Gill WindObserver 65 - Averaging Format (Modes 14 and 15)

37
gillinstruments.com
Issue: 8 (Applies to firmware 2387 6.09 onwards)
Document number: 1390-PS-0039
Ultrasonic Anemometer
5.10. Averaging Format (Modes 14 and 15)
See also Para 5.5.2.
<STX>A, M15, 270,002.02, M, 253,002.83, 00, <ETX>4D
Start of string
ASCII value 2
Unit identifier
Letter A – Z (default A)
Mode
M14
Polled Averaging
M15
Continuous Output Averaging
Wind Direction
In degrees relative to North (DDD) settable average of
direction in degrees.
Wind Speed
In increments of 0.01 units (
±
MMM.MM), settable
average of speed in m/s.
Units
M
Metres per Second
N
Knots
P
Miles per Hour
K
Kilometres per Hour
F
Feet per Minute
Max Direction Gust
In degrees relative to North (DDD)
Max Gust Speed
In increments of 0.01 units (
±
MMM.MM)
Status
Value
Status
00
OK
60
Heating enabled and OK if enabled
51
Means that the averaging is incomplete (non- heat
enabled units only).
Any other value
Warning or fault condition
- see Section Appendix K
End of string
ASCII value 3
Check sum
Exclusive OR of all characters between Start of String and End of String reported
as ASCII hex.
Start of
String
Unit Identifier
End of
String
Max Gust
Direction
Status
Wind
Speed
Wind
Direction
Check
Sum
Max Gust
Speed
Units
Mode