46
NMEA uses the following parameter:
•
Baud rate 4800
•
Data bits 8 (D7 = 0)
•
Parity none
•
Stop bits 1
All delivered data will be interpreted as ASCII characters by the met[LOG]. The “most significant bit” of
the 8-bit character will always be transmitted as a zero (D7 = 0).
9.1.2. Supported NMEA-telegrams
•
WIMWV
•
WIMTA
•
WIMMB
•
WIMHU
•
WIXDR (PR)
•
WIXDR (C/H/P)
9.1.2.1.
Data telegram WIMWV wind direction and wind speed
Example of a data sequence with comma separated
fields: $WIMWV,357.0,R,5.2,M,A*CS<CR><LF>
Field separator: , (comma)
Header: $WIMWV
Wind direction: (WD) 0.0 to 360.0
R: relative wind direction
Wind speed: (WS) 0.3 to 75.0
M: metric unit in m/s
Status A (valid) / V (not valid)
Telegram end: <CR> <LF>
Error code: WR 999.9
Error code: WG 99.9
9.1.2.2.
Data telegram WIMTA air temperature
Example of a data sequence with comma separated
fields: $WIMTA, -25.0, C*CS <CR><LF>
Field separator: , (comma)
Header: $WIMTA
Temperature: -30.0 to 70.0 C: °C
Telegram end: <CR> <LF>
Error code: 999.9
9.1.2.3.
Data telegram WIMMB air pressure
Example of a data sequence with comma separated
fields: $WIMMB, , ,1050.0, B*CS <CR><LF>
Field separator: , (comma)
Header: $WIMMB
Air pressure 600.0 to 1100.0
B: air pressure in hPa
Telegram end: <CR> <LF>
Error code: 9999.9
