User Manual

Command Groups

Table 2-22: Power Measurement commands (TPS2000 with TPS2PWR1 only) (cont.)

Command Description

HARmonics:PERCent? Return the amplitude of the selected

harmonic as a percent of the fundamental

HARmonics:PHAse? Return the phase of the selected harmonic,

in degrees, relative to the fundamental

HARmonics:RMS? Return the amplitude of the harmonics

source in RMS units. This may be V

rms

or I

rms

depending on the type of source waveform

HARmonics:SAVe Set the ﬁle name and path to save harmonic

data

HARmonics:SELect Set or query the selected harmonic

HARmonics:SETUp Set or query the operating mode for

harmonics measurements commands

HARmonics:SHOW Set or query the speciﬁed harmonics

HARmonics:SOUrce Set or query the source in the harmonics

HARmonics:THDF? Query the total harmonic distortion of the

waveform as percent of fundamental

HARmonics:THDR? Query the total harmonic distortion of the

waveform as % of input V

rms

POWerANALYSIS:SOUrces Sets or query the power analysis sources

SWLoss?

Return switching loss measurement settings

SWLoss:ACQuire Set or query the type of acquisition to use for

Switching Loss commands

SWLoss:AVErage:CONDUCTION? Return the power loss of the device under

test when the device is conducting

SWLoss:AVErage:N? Return the number of measurements used to

calculate the averaged value for switching

loss commands

SWLoss:AVErage:TOTAL? Return the sum of the turn-on, turn-off, and

conduction switching losses for an Average

measurement

SWLoss:AVErage:TURNOFF? Return the power loss of the device under

test when the device is transitioning from on

to off

SWLoss:AVErage:TURNON? Return the power loss of the device under

test when the device is transitioning from off

to on

SWLoss:ENABLe Set or query switching loss measurements

on or off

TDS200, TDS1000/2000, TDS1000B/2000B, TDS2000C, TPS2000 Programmer 2-21