
NOTE To use WMT700 with the WMT700 NMEA MWV profile, either set the
autoSend parameter to 0 to enable polling or define a fixed output
interval with the autoInt parameter. If you are using automatic messages,
the value for the autoSend parameter must be set to 20.
VAISALA _______________________________________________________________________ 211