Measure:period - Rigol DS4000E Series Programming Manual

Chapter 2 Command System
Syntax 2
:MEASure:PDUTy:SAVerage? [<chan>]
:MEASure:PDUTy:SCURrent? [<chan>]
:MEASure:PDUTy:SDEViation? [<chan>]
:MEASure:PDUTy:SMAXimum? [<chan>]
:MEASure:PDUTy:SMINimum? [<chan>]
Description 2
Queries the average value, current value, standard deviation, maximum value, or minimum value of the
positive duty cycle measurement results when the positive duty cycle measurement function of the
specified source channel and the statistic function of the measurement results are enabled.
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:PERiod

Syntax 1
:MEASure:PERiod [<chan>]
Description 1
Measures the period of the specified source channel.
Syntax 2
:MEASure:PERiod? [<chan>]
Description 2
Measures and queries the period of the specified source channel. The default unit is s.
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 measurement results in scientific notation. When the measurement results are
invalid, the query returns 9.9e37.
DS4000E Programming Guide
Range
{CHANnel1|CHANnel2|CHANnel3|CHANnel4|MATH}
Range
{CHANnel1|CHANnel2|CHANnel3|CHANnel4|MATH}
RIGOL
Default
--
Default
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2-137