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3 - Language Dictionary
52
Measurement Subsystem (Voltage)
This subsystem programs the voltage measurement capability of the ac source. Two measurement
commands are available: MEASure and FETCh. MEASure triggers the acquisition of new measurement
data before returning a reading. FETCh returns a reading computed from previously acquired data.
Individual outputs of a three-phase source are specified by the setting of INSTrument:NSELect.
Subsystem Syntax
MEASure | FETCh
[:SCALar]
:VOLTage
[:DC]? Returns dc component of the voltage
:AC? Returns ac rms voltage
:ACDC? Returns ac+dc rms voltage
:HARMonic
[:AMPLitude]? <n> Returns amplitude of the Nth harmonic of voltage
:PHASe? <n> Returns phase of the Nth harmonic of voltage
:THD? Returns % of total harmonic distortion of voltage
MEASure:VOLTage?
FETCh:VOLTage?
Phase Selectable
These queries return the dc component of the output voltage being sourced at the output terminals.
Query Syntax
MEASure:[SCALar]:VOLTage[:DC]?
FETCh:[SCALar]:VOLTage[:DC]?
Parameters
None
Examples
MEAS:VOLT? FETC:VOLT?
Returned Parameters
<NR3>
Related Commands
MEAS:CURR? MEAS:VOLT:AC?
MEASure:VOLTage:AC?
FETCh:VOLTage:AC?
Phase Selectable
These queries return the ac rms voltage being sourced at the output terminals.
Query Syntax
MEASure:[SCALar]:VOLTage:AC?
FETCh:[SCALar]:VOLTage:AC?
Parameters
None
Examples
MEAS:VOLT:AC? FETC:VOLT:AC?
Returned Parameters
<NR3>
Related Commands
MEAS:CURR:AC? MEAS:VOLT?