SECTION 5
REMOTE OPERATION
80
5.5.2 METERED DATA QUERIES (continued)
:MEASure:SPECTrum:VOLT1[:MAGnitude]?
:MEASure:SPECTrum:CURRent1[:MAGnitude]
(option: Harmonic Analysis and Synthesis)
(option: Harmonic Analysis and Synthesis)
Query: waveform harmonic magnitudes
:VOLT1
for
Ф
A,
:VOLT2
for
Ф
B, and
:VOLT3
for
Ф
C
volts
:CURR1
for
Ф
A,
:CURR2
for
Ф
B, and
:CURR3
for
Ф
C
current
Returns a data set of up to 256 (default=64), NR2 type
numbers, comma delimited, representing harmonic
magnitudes. The first element is the magnitude of the
fundamental, for reference. The 2nd element is the 2nd
harmonic, etc. Each magnitude is a percent of the
fundamental. The number of harmonics is defined by
:SENSe:SPECTrum:RANGe
:MEASure:SPECTrum:PHASe
(option: Harmonic Analysis and Synthesis)
Query: phase angles in degrees for the most recent
harmonics data
Returns a data set of up to 256, NR2 type numbers, comma
delimited. The first element is the angle of the fundamental,
for reference. The 2nd element is the angle of the 2nd
harmonic, etc. The previous
:MEASure:SPECTrum:
command defines which data are sent. If parameter was
VOLT1 then the phase angles will be for VOLT1
:MEASure:SPECTrum:THD?
(option: Harmonic Analysis and Synthesis)
Query: Returns Total Harmonic Distortion of the most
recent
:MEASure:SPECTrum:parameter
command, as
above
:MEASure:SPECTrum:OHD?
(option: Harmonic Analysis and Synthesis)
Query: Returns Odd Harmonic Distortion of the most recent
:MEASure:SPECTrum:parameter
command, as above
:MEASure:SPECTrum:EHD?
(option: Harmonic Analysis and Synthesis)
Query: Returns Even Harmonic Distortion of the most
recent
:MEASure:SPECTrum:parameter
command, as
above
