Idn - Keysight U2722A Programmer's Reference Manual

13 IEEE-488.2 Common Commands

*IDN?

Syntax
*IDN?
This command reads the instrument's identification string which contains four
comma-separated fields. The first field is the manufacturer's name, the second is
the model number of the instrument, the third is the serial number, and the fourth
is the firmware revision code with the measurement firmware version.
Returned Query Format
<AARD>
The command returns a string with the following format.
keysight TECHNOLOGIES,U2722A/U2723A,<Serial Number>,Rf.ff-c.cc
f.ff
c.cc
Example
The following query returns the instrument's identification string.
*IDN?
Typical Response:
keysight TECHNOLOGIES, U2722A/U2723A, MY12345678, R1.00-1.00
118
= firmware revision number
= measurement firmware version
Keysight U2722A/U2723A Programmer's Reference