9 SERVice Subsystem
254 U8480 Series Programming Guide
SERVice:SENSor[1]:TNUMber <“tracking_number”>
This command is used to enter the tracking number for the U8480 Series.
Syntax
Example
Query
SERVice:SENSor[1]:TNUMber? 
This query returns the tracking number of the U8480 Series. The tracking number 
information is stored in the non-volatile memory.
Query example
SERV:SENS:TNUM “PEN12345” This command enters the tracking 
number of PEN12345.
SERV
1
:TNUM
:SENS
“tracking_number”
?
Space
SERV:SENS:TNUM? Returns the tracking number of the U8480 
Series.
If the tracking number is not pre-programmed, “NONE” is returned.