Agilent Technologies Infiniium 90000 Q-Series, Programmer'S Manual

Page: 680 / 1186

680 Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference
25
Measure Commands
:MEASure:VMIN
Command
:MEASure:VMIN [<source>]
The :MEASure:VMIN command measures the absolute minimum voltage
present on the selected source waveform. Sources are specified with
:MEASure:SOURce or with the optional parameter following the
:MEASure:VMIN command.
<source>
{CHANnel<N> | FUNCtion<F> | WMEMory<N> | CLOCk | MTRend |
MSPectrum | EQUalized}
MTRend and MSPectrum sources are only available if the oscilloscope has
the EZJIT option installed and the feature is enabled.
The CLOCk source is only available if the oscilloscope has the High Speed
Serial option installed and the feature is enabled.
The EQUalized source is only available if the oscilloscope has the High
Speed Serial option and the Serial Data Equalization option installed and
the features are enabled. This command uses the Feed- Forward Equalized
(FFE) signal as the source.
<N>
CHANnel<N> is an integer, 1- 4.
WMEMory<N> is an integer, 1- 4.
<F>
FUNCtion<F> is an integer, 1- 16.
Example This example measures the absolute minimum voltage on the waveform.
myScope.WriteString ":MEASURE:VMIN CHANNEL1"
Query
:MEASure:VMIN? [<source>]
The :MEASure:VMIN? query returns the measured absolute minimum
voltage or minimum FFT amplitude present on the selected source
waveform.
Returned Format
[:MEASure:VMIN] <value>[,<result_state>]<NL>
<value>
Absolute minimum voltage present on the waveform.
<result_state> If SENDvalid is ON, the result state is returned with the measurement
result. See the :MEASure:RESults table in this chapter for a list of the
result states.
Example
This example returns the measured absolute minimum voltage on the
waveform to the numeric variable, varMinimum, then prints the contents
of the variable to the computer's screen.
myScope.WriteString ":SYSTEM:HEADER OFF" ' Response headers off.
myScope.WriteString ":MEASURE:VMIN? CHANNEL1"