Vaisala WXT530 Series User Manual

ar1xxx<cr><lf>
a
Device address
r1
Wind message query command
xxx
Three-character CRC for ar1 command
<cr><lf>
C
ommand terminator
Example of the response (the parameter set is configurable):
0r1,Dn=236D,Dm=283D,Dx=031D,Sn=0.0M,Sm=1.0M,Sx=2.2MLFj<cr><lf>
The thr
ee characters before <cr><lf> are the CRC for the response.
To request the correct CRC for each command, type the command with an arbitrary three-
charac
ter CRC.
Example of asking the CRC for the wind data message query ar1:
Command f
ormat:
ar1yyy<cr><lf>
a
Device address
r1
Wind message query command
yyy
Arbitrary three-character CRC
<cr><lf>
Command terminator
Response:
atX,Use chksum GoeIU~<cr><lf>
a
Device address (default = 0)
tX,Use chksum
Text prompt
WXT530 Series User Guide M211840EN-D
88
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Vaisala WXT530 Series Specifications

General

Brand	Vaisala
Model	WXT530 Series
Category	Transmitter
Language	English