FT Technologies FT702LT - Parameter Settings; Command Types

Section 6 Parameter Settings
30 FT702LT Flat Front Wind Sensor Manual
6 PARAMETER SETTINGS
6.1 Command Types
6.1.1 Set Commands
Figure 27 lists the commands that may be sent to the FT702LT from the host computer that are used to SET
configuration options for the wind sensor.
Command
Mnemonic
Configuration Options
Factory Default
Section
Serial interface baud rate
BR
1200, 2400, 4800, 9600,
19200, 38400
9600
6.4.1
Datum offset
CF
000.0° to 359.9°
0.000°
6.4.2
Continuous Update
CU
Enable or Disable
Update interval, 0.2-
12000 seconds
Disabled
6.4.3
Wind velocity data format
DF
Polar or NMEA
Polar
6.4.4
Command delay interval
DL
00 to 20
01
6.4.6
Clear Error Report
ER
Reset
000000000000
6.4.7
Wind velocity filter
FL
Enable or Disable,
Speed filter length*
Direction filter length*
Enabled
0008
0008
6.4.8 &
6.4.9
Heater settings
HT
Setpoint Temperature
Heater Start Delay Time*
Current Limit*
Undervoltage Limit*
Heater Disabled
4 seconds delay
4 Amps
9 Volts
6.4.9 &
6.4.11 &
6.4.12
Listener and talker identifiers
ID
Listener ID = xx
Talker ID = xx
Listener ID = 01
Talker ID = WI
6.4.13
Min/Max wind speed
MM
Reset
999.9,000.0
6.4.14
Reset
RS
Load Factory Default,
Load Current Settings,
Load Saved Parameters*
NA
6.4.16
User Calibration Table
UC
Enable or Disable,*
Clear*
Wind speed table record*
Save wind speed table*
Table label *
Disabled
NA
NA
NA
6.4.19 &
6.4.20 &
6.4.21 &
6.4.22 &
6.4.23
Save User Parameters
US
copies current
Parameters*
NA
6.4.24
Figure 27: Set Commands
* Feature only available from build version 22 and above
When a valid message is recognised by the FT702LT, the FT702LT will carry out the command contained in the
message. To verify that the command has been successfully carried out, an associated QUERY command can
be sent after most SET commands (see section 6.1.2 for the list of parameters which may be queried).