MDO3000 Programmer Manual.pdf - 第509页

Commands Listed in Alphabetical Order Group Power Syntax POWer:HARMoni cs:RESults:HAR<1 -400>:RMS:PERCen t? Examples POWER:HARMONI CS:RESULTS:HAR40 0:RMS:PERCENT? might return :POWER:HARMON ICS:RESULTS:HAR4 00:RMS:…

100%1 / 1158
Commands Listed in Alphabetical Order
POWer:HARMon
ics:RESults:HAR<1-400>:PHASe? (Query Only)
Returns the phase of the harmonic in degrees. The phase is measured relative
to the zero-crossing of the reference waveform. When there is no reference
waveform, th
e phase is relative to the fundamental component.
Conditions
This command requires a DPO4PWR application module for 4000 series models,
or an MDO3P
WR application module for MDO3000 series models.
Group
Power
Syntax
POWer:HARMonics:RESults:HAR<1-400>:PHASe?
Examples
POWER:
HARMONICS:RESULTS:HAR400:PHASE?
might return
:POWER:HARMONICS:RESULTS:HAR400:PHASE 0 indicating that the harmonic
phaseissetto0indegrees.
POWer:HARMonics:RESults:HAR<1-400>:RMS:ABSolute? (Query Only)
Returns the RMS magnitude of the harmonic in absolute units.
Conditions
This command requires a DPO4PWR application module for 4000 series models,
or an MDO3PWR application module for MDO3000 series models.
Group
Power
Syntax
POWer:HARMonics:RESults:HAR<1-400>:RMS:ABSolute?
Examples
POWER:HARMONICS:RESULTS:HAR400:RMS:ABSOLUTE? might return
:POWER:HARMONICS:RESULTS:HAR400:RMS:ABSOLUTE 1.0 indicating that
the RMS magnitude of the harmonic is set to 1.0 A.
POWer:HARMonics:RESults:HAR<1-400>:RMS:PERCent? (Query Only)
Returns the RMS magnitude of the harmonic expressed as a percentage of the
fundamental.
Conditions
This command requires a DPO4PWR application module for 4000 series models,
or an MDO3PWR application module for MDO3000 series models.
2-478 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Group
Power
Syntax
POWer:HARMonics:RESults:HAR<1-400>:RMS:PERCent?
Examples
POWER:HARMONICS:RESULTS:HAR400:RMS:PERCENT? might return
:POWER:HARMONICS:RESULTS:HAR400:RMS:PERCENT 33 indicating that the
RMS magnitude of the harmonic is set to 33%.
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:CLASSALIMit? (Query Only)
Specifies if the IEC Class A higher harmonic limit (and conditions) are met.
NOTE. The query returns NA if the standard does not specify a limit or the
equipment is not class A.
Conditions
This command requires a DPO4PWR application module for 4000 series models,
or an MDO3PWR application module for MDO3000 series models.
Group
Power
Syntax
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:CLASSALIMit?
Returns
PASS, FAIL,orNA.
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:NORMAL? (Query Only)
Specifies if the Normal IEC harmonic limits are met.
NOTE. The query returns NA if the standard does not specify a limit.
Conditions
This command requires a DPO4PWR application module for 4000 series models,
or an MDO3PWR application module for MDO3000 series models.
Group
Power
Syntax
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:NORMAL?
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-479
Commands Listed in Alphabetical Order
Returns
PASS, FAIL,orN
A
.
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:POHCLIMit? (Query Only)
Specifies if the higher harmonic limit (and conditions) for the 21st and higher
order odd harmonics are m
et.
NOTE. The query returns NA if the limit does not apply for a specific harmonic.
Conditions
This command requires
a DPO4PWR application module for 4000 series models,
or an MDO3PWR application module for MDO3000 series models.
Group
Power
Syntax
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:POHCLIMit?
Returns
PASS, FAIL,orNA.
POWer:HARMonics:RESults:HAR<1-400>:TEST:MIL:NORMAL? (Query Only)
Returns the test result for the specified harmonic for the MIL-STD-1399 Section
300A testing standard.
This query is analogous to that for the IEC 61000-3-2 standard
POWer:HARMonics:RESults:HAR<1-400>:TEST:IEC:NORMAL? command.
NOTE. The query returns NA if the standard does not specify a limit for the
specific harmonic.
Conditions
This command requires a DPO4PWR application module for 4000 series models,
or an MDO3PWR application module for MD
O3000 series models.
Group
Power
Syntax
POWer:HARMonics:RESults:HAR<1-400>:TEST:MIL:NORMAL?
Returns
PASS, FAIL,orNA.
2-480 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual