Gill Instruments Ltd
Intrinsically Safe WindObserver Anemometer Page 33 Issue 10
Doc. No. 1360-PS-0001 May 2015
Mode 15
ASCII Continuous Road Weather Average (RWA)
With default factory RWA unit settings then upon switch on by default it will take 60
seconds before outputting the first reading and thereafter a reading will occur once per
minute.
A,M15,000,000.02,M,350,000.07,51,42 Average building (status code 51)
A,M15,000,000.02,M,005,000.07,00,45 Averaged result (status code 00)
A,M15,000,000.02,M,000,000.06,04,45 CSV data, fault condition (status code 04)
A,M15,000,000.03,M,,,04,6C CSV data with fault condition remaining
A,M15,,,M,,,04,41 CSV data with continuous fault condition
A,M15,296,000.01,M,174,000.08,04,47 Fixed Field, fault condition (status code 04)
A,M15,296,000.02,M,999,999.99,04,4E Fixed Field with fault condition remaining
A,M15,999,999.99,M,999,999.99,04,41 Fixed Field with continuous fault condition
Where:
<STX><ID>,MXX,DDD,MMM.MM,EEE,NNN.NN,U,SS,<ETX>CC<CR><LF>
<STX> - Start of string character (ASCII value 2)
<ID> - Anemometer IDentification (A-Z)
MXX Mode Setting (M15 for continuous mode)
DDD - Direction in degrees
MMM.MM - Wind Magnitude (*
3
)
U - Units (M=m/s, N=knots, P=mph, K=kph, F=fpm)
EEE Maximum Gust Direction
NNN.NN Maximum Gust Speed
SS - Status of data (code 51 means unit still average building)
<ETX> - End of string character (ASCII value 3)
CC - Checksum of all Characters between <STX> and <ETX>
(HEX byte)
<CR><LF> - Carriage Return and LineFeed
(*
3
) In Feet per Minute output mode, the string changes to MMMM.M
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