Keysight Technologies InfiniiVision M9241A, Scpi Programmer'S Manual

Page: 459 / 1516

:MEASure Commands
21
Keysight InfiniiVision M9241/42/43A PXIe Oscilloscopes SCPI Programmer's Guide 459
Introduction to
:MEASure
Commands
The commands in the MEASure subsystem are used to make parametric
measurements on displayed waveforms.
Measurement Setup
To make a measurement, the portion of the waveform required for that
measurement must be displayed on the oscilloscope screen.
:MEASure:XMIN
[<source>] (see
page 529
)
:MEASure:XMIN?
[<source>] (see
page 529
)
<source> ::= {CHANnel<n> |
FUNCtion<m> | FFT | MATH<m> |
WMEMory<r>}
<n> ::= 1 to (# analog channels)
in NR1 format
<m> ::= 1 to (# math functions)
in NR1 format
<r> ::= 1 to (# ref waveforms) in
NR1 format
<return_value> ::= horizontal
value of the minimum in NR3
format
:MEASure:YATX
<horiz_location>[,<so
urce>] (see
page 530
)
:MEASure:YATX?
<horiz_location>[,<so
urce>] (see
page 530
)
<horiz_location> ::= displayed
time from trigger in seconds in
NR3 format
<source> ::= {CHANnel<n> |
FUNCtion<m> | MATH<m> |
WMEMory<r>}
<n> ::= 1 to (# analog channels)
in NR1 format
<m> ::= 1 to (# math functions)
in NR1 format
<r> ::= 1 to (# ref waveforms) in
NR1 format
<return_value> ::= voltage at the
specified time in NR3 format
Table 96 :MEASure Commands Summary (continued)
Command Query Options and Query Returns
Measurement Type Portion of waveform that must be displayed
period, duty cycle, or frequency at least one complete cycle
pulse width the entire pulse
rise time rising edge, top and bottom of pulse
fall time falling edge, top and bottom of pulse