Xdr transducer measurement query – Vaisala WXT510 User Manual
Page 84
User’s Guide ______________________________________________________________________
82 __________________________________________________________________ M210470EN-D
Example:
Typing the command $--WIQ,MWVxxx
characters) WXT510 responds
$WITXT,01,01,08,Use chksum 2F*72
which tells that *2F is the correct checksum for the $--WIQ,MWV
command.
Example of the MWV Query:
$--WIQ,MWV*2F
$WIMWV,282,R,0.1,M,A*37
(Wind angle 282 degrees, Wind speed 0.1 m/s)
XDR Transducer Measurement
Query
XDR query command outputs the data of all other sensors except wind.
When requesting also wind data with the XDR command the NMEA
Wind formatter parameter in the wind sensor settings shall be set to T
(see section
Wind Sensor on page 93
).
Command format: $--WIQ,XDR*hh
The response includes the parameters activated in the data messages
(see
Chapter 8, Sensor and Data Message Settings, on page 93
).
where
$
=
Start of the message
--
=
Device identifier of the requester
WI
=
Device type identifier (WI = weather instrument)
Q
=
Defines the message as Query
XDR
=
Transducer measurement command
*
=
Checksum delimiter
hh
=
Two-character checksum for the query command.
=
Command terminator