Gmx550 And Gmx600 Nmea Output String - Gill GMX100 User Manual

Gill Instruments Ltd
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Or -YY
D
+Z
TILT
*HH
<CR><LF>
Example GMX531, GMX541 and GMX551 data string:
$WIMWV,069,R,004.06,N,A*00
$WIMWV,122,T,,N,A*14
$WIXDR,C,+023.9,C,TEMP,P,1.0243,B,PRESS,H,039,P,RH,Y,000.000,M,PRECIP,Z,0000,W,SOLAR*01
$GPGGA,075613.000,5045.7954,N,00132.3938,W,1,07,1.2,21.5,M,47.8,M,,0000*7B (GPS unit)
$PGILT,A,+00,D,+00,D,+1,TILT*34
Followed 1 second later by:
$WIMWV,238,R,000.46,N,A*06
$WIMWV,303,T,,N,A*15
$WIXDR,C,+023.9,C,TEMP,P,1.0243,B,PRESS,H,039,P,RH,Y,000.000,M,PRECIP,Z,0000,W,SOLAR*01
$GPGGA,075613.000,5045.7954,N,00132.3938,W,1,07,1.2,21.5,M,47.8,M,,0000*7B
$PGILT,A,+00,D,+00,D,+1,TILT*34
Repeated every second (1Hz output).

6.6.11 GMX550 and GMX600 NMEA Output String

$WIMWV,049,R,000.03,N,A*03<CR><LF>
Where: $WIMWV
049
R
000.03
N
A
O3
<CR> is a Carriage Return Character (ASCII hex value d)
<LF> is a Line Feed Character (ASCII hex value a)
Immediately followed by:
$WIMWV,049,T,,N,A*18<CR><LF>
Where: $WIMWV
049
T
,,
N
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MaxiMet
Doc. No. 1957-PS-021
Y-Tilt indicates unit is tipping towards south "YY" degrees
Units (Degrees)
Z-Orientation "+1" shall be reported if the unit is installed upright, or "-1" if
facing downwards
Name of the Sensor
Checksum
End of message termination
Wind Instrument Mean Wind Direction and Velocity
Wind Direction
Relative Wind measurement, Wind Speed and/or Direction information,
reported with respect to the MaxiMet north marker
Wind Speed
Knots (NMEA output fixed to Knots measurement only)
Acceptable measurement (V is a void fail measurement)
Hex Checksum
Wind Instrument Mean Wind Direction and Velocity
Wind Direction
True Wind measurement, Wind Speed and/or Direction information, corrected
by a compass and GPS (option) to give accurate data regardless of where north
marker is aligned
Wind Speed only available if a GPS option is fitted
Knots (NMEA output fixed to Knots measurement only)
Page 103 Issue 3
May 2018