Agilent Technologies 8712ET Programmer's Manual page 115

NOTE
Configures parameters (such as the frequency and
SENSe
measurement parameters) related to the sweep and the
measured signal (from the device under test). This
subsystem also controls the narrowband calibration
routines.
Controls the RF output power level of the source
SOURce
(power to the device under test).
Contains the commands for using the SCPI status
STATus
registers. (For more information about using the status
registers, refer to
Contains miscellaneous system configuration
SYSTem
commands (such as I/O port, clock and softkey control).
Performs instrument self-test functions.
TEST
Interfaces with the internal data arrays (functions
TRACe
such as data transfer and trace memory).
Controls the source of the sweep triggering.
TRIGger
When many functions are grouped together on a particular branch,
additional branching is used to organize these functions into groups that
are even more closely related. The branching process continues until
each analyzer function is assigned to its own branch. For example, the
function that turns on and off the marker tracking feature is assigned to
the TRACKING branch of the FUNCTION branch of the MARKER branch of
the CALCULATE subsystem. The command looks like this:
CALCULATE:MARKER:FUNCTION:TRACKING ON
Colons are used to indicate branching points on the command tree. A
parameter is separated from the rest of the command by a space.
Programmer's Guide
Chapter 5, "Using Status
Introduction to SCPI
The Command Tree
Registers.")
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