Calypso Instruments ULTRA-LOW-POWER ULTRASONIC SUMMIT HEATED User Manual page 11

3.2.3 RS485 Registers
MWV Wind Speed and Angle
1 2 3 4 5
| | | | |
$--MWV,x.x,a,x.x,a*hh
1) Wind Angle, 0 to 360 degrees
2) Reference, R = Relative, T = True
3) Wind Speed
4) Wind Speed Units, K/M/N
5) Status, A = Data Valid
6) Checksum
By default, the communication parameters are 38400bps, 8N1.
Some examples of sentences are:
$IIMWV,316,R,06.9,N,A*18
$IIMWV,316,R,06.8,N,A*19
The connection is straightforward with no configuration required in RAW mode configuration.
In case of ON DEMAND configuration mode, the sentence received is almost the same, but there is a need of this sentence
for requesting data every time you ask for data:
$ULPI*00\r\n //I=id node by default
$ULPA*08\r\n
$ULPB*0B\r\n
P1*78\r\n
The received sentence has this structure, slightly modified:
$IiMWV,x.x,a,x.x,a*hh, being i the node (I,A,B,C,....)
configured.
ULP SUMMIT HEATED User Manual
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