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SCPI Commands for the Counter
VX4101A MultiPaq Instrument User Manual
3–65
Parameter Value
<array size> 1
<delay time> 1E–6
<delay events> 1000
<dcycle reference> 50
<pwidth reference> 50
<low reference> 10
<high reference> 90
Parameters Value
<array size> 1 to 1000
<delay time> 1E–9 to 9E6
<delay events> 1 to 9E15
<dcycle reference> 10 to 90
<pwidth reference> 10 to 90
<low reference> 10 to 90
<high reference> 10 to 90
MEASure, SENSe
The following describes specific characteristics and behavior of CONFigure
commands applies to all measurement functions.
Characteristics of All CONFigure Commands
If a reference is specified, then the instrument must perform an autotrigger to
determine the appropriate trigger levels. Thus, if INPut:SETup:AUTO is set to
OFF, then INPut:SETup:AUTO will be set to ONCE. If INPut:SETup:AUTO is
set to ONCE or ON, then INPut:SETup:AUTO will be unchanged.
If no reference is specified and the INPut:SETup:AUTO is set to OFF, then the
counter front end will be changed to the following:
gain is set to 1
attenuation is set to 1
threshold is set to 0 V for frequency, period, and totalize and to –0.03 V for
all other measurement functions (so that the upper threshold of the hysteresis
is set to 0 V)
*RST Value
Limits
Related Commands
Command Description