PWM:INTernal:FUNCtion

¡¡

¡¡

Syntax

¡¡

PWM:INTernal:FUNCtion {SINusoid|SQUare|R A MP|NR A Mp|TRIangle|NOISe|USER}
PWM:INTernal:FUNCtion?

¡¡

¡¡

Description

¡¡

Select the shape of the modulating waveform in internal modulation. The modulating waveform can be "SIN", "SQU", "RAMP", "NRAM", "TRI", "NOIS", or "USER" and the default is SIN.

¡¡

¡¡

Explanation

¡¡

Enable PWM (PWM:STAT ON) or Pulse (FUNC PULS) function before using this command.

To select internal modulation, refer to the PWM:SOURce command.

To select carrier waveform function, use the FUNCtion command, wherein, only Pulse can be used as the carrier waveform for PWM modulation.

¡¡

¡¡

Return Value

¡¡

The query returns SIN, SQU, R A MP, NR A M, TRI, NOIS or USER.

¡¡

¡¡

Example

¡¡

Select arbitrary waveform as the modulating waveform: PWM:INT:FUNC USER

Return Value: USER

¡¡

¡¡

Related Commands

¡¡

PWM:SOURce

FUNCtion

¡¡

¡¡

¡¡

¡¡