RIGOL 2 Command System
2-226 MSO2000A/DS2000A Programming Guide
[:SOURce<n>]:FUNCtion[:SHAPe]
Syntax
[:SOURce<n>]:FUNCtion[:SHAPe] <wave>
[:SOURce<n>]:FUNCtion[:SHAPe]?
Description
Set or query the output waveform when the modulation of the specified signal source is not enabled. Set
or query the carrier waveform of modulation when the modulation of the specified signal source is
enabled; when PULSe, NOISe or DC is selected, the modulation function will be disabled automatically.
Parameter
Name Type Range Default
<wave> Real
{SINusoid|SQUare|RAMP|PULSe|NOISe|DC|INTErnal|SINC|
EXPRise|EXPFall|ECG|GAUSs|LORentz|HAVersine|EXTernal}
SINusoid
<n> Discrete {1|2} 1
Explanation
The waveforms available include SINusoid, SQUare, RAMP, PULSe, NOISe, DC, INTErnal (built-in
waveform) and EXTernal (arbitrary waveform).
When INTErnal is sent, the signal source outputs the built-in waveform selected formerly. To output
the specified built-in waveform, send the corresponding parameter (SINC, EXPRise, EXPFall, ECG,
GAUSs, LORentz or HAVersine).
Return Format
The query returns SIN, SQU, RAMP, PULS, NOIS, DC, SINC, EXPR, EXPF, ECG, GAUS, LOR, HAV or EXET.
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