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Syntax and Commands
AFG3000 Series Arbitrary/Function Generators Reference Manual 3-73
[SOURce[1|2]]:PWM:INTernal:FUNCtion
This command sets or queries the modulating waveform of PWM modulation for
the specified channel. You can use this command only when the internal modula-
tion source is selected.
If you specify EFILe when there is no EFILe or the EFILe is not yet defined, this
command causes an error.
Group
Source
Related Commands
[SOURce[1|2]]:PWM:SOURce
Syntax
[SOURce[1|2]]:PWM:INTernal:FUNCtion {SINusoid|SQUare|TRIangle
|RAMP|NRAMp|PRNoise|USER[1]|USER2|USER3|USER4|EMOMory|EFILe}
[SOURce[1|2]]:PWM:INTernal:FUNCtion?
Arguments
SINusoid|SQUare|TRIangle|RAMP|NRAMp|PRNoise
One of six types of function waveform can be selected as a modulating signal.
USER[1]|USER2|USER3|USER4|EMEMory
A user defined waveform saved in the user waveform memory or the EMEMory
can be selected as a modulating signal.
EFILe
EFILe is used as a modulating signal.
Returns
SIN|SQU|TRI|RAMP|NRAM|PRN|USER1|USER2|USER3|USER4|EMOMory|EFILe
Examples
SOURce1:PWM:INTernal:FUNCtion SQUare
selects Square as the shape of modulating waveform for the CH 1 output.