Section 6
Parameter Settings
50
FT702LT Flat Front Wind Sensor Manual
6.4.17
SN: Query the Serial Number and Build Version
Command
Parameter
SN
Command
Syntax
SET Sensor:
NA
QUERY Sensor:
$<listenerID>,SN?*<checksum><cr><lf>
$aa,SN?*hh<cr><lf>
FT702LT output:
$<talkerID>,SN=<SerialNumber>,<BuildVersion>*<check
sum><cr><lf>
$aa,SN=xxxxx-xxx,xxsss*hh<cr><lf>
Parameters
<SerialNumber>
00000-000 to
99999-999
Unique serial number of the sensor
<BuildVersion>
00-99
Build version (issue) of the sensor design. The 3 spaces after the 2
digit number are reserved for future use.
Examples
Example 1
Read the sensor serial number and build version
Message
Comment
$01,SN?*//<cr><lf>
Query serial number
$WI,SN=02350-130,06 *33<cr><lf>
FT702LT response
Description
The SN command returns the serial number of the sensor and also the build version of
the sensor.
The serial number format starts with a 5 digit batch code, followed by a 3 digit number
which identifies a sensor within a particular batch. The overall number is the unique
serial number identifier for the sensor.
The build version is a 2 digit number which identifies the design version of the sensor.
For example, this will be 22 for all version 22 sensors.
