Rigol DSA1000A Series, Programming Manual

Page: 128 / 174

RIGOL
Chapter 2 Command Systems
Programming Guide for DSA1000A series 2-114
1. :TRACe[:DATA]
Syntax :TRACe[:DATA]
TRACE1|TRACE2|TRACE3|TRACE4,<definite_length_block>
|<comma_separated_ASCII_data>
:TRACe[:DATA]? TRACE1|TRACE2|TRACE3|TRACE4
Function Loads the user data into the specified tarce.
The query returns the specified trace data.
Explanations

You can set the user data by sending
“:FORMat[:TRACe][:DATA]”.

<definite_length_block>: first executes the command “:FORM
REAL”.

<comma_separated_ASCII_data>: first executes the
command “:FORM ASCii”.

The query of “:TRACe? TRACE2” and “:TRACe? TRACE3” will
return the upper limit line data and lower limit line data
respectively when the Pass/Fail function is On.
2. :TRACe:MATH:PEAK[:DATA]?
Syntax :TRACe:MATH:PEAK[:DATA]?
Function Queries the frequency (Hz) and amplitude (has the same unit as
Y-axis‟s) from Peak Table. The query returns 10 paris of frequency
and amplitude values at most, such as
43500000,-7.01,43950000,-7.01
Explanations

The command only queries trace 1.

You can sort the peaks by using “:TRACe:MATH:PEAK:SORT”.
3. :TRACe:MATH:PEAK:POINts?
Syntax :TRACe:MATH:PEAK:POINts?
Function Queries the peak readout points from the Peak Table and returns an
integer within 0 and 10.
4. :TRACe:MATH:PEAK:SORT
Syntax :TRACe:MATH:PEAK:SORT AMPLitude|FREQuency
:TRACe:MATH:PEAK:SORT?
Function Sorts the Peak Table.
The query returns “AMPL” or “FREQ”.
Default FREQuency