Section 7
Parameter Settings
70
FT742-SM (RS422 & RS485) Sensors
– User Manual
7.4.27 UC.5: Set & Query User Calibration Table Label
Command
Parameter
UC (label)
Command
Syntax
SET Sensor label:
$<listenerID>,UCT<text
string>*<checksum><cr><lf>
$aa,UCTxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*hh<cr><
lf>
QUERY Sensor label:
$<listenerID>,UC?T*<checksum><cr><lf>
$aa,UC?T*hh<cr><lf>
Sensor output:
$<talkerID>,UC=<label32>*<checksum><cr><lf>
$aa,UC=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*hh<cr><
lf>
Parameters
<
text string
>
xxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxx
Up to 32 upper or lower case alphanumeric ASCII characters
(can also include ASCII space, underscore and hyphen
characters). Factory default is 32 ASCII spaces.
<label32>
xxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxx
32 ASCII characters,
Note: ASCII spaces will be added to entered ASCII string if it is
less than 32 characters to form a string of 32 characters.
Examples
Example 1
Set the User Calibration label to “speed offset V03” and verify
Message
Comment
$01,UCTspeed offset V03*50<cr><lf>
Set Calibration table label
$01,UC?T*0C<cr><lf>
Query Calibration table label
$WI,UC=speed offset V03
*26<cr><lf>
Sensor response
Description
Use the UCT command to set a User calibration table label. The label can be up to 32
ASCII characters long and include ASCII space, underscore and hyphen characters.
The user calibration table label can be cleared by using the UCCLEAR command. (see
Section 7.4.24) This resets the label to 32 ASCII spaces.
UC?T query command will only return a response after the user calibration table has been
initialised.
