California Instruments 2253iX Manual de instrucciones descargar pdf (Pagina 56)

Programming Manual Compact i / iX Series

AMETEK Programmable Power Division 56

Query Syntax MEASure[:SCALar]:POWer:AC:APParent?

FETCh[:SCALar]:POWer:AC:APParent?

Parameters None

Examples MEAS:POW:AC:APP? FETC:POW:AC:APP?

Returned Parameters <NR3>

Related Commands INST:NSEL

MEASure:POWer:AC:REACtive?

FETCh:POWer:AC:REACtive?

Phase Selectable

These queries return the reactive power being sourced at the output terminals in volt-amperes

reactive. Reactive power is computed as:

VAR = sqrt(square(apparent power) - square(real power))

Query Syntax MEASure[:SCALar]:POWer:AC:REACtive?

FETCh[:SCALar]:POWer:AC:REACtive?

Parameters None

Examples MEAS:POW:AC:REAC? FETC:POW:AC:REAC?

Returned Parameters <NR3>

Related Commands INST:NSEL

MEASure:POWer:AC:PFACtor?

FETCh:POWer:AC:PFACtor?

Phase Selectable

These queries return the output power factor. The power factor is computed as:

pfactor = real power/apparent power

Query Syntax MEASure[:SCALar]:POWer:AC:PFACtor?

FETCh[:SCALar]:POWer:AC:PFACtor?

Parameters None

Examples MEAS:POW:AC:PFAC? FETC:POW:AC:PFAC?

Returned Parameters <NR3>

Related Commands INST:NSEL

MEASure:POWer:AC:TOTal?

FETCh:POWer:AC:TOTal?

These queries return the total power being sourced at the output terminals of a three-phase AC

source. Not applicable on single phase models or 3 phase model with –MODE option when in

single phase mode.

Query Syntax MEASure[:SCALar]:POWer:AC:TOTal?

FETCh[:SCALar]:POWer:AC:TOTal?

Parameters None

Examples MEAS:POW:AC:TOT? FETC:POW:AC:TOT?

Returned Parameters <NR3>

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California Instruments 2253iX Manual de instrucciones Pagina 56