Source[<N>]]:Pwm:internal:function - Rigol DG800 Pro Series Programming Manual

Command System
Name
<lim_query>
Remarks
• This command is available only when internal modulation source
[:SOURce[<n>]]:PWM:SOURce
(
• When [:SOURce[<n>]] or [<n>] is omitted, it is interpreted as CH1.
Return Format
The query returns the frequency in scientific notation. For example, the query might
return +1.500000000000000E+05, indicating that the frequency is 150 kHz.
Examples
:SOURce1:PWM:INTernal:FREQuency 150000 /*Sets the frequency of the
PWM modulating waveform to 150 kHz for CH1.*/
:SOURce1:PWM:INTernal:FREQuency? /*Queries the frequency of the
PWM modulating waveform for CH1. The query returns
+1.500000000000000E+05.*/
3.11.15.4 [:SOURce[<n>]]:PWM:INTernal:FUNCtion
Syntax
[:SOURce[<
[:SOURce[<
Description
Sets or queries the PWM modulating waveform for the specified channel.
Parameter
Name
<n>
<function>
Remarks
• PWM supports the following internal modulating waveforms:
-
-
-
DG800 Pro/DG900 Pro Programming
Guide
142
Type
Discrete
n >]]:PWM:INTernal:FUNCtion < function >
n >]]:PWM:INTernal:FUNCtion?
Type Range
Discrete {1|2}
{SINusoid|SQUare|TRIangle|RAMP|
Discrete
NRAMp|NOISe|ARB}
SINusoid: Sine wave.
SQUare: Square with 50% duty cycle.
TRIangle: Triangle with 50% symmetry.
Range
{MINimum|MAXimum}
) is selected.
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
Default
-
Default
1
SINusoid