Keysight Technologies RP7900 Series, Operating And Service Manual

Page: 218 / 318

Although the absolute minimum logging period is 102.4 microseconds, the actual minimum varies as a
function of the number of readings that are being logged (see
Integration Period ).
Parameter Typical Return
0.0001024 to 60, *RST MAX <period>
Specifies a datalog period of 0.01 seconds: SENS:ELOG:PER 0.01
SENSe:FUNCtion:CURRent 0|OFF|1|ON
SENSe:FUNCtion:CURRent?
SENSe:FUNCtion:VOLTage 0|OFF|1|ON
SENSe:FUNCtion:VOLTage?
Enables or disables current or voltage measurements.
Parameter Typical Return
0|OFF|1|ON, *RST ON 0 or 1
Enables current measurements: SENS:FUNC:CURR ON
Disables voltage measurements: SENS:FUNC:VOLT OFF
SENSe:SWEep:NPLCycles < value >|MIN|MAX
SENSe:SWEep:NPLCycles? [MIN|MAX]
Sets the measurement time in number of power line cycles. Increasing the number of power line
cycles reduces the measurement noise on current and voltage measurements. Changing the NPLC
changes the number of points and time interval setting. The number of points in 1 NPLC depends on
the line frequency setting (see
SYSTem:LFR:MODE ).
Parameter Typical Return
0.0003072 to 1,258,290,000,000, *RST 1 <NPLC value>
Specifies 100 power line cycles: SENS:SWE:NPLC 100
SENSe:SWEep:OFFSet:POINts < value >|MIN|MAX
SENSe:SWEep:OFFSet:POINts? [MIN|MAX]
Defines the offset in a data sweep for triggered measurements. Positive values represent the delay
after the trigger occurs but before the samples are acquired. Negative values represent data samples
taken prior to the trigger.
Parameter Typical Return
–524,287 to 2,000,000,000, *RST 0 <offset points>
Specifies -2048 offset points: SENS:SWE:OFFS:POIN -2048
5 SCPI Programming Reference
218 Keysight RP7900 Series Operating and Service Guide