Function Command - UNI-T MSO/UPO2000 Series Programming Manual

Programming Manual
:TIMebase:SPLit:SCReen CHANnel1
The waveform of channel 1 displays independently.
:TIMebase:SPLit:SCReen?

FUNCtion Command

This command is used to display the operation result of the waveform of CH1, CH2, CH3, and CH4. The operation
is add, subtract, multiply, divide and FFT. Set filter to use the expression to operating.
:FUNCtion:MATH:MODE
Command format：

FUNCtion:MATH:MODE {MATH|FFT|FILTer|ADVance}
FUNCtion:MATH:MODE?
Functional description：

This command is used to select MATH mode.
Return format：

Query returns {MATH|FFT|FILTer|ADVance}.
For example：

FUNC:MATH:MODE FFT
FUNC:MATH:MODE?
:FUNCtion:OPERation
Command format：

:FUNCtion:OPERation {ADD | SUBTract | MULTiply | DIVide }
:FUNCtion:OPERation?
Functional description：

This command is used to set functional operator, which includes the basic and logical operation. That is
add, subtract, multiply and divide.
Return format：

Query returns {ADD | SUBTract | MULTiply | DIVide}.
For example：

:FUNCtion:OPERation ADD
:FUNCtion:OPERation?
:FUNCtion:SOURce<m>
Command format：

:FUNCtion:SOURce<m> {CHANnel1| CHANnel2| CHANnel3| CHANnel4}
:FUNCtion:SOURce<m>?
Functional description：

SOURce <m> represents source 1 or source 2. <m> take value from 1, 2.
SOURce1 is used for selecting the first source of operator mathematical functions. And which can be a
signle source of Filter, FFT.
SOURce2 is used to select the second source of operator mathematical functions. Single source of Filter,
Instruments.uni-trend.com
Query returns CHANnel1.
Set MATH mode to FFT mode.
Query returns FFT.
Use add operator: src1+src2.
Query returns ADD.
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