Technical data

2 Operation and Features
System-Related Operations
52 E364xA User’s and Service Guide
Front panel operation
REV X.X-Y.Y-Z.Z
Press twice to read the system firmware revision
numbers.
Remote interface operation
*IDN?
The above command returns a string in the form of:
“Agilent Technologies,E3640A,0,X.X-Y.Y-Z.Z”
(E3640A)
Make sure to dimension a string variable with at least
40 characters.
SCPI language version
This power supply complies with the rules and regulations of
the present version of Standard Commands for
Programmable Instruments (SCPI). You can determine the
SCPI version with which the power supply is in compliance
by sending a command from the remote interface.
You can query the SCPI version from the remote interface
only.
Remote interface operation
“SYST:VERS?” Query the SCPI version
Returns a string in the form of YYYY.V where the Y
represents the year of the version, and the V represents the
version number for that year (for example, 1997.0).
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