Rigol DM3058 Specifikace stáhnout pdf (Strana 197)

RIGOL

Programming Guide for DM3058

5-81

Command Format:

[SENSe:]FREQuency:NULL[:STATe]□{ON|OFF}

[SENSe:]FREQuency:NULL[:STATe]?

Function:

The command sets or queries the enable state of frequency NULL measuring

function.

Explanations:

[SENSe:]FREQuency:NULL[:STATe] □ {ON|OFF}: Enable or disable frequency

NULL measuring function.

[SENSe:]FREQuency:NULL[:STATe]?: Query the enable state of frequency NULL

measuring function.

The command ―[SENSe:]FREQuency:NULL:VALue‖ can be used to set NULL

value.

The commands ―CONFigure:FREQuency‖ and ―MEASure:FREQuency?‖ can be

used to disable NULL function (OFF).

Return Format:

The query returns the enable state of frequency NULL measuring function.

54. [SENSe:]FREQuency:NULL:VALue

Command Format:

[SENSe:]FREQuency:NULL:VALue□{<value>|MIN|MAX}

[SENSe:]FREQuency:NULL:VALue?□[{MIN|MAX}]

Function:

The command sets or queries the NULL value of frequency measurement.

Parameters:

Name

Type

Range of Values

Default

<value>

Discrete

± 120% max range

Explanations:

[SENSe:]FREQuency:NULL:VALue□{<value>|MIN|MAX}: Set the NULL value of

frequency measurement. MIN is -120% max range of current function, MAX is

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Rigol DM3058 Specifikace Strana 197