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Waveform Commands
XRANge?
Returned Format [:WAVeform:XORigin] <value><NL>
<value> is a real number representing the X-axis value of the first data point in the data
record.
Example 10 OUTPUT 707;":SYSTEM:HEADER OFF”
20 OUTPUT 707;":WAVEFORM:XORIGIN?"
See Also You can obtain the Xorigin value through the WAVeform:PREamble query.
XRANge?
Query :WAVeform:XRANge?
This query returns the X-axis duration of the displayed waveform. For time domain signals, it
is the duration of the time across the display. For VERSus type waveforms, it is the duration
of the waveform that is displayed on the X axis.
Returned Format [:WAVeform:XRANge] <value><NL>
<value> A real number representing the X-axis duration of the displayed waveform.
Example 10 OUTPUT 707;":SYSTEM:HEADER OFF”
20 OUTPUT 707;":WAVEFORM:XRANGE?"
XREFerence?
Query :WAVeform:XREFerence?
This query returns the data point or level associated with the Xorigin data value for the cur-
rently specified source. It is at this data point or level that the X origin is defined. In this ana-
lyzer, the value is always zero.
Returned Format [:WAVeform:XREFerence] 0<NL>
Example 10 OUTPUT 707;":SYSTEM:HEADER OFF”
20 OUTPUT 707;":WAVEFORM:XREFERENCE?"
See Also You can obtain the Xreference value through the WAVeform:PREamble query.
XUNits?
Query :WAVeform:XUNits?
This query returns the X-axis units of the currently selected waveform source. The currently
selected source may be a channel, function, or waveform memory.
Returned Format [:WAVeform:XUNits] {UNKNown | VOLT | SECond | CONStant | AMP | DECibels}<NL>
Example 10 OUTPUT 707;":SYSTEM:HEADER OFF”
20 OUTPUT 707;":WAVEFORM:XUNITS?"
YDISplay?
Query :WAVeform:YDISplay?
This query returns the Y-axis value at the center of the display, in the units of the current
waveform source.
Returned Format [:WAVeform:YDISplay] <value><NL>
<value> A real number representing the Y-axis value at the center of the display.