Tektronix DPO4000 Manual de usuario Pagina 287

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Commands Listed in Alphabetical Order
Examples
POWER:QUALITY
:FREQREFERENCE C URRent
sets current as the power quality
frequency reference source.
POWER:QUALIT
Y:FREQREFERENCE?
might return
:POWER:QUALITY:FREQREFEREN CE VOLTAGE indicating that the power quality
frequency reference source is set to Voltage.
POWer:QUAL
ity:FREQuency? (Query Only)
Returns the frequency measurement.
Conditions
This command requires a DPO4PWR application module.
Group
Power
Syntax
POWer:QUALity:FREQuency?
Examples
POWER:QUALITY:FREQUENCY? might return :POWER:QUALITY:FREQU ENCY
60
indicating that the frequency is set to 60 Hz.
POWer:QUALity:ICRESTfactor? (Query Only)
Returns the current crest factor measurement.
Conditions
This command requires a DPO4PWR application module.
Group
Power
Syntax
POWer:QUALity:ICRESTfactor ?
Examples
POWER:QUALITY:ICRESTFACTOR ? might return
:POWER:QUALITY:ICRESTfacto r 1.4 indicating that the current crest factor
value is set to 1.4.
POWer:QUALity:IRMS? (Query Only)
Returns the RMS current measurement.
MSO4000 and DPO4000 Series Programmer Manual 2-277
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