Tektronix AFG3000 Bedienungsanleitung PDF herunterladen (Seite 148)

Syntax and Commands

3-74 AFG3000 Series Arbitrary/Function Generators Reference Manual

[SOURce[1|2]]:PWM:INTernal:FUNCtion:EFILe

This command sets or queries an EFILe name used as a modulating waveform for

PWM modulation. A file name must be specified in the mass storage system. This

command causes an error if there is no file in the mass storage.

Group

Source

Syntax

[SOURce[1|2]]:PWM:INTernal:FUNCtion:EFILe <file_name>

[SOURce[1|2]]:PWM:INTernal:FUNCtion:EFILe?

Arguments

<file_name>::=<string> specifies a file name in the mass storage system. The

<file_name> includes path. Path separators are forward slashes (/).

Returns

<file_name>

Examples

SOURce1:PWM:INTernal:FUNCtion:EFILe “SAMPLE1”

creates a file named “SAMPLE1” in the mass storage.

[SOURce[1|2]]:PWM:SOURce

This command sets or queries the source of modulating signal of PWM modulation

for the specified channel.

Group

Source

Syntax

[SOURce[1|2]]:PWM:SOURce [INTernal|EXTernal]

[SOURce[1|2]]:PWM:SOURce?

Arguments

INTernal means that the carrier waveform is modulated with the internal source.

EXTernal means that the carrier waveform is modulated with an external source.

Returns

INT|EXT

Examples

SOURce1:PWM:SOURce INTernal

sets the source of modulating signal on CH 1 to internal.

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Tektronix AFG3000 Bedienungsanleitung Seite 148