56 Sequoia Series
MEASure:ARRay:VOLTage:HARMonic:PHASe? [<nrf>]
FETCh:ARRay:VOLTage:HARMonic:PHASe? [<nrf>]
Phase Selectable
These queries return an array of harmonic phases of output voltage in degrees, referenced to the
positive zero crossing of the fundamental component. The fundamental component will return a value
relative to the fundamental voltage for phase A. Phase A will return a zero value.
The first value returned is the dc component (always returned as 0 degrees phase); the second value
is the fundamental frequency, and so on up to the 50th harmonic. Harmonic orders can be measured
up to the fundamental measurement bandwidth of the measurement system:
10.4 microseconds for single-phase mode and 31.2 microseconds for three-phase mode.
Thus, the maximum harmonic that can be measured is dependent on the output frequency. Any
harmonics that represent frequencies greater than the above frequencies are returned as 0.
Query Syntax MEASure:ARRay:VOLTage:HARMonic:PHASe?<NRf>
FETCh:ARRay:VOLTage:HARMonic:PHASe?<NRf>
Parameters None
Examples MEAS:ARR:VOLTage:HARM:PHAS? 30
FETC:ARR:VOLTage:HARM:PHAS?
Returned Parameters 31 NR2 values
Related Commands INST:NSEL
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