User manual

MAUI Oscilloscopes Remote Control and Automation Manual
PARAMETER_STATISTICS?, PAST?
Description
The PARAMETER_STATISTICS? query returns all current measurement statistics for the specified
parameter set. By using the optional <statistic> and <param> arguments, the query returns either the
single specified statistic for all measurements in the parameter set, or all statistics for the single specified
parameter.
Query Syntax
PARAMETER_STATISTICS? <mode>[,<statistic>][,<param>]
<mode>:= {CUST, HPAR, VPAR}
<statistic>:= {AVG, LOW, HIGH, SIGMA, SWEEPS, LAST, PARAM}
<param>:= P1 to Px
The <mode> must correspond to the currently configured mode on the oscilloscope. Use:
l CUST when the measure mode is set to My Measure
l VPAR when set to Std Vertical
l HPAR when set to Std Horizontal
If the <mode> does not match the one set on the oscilloscope, the query returns UNDEF.
If the <statistics> keyword PARAM is specified when in CUST mode, the query returns the list of the
<parameter_name>,<source> pairs configured in the custom set, along with the statistical values.
Note: The <statistics> and <param> arguments should not be used together.
Mnemonics
CUST Custom parameters. Use when measure mode is My Measure.
HPAR Horizontal standard parameters. Use when measure mode is Std Horizontal.
VPAR Vertical standard parameters. Use when measure mode is Std Vertical.
AVG Average value (mean row in statistics table)
HIGH highest value (max row in statistics table)
LOW lowest value (min row in statistics table)
PARAM parameter definition for each line
SIGMA sigma (standard deviation)
SWEEPS number of measurements accumulated for each line
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