Sutron 8310 - Page 164

Sutron Corporation 8310 & 7310 Users Manual 8800-1125Rev. 2.7 (BETA) 4/16/2014 pg. 164
Black
Ground
Prot Gnd
(C9)
Green
Analog Signal
for Direction
Analog
Input (any)
White
Analog
Reference for
Direction
Analog
Input VREF
Brown
Digital Signal for
Speed
Digital
Input (any)
Measurement Setup
A common measurement setup for wind sensors is to use a vector average (see VectAve in
Chapter 4), so both the speed and direction are involved in this measurement setup.
Field
Value
MeasType
VectorAverage
M1.I1: Speed InputType
Frequency
Module
1
Channel
Digital Input port number
where Speed signal is wired
PeriodMS
200
TakeTwoReadings
Yes
SwitchedPwr
None
Processing
Slope-Offset
Slope
Choose:
0.0980 (m/s)
0.2192 (mph)
0.3216 (fps)
0.1904 (knots)
0.3528 (km/hr)
Offset
0
Cal Slope
1
Cal Offset
0
M1.I2: Dir InputType
Voltage
Module
1
Channel
Analog Input port number
where Direction signal is wired
Differential
No
FullScale
0-5V/+-2.5V
SettlingTime
100
FilterNotch
60
SwitchedPwr
None
Processing
Slope-Offset
Slope
142
Offset
0
Cal Slope
1
Cal Offset
0