Gill Instruments Ltd
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WindObserver 65
Page 38
Issue 4
Doc. No. 1390-PS-0039
June 2016
ASCII format – Tunnel Mode
In this mode, the output is given as signed (i.e. positive or negative) speeds along the
‘U’ (= South – North) axis and direction as a 1 or 0.
Where:
<STX>
=
Start of string character (ASCII value 2)
WindObserver node address =
Unit identifier
U axis
=
U axis Wind Speed
U axis
=
U axis Wind Direction Polarity
where 0 ( –U vector) is a wind from the North
direction or 1 (+U vector) is a wind from the South
direction.
All other parameters
See Section 7.8 ASCII UV format
STX> A, 001.59, 1, 00, M, <ETX> 2D
WindSonic
node
address
U axis
speed
U axis
polarity
Status
Units
Check
sum
