FT Technologies FT702LT - Page 31

Section 6 Parameter Settings
31 FT702LT Flat Front Wind Sensor Manual
6.1.2 Query Commands
Figure 28 lists the commands that may be sent to the FT702LT from the host computer that are used to QUERY
the wind sensor’s latest readings or configuration.
Command
Mnemonic
Sensor Data Returned
Section
Serial interface baud rate
BR
1200, 2400, 4800, 9600, 19200, 38400
6.4.1
Datum offset
CF
000.0° to 359.9°
6.4.2
Continuous update
CU
Enabled or Disabled
Update interval, 0.2-12000 seconds
6.4.3
Wind velocity data format
DF
Polar or NMEA
6.4.4
Runtime Counter
DG
Number of hours of runtime*
6.4.5
Command delay interval
DL
00 to 20
6.4.6
Error report
ER
Factory Report
6.4.7
Wind velocity filter
FL
Enable or Disable
Speed filter length, 1-64*
Direction filter length, 1-64*
6.4.8 &
6.4.9
Heater settings
HT
Setpoint Temperature, 0°C to 44°C
Setpoint Temperature, 44°C to 55°C*
Percentage of heater current, 0% to 100%
Internal sensor temperature, 00°C to
±99°C,
Heater Delay Time, 4s to 999s *
Current Limit, 0.1A to 6.0A*
Undervoltage Limit, 9V to 17V*
6.4.9 &
6.4.11 &
6.4.12
Listener and talker identifiers
ID
Listener ID = xx
Talker ID = xx
6.4.13
Min/Max wind speed
MM
Min & Max Speeds Recorded
6.4.14
Parameter Report
PR
Factory Report
#
6.4.15
Serial Number
SN
Serial Number
#
6.4.17
Software Version
SV
Software Version
6.4.18
User Calibration Table
UC
Enabled or Disabled*
Wind speed table record*
Table label*
6.4.19 &
6.4.20 &
6.4.21 &
6.4.22 &
6.4.23
Saved User Parameters
US
Matches Saved to Current User
Parameters*
6.4.24
Wind velocity reading
WV
Wind Speed, Direction and Sensor Status
6.4.25 &
6.4.26
Figure 28: Query Commands
#
Feature only available from build version 20 and above
* Feature only available from build version 22 and above