Keysight 34470A - Page 268

*IDN?
Identification Query. Returns the instrument’s identification string.
Parameter Typical Return
(none) (see below)
Return the instrument's identification string:
*IDN?
l
For firmware revisions prior to 2.0, the identification string contains these four comma separated
fields:
Manufacturer name, Model number, Serial number, Revision code
If SYSTem:IDENtify DEFault is set, the returned string has the following format:
Agilent Technologies,34460A,<Serial Number>,h.ff.ff-pp.pp-mm.mm-gg.gg-bb-fp
Agilent Technologies,34461A,<Serial Number>,h.ff.ff-pp.pp-mm.mm-gg.gg-bb-fp
If SYSTem:IDENtify HP34401A is set, the returned string has the following format:
HEWLETT-PACKARD,34401A,<Serial Number>,h.ff.ff-pp.pp-mm.mm-gg.gg-bb-fp
Where:
h. - Hardware revision
ff.ff - Main firmware revision
pp.pp - Front panel firmware revision
mm.mm - Measurement board firmware revision
gg.gg - Measurement board FPGA revision
bb - Measurement board revision
fp - Front panel board revision
Keysight Truevolt Series Operating and Service Guide
269
SCPI Programming Reference