RIGOL
:MEASure:FREQuency:SAVerage
:MEASure:FREQuency:SCURrent
:MEASure:FREQuency:SDEViation
:MEASure:FREQuency:SMAXimum
:MEASure:FREQuency:SMINimum
Syntax 1
:MEASure:FREQuency:SAVerage [<chan>]
:MEASure:FREQuency:SCURrent [<chan>]
:MEASure:FREQuency:SDEViation [<chan>]
:MEASure:FREQuency:SMAXimum [<chan>]
:MEASure:FREQuency:SMINimum [<chan>]
Description 1
Measures the frequency of the specified source channel and enables the statistic function of the
measurement results.
Syntax 2
:MEASure:FREQuency:SAVerage? [<chan>]
:MEASure:FREQuency:SCURrent? [<chan>]
:MEASure:FREQuency:SDEViation? [<chan>]
:MEASure:FREQuency:SMAXimum? [<chan>]
:MEASure:FREQuency:SMINimum? [<chan>]
Description 2
Queries the average value, current value, standard deviation, maximum value, or minimum value of
frequency measurement results when the frequency measurement function of the specified source channel
and the statistic function of the measurement results are enabled. The default unit is Hz.
Parameter
Name
Type
<chan>
Discrete
Remarks
Before making measurements, turn on the channels to be measured.
When the math operation type is FFT (refer to the :CALCulate:MODE command), <chan> cannot be
set to "MATH".
When [<chan>] is omitted, the command, by default, applies to the currently set measurement source
(refer to the :MEASure:SOURce command).
Return Format
The query returns the average value, current value, standard deviation, maximum value, or minimum value
in scientific notation. When the measurement results are invalid, the query returns 9.9e37.
:MEASure:FTIMe
Syntax 1
:MEASure:FTIMe [<chan>]
Description 1
Measures the fall time of the specified source channel.
Syntax 2
:MEASure:FTIMe? [<chan>]
2-126
Range
{CHANnel1|CHANnel2|CHANnel3|CHANnel4|MATH}
Chapter 2 Command System
Default
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DS4000E Programming Guide