DG1000 Command System RIGOL
Programming Guide for DG1000
Detailed information of each command:
1.
FM:SOURce
Syntax FM:SOURce {INTernal|EXTernal}
Function Select internal or external modulation source, the default is INT.
Example FM:SOUR EXT
2.
FM:SOURce?
Syntax
FM:SOURce?
Function
Query the modulation source of FM.
Return Value The query returns INT or EXT.
3.
FM:INTernal:FUNCtion
Syntax FM:INTernal:FUNCtion
{SINusoid|SQUare|RAMP|NRAMp|TRIangle|NOISe|USER}
Function
Select the internal modulating wave of FM.
Explanation In internal modulation mode, the modulating
square, ramp, negative r
amp, triangle, noise or arbitrary wave, the
default is sine.
Example FM:INT:FUNC SQU
4.
FM:INTernal:FUNCtion?
Syntax
FM:INTernal:FUNCtion?
Function
Query the internal modulating wave selected .
Return Value The query returns SIN, SQU, RAMP, NRAM, TRI, NOIS or USER.
5.
FM:INTernal:FREQuency
Syntax FM:INTernal:FREQuency {<frequency>|MINimum|MAXimum}
Function Set the frequency of FM internal modulation in Hz.
Explanation Frequency range: 2mHz to 20kHz
Example FM:INT:FREQ 200
6.
FM:INTernal:FREQuency?
Syntax
FM:INTernal:FREQuency?
Function
Query the frequency of FM internal modulation.
Return Value The query returns the frequency of FM internal modulation in the
scientific notation and the default unit is Hz, such as:
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