2- 28 Keysight B2961A/B2962A SCPI Command Reference, Edition 6
Subsystem Command Summary
Setting Source Output and Measurement
Table 2-2 SENSe Subsystem
Command Summary Reset setting
:SENS[c]:CURR[:DC]:APER time
:SENS[c]:VOLT[:DC]:APER time
:SENS[c]:CURR[:DC]:APER?
[DEFault|MINimum|MAXimum]
:SENS[c]:VOLT[:DC]:APER?
[DEFault|MINimum|MAXimum]
Sets the integration time for one point
measurement.
time=MINimum|MAXimum|DEFault|
+8E-6 to +2 seconds
The integration time can be expressed by
the following formula by using the NPLC
value set by the
:SENS:<CURR|VOLT>:NPLC
command. So the last command setting is
effective for both time and nplc.
time = nplc / power line frequency
0.1 PLC,
=0.1/power
line
frequency
:SENS[c]:CURR[:DC]:APER:AUTO mod
e
:SENS[c]:VOLT[:DC]:APER:AUTO mod
e
:SENS[c]:CURR[:DC]:APER:AUTO?
:SENS[c]:VOLT[:DC]:APER:AUTO?
Enables or disables the automatic
aperture function.
mode=1|ON|0|OFF
The automatic aperture on/off works with
the automatic NPLC on/off set by the
:SENS:<CURR|VOLT>:NPLC:AUTO
command. So the last command setting is
effective for both functions.
ON
:SENS[c]:CURR[:DC]:NPLC nplc
:SENS[c]:VOLT[:DC]:NPLC nplc
:SENS[c]:CURR[:DC]:NPLC?
[DEFault|MINimum|MAXimum]
:SENS[c]:VOLT[:DC]:NPLC?
[DEFault|MINimum|MAXimum]
Sets the number of power line cycles
(NPLC) value instead of setting the
integration time for one point
measurement.
nplc=MINimum|MAXimum|DEFault|
+4E-4 to +100 for 50 Hz or +4.8E-4 to
+120 for 60 Hz
The NPLC value can be expressed by the
following formula by using the
integration time set by the
:SENS:<CURR|VOLT>:APER
command. So the last command setting is
effective for both nplc and time.
nplc = time × power line frequency
0.1 PLC,
=0.1/power
line
frequency
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