Keithley 2016 User Manual page 159

Table 5-7 (cont.)
SENSe command summary
Command
:DISTortion
:FREQuency <NRf>
:FREQuency?
[:SET] <NRf>
[:SET]?
:AUTO <b>
:AUTO?
:ACQuire
:HARMonic [:UPPer]
<NRf>
:HARMonic [:UPPer]?
:MAGNitude? (start
#, end #)
:SFILter <name>
:SFILter?
:THD?
:THDN?
:RMS?
:HCO <NRf>
:HCO?
:STATe <b>
:STATe?
:LCO <NRf>
:LCO?
:STATe <b>
:STATe?
:FFTransform:
:BINS? <start#,end#>
Note: REPeat is the *RST default and MOVing is the :SYSTem:PRESet default.
Description
Path to configure frequency used for distortion.
Query frequency being used for distortion.
Set the frequency (20 to 20000).
Query the frequency.
ON = acquire frequency before reading;
OFF = use last frequency acquired or output frequency.
Query auto frequency.
Measure frequency and use it for distortion.
Set number of harmonics in distortion (2 to 64).
Query number of harmonics in distortion.
Query magnitude of measured harmonics.
Select shaping filter type
(NONE, C, CCITT, CCIRARM, A, CCIR).
Query shaping filter type.
Query THD reading calculated.
Query THD+n reading calculated.
Query ACV RMS reading of input waveform calculated.
Sets the high cutoff frequency of the Bandpass filter.
(20 to 50000 and above LCO)
Queries the high cutoff frequency of the Bandpass filter.
Sets HCO state on or off.
Queries HCO state.
Sets the low cutoff frequency of the Bandpass filter.
(20 to 50000 and below HCO)
Query the low cutoff frequency of the Bandpass filter.
Sets LCO state on or off.
Query LCO state.
Query magnitude of the FFT bins. (1 to 1023)
SCPI Command Reference
Default
parameter
60Hz
ON
2
NONE
50kHz
20Hz
5-17
SCPI