Agilent Technologies 4294A, Руководство по программированию

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Chapter 16 361
GPIB Command Reference
MKRXUNIT
16. GPI
B
Com
m
an
d Re
fe
re
nce
( O -
R )
MKRXUNIT
Syntax MKRXUNIT {STIM|TIME|RFREQ}
MKRXUNIT?
Description For the active trace (set with the “TRAC” command on page 457), selects the method to
display X-axis (horizontal axis) values of the marker. If the sweep parameter is not
frequency, executing this command to select the relief time causes an error and the
command is ignored.
Parameters
Query response {STIM|TIME|RFREQ}<newline><^END>
Corresponding
key
[Utility]
-
MKR X-AXIS [ ]
- {
STIMULUS
|
TIME
|
1/(2
π
F)
}
MKRZM
Syntax MKRZM
Description For the active trace (set with the “TRAC” command on page 457), sets the marker sweep
parameter value as the center value of the sweep range, and also sets the span value of the
sweep range as the value of (span value before the execution of the command)
×
(zooming
aperture value / 100). The zooming aperture value is set with the “ZMAPER” command on
page 463. If the marker function is off, executing this command causes an error and the
command is ignored. (No query)
Corresponding
key
[Marker
→
]
-
more 1/2
-
MKR ZOOM
Description
STIM (initial value) Specifies the display in sweep parameter values.
TIME
Specifies the display in time
*1
.
RFREQ Specifies the display in relief time (1/2
π
f, f: measurement
frequency). (Selectable only when the sweep parameter is
frequency.)
*1.The time spent from the sweep start until measurement completion of
each point.