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SCPI Commands for the Counter
3–72
VX4101A MultiPaq Instrument User Manual
with a minimum of 1e–8 and a maximum of 5 seconds. A longer aperture may
be set with the SENSe:TINTerval:APERture command.
CONFigure[1|2|10|20][:SCALar]:TOTalize
Configures a totalize measurement. The counter totalizes two selected channels
simultaneously. Channels 1 and 2 are selected by either 1 or 2. Channel one and
the 1 GHz VCO are selected by 10. Channel two and the 1 GHz VCO are
selected by 20. If you select either channel 1 or 2, and the VCO measurement
provide an elapsed time in nanoseconds after the totalized results for the channel.
CONFigure[1|2]([:SCALar]|:ARRay)[:VOLTage][:...] [<array size>[,expected
value>[,<resolution>]]]
These commands configure the Counter to measure the voltage on the CONFig-
ure suffix input channel. The <expected value> and <resolution> parameters are
accepted but ignored.
The maximum and minimum voltage of the input signal are determined
assuming either a DC signal or a repetitive signal with a frequency of at least
1000 Hz. The user must select the proper INPut:COUPling and INPut:IMPed-
ance separately. The voltage measurements are calculated as follows:
AC = (maximum – minimum) / 2.828
DC = (maximum + minimum) / 2
MAXimum = maximum
MINimum = minimum
PTPeak = maximum – minimum
These commands will modify the following:
input setup - no effect
function - set to AC, DC, MIN, MAX or PTP
autosetup mode - no effect
aperture/events mode - no effect
The actions of these commands are modified by the following:
<expected value> - no effect
<resolution> - no effect
autosetup mode - no effect
aperture/events mode - no effect
Query Response
CONFigure? Returns the current measurement configuration. This includes
any channels, SCALar or ARRay settings, and measurements
selected.
Query Response