User manual

ManualsBrandsRIGOL ManualsLaboratory Test EquipmentDigital 100 MHz 10 GSa/s 500 Mpts Multimeter functions

151

152

153

154

155

156

157

158

159

160

Chapter 2 Command System RIGOL

MSO7000/DS7000 Programming Guide 2-145

 When the modulating waveform amplitude reaches the maximum value, the

frequency of the carrier is increased by "frequency offset". When the modulating

waveform amplitude reaches the minimum value, the frequency of the carrier is

decreased by "frequency offset".

 Only when FM is selected for the specified function/arbitrary waveform generator

channel, can the frequency offset of FM be set.

Return

Format

The query returns the frequency offset in scientific notation.

Example

:MOD:FM 100 /*Sets the frequency offset of FM of GI to 100 Hz.*/

:MOD:FM? /*The query returns 1.000000E+2.*/

[:SOURce[<n>]]:APPLy?

Syntax

[:SOURce[<n>]]:APPLy?

Description

Queries the current output configuration of the specified function/arbitrary waveform

generator channel.

Parameter

Name

Type

Range

Default

[<n>]

Discrete

{1|2}

When omitted, by default, the

operations are carried out on GI.

Return

Format

The query returns the current output configuration in "<waveform

name>,<frequency>,<amplitude>,<offset>,<start phase>" format. If no

corresponding parameter is found, DEF is replaced with the specified parameter value.

Example

:APPLy? /*The query returns SIN,1000.000000,2.000000,0.500000,90.000000.*/

[:SOURce[<n>]]:APPLy:NOISe

[:SOURce[<n>]]:APPLy:PULSe

[:SOURce[<n>]]:APPLy:RAMP

[:SOURce[<n>]]:APPLy:SINusoid

[:SOURce[<n>]]:APPLy:SQUare

[:SOURce[<n>]]:APPLy:USER

Syntax

[:SOURce[<n>]]:APPLy:NOISe [<amp>[,<offset>]]

[:SOURce[<n>]]:APPLy:PULSe [<freq>[,<amp>[,<offset>[,<phase>]]]]

[:SOURce[<n>]]:APPLy:RAMP [<freq>[,<amp>[,<offset>[,<phase>]]]]

[:SOURce[<n>]]:APPLy:SINusoid [<freq>[,<amp>[,<offset>[,<phase>]]]]

[:SOURce[<n>]]:APPLy:SQUare [<freq>[,<amp>[,<offset>[,<phase>]]]]

[:SOURce[<n>]]:APPLy:USER [<freq>[,<amp>[,<offset>[,<phase>]]]]