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472 Keysight InfiniiVision 3000T X-Series Oscilloscopes Programmer's Guide

22 :MEASure Commands

:MEASure:DUAL:CHARge

(see page 1276)

Overview This measurement is available with the N2820A high sensitivity current probe

when both the Primary and Secondary probe cables are used. This measurement

joins the Zoom In waveform data below the probe's clamp level with Zoom Out

waveform data above the probe's clamp level to create the waveform on which the

measurement is made.

Command Syntax

:MEASure:DUAL:CHARge [<interval>][,<source1>][,<source2>]

<interval> ::= {CYCLe | DISPlay}

<source1>,<source2> ::= CHANnel<n> with N2820A probe connected

<n> ::= 1 to (# analog channels) in NR1 format

The :MEASure:DUAL:CHARge command installs a charge measurement on screen.

Charge measurements show the area between the waveform and the ground level.

The <interval> option lets you specify the measurement interval: either an integral

number of cycles, or the full screen. If <interval> is not specified, DISPlay is

implied.

If the optional source parameter(s) are specified, the currently specified source(s)

are modified.

Query Syntax

:MEASure:DUAL:CHARge? [<interval>][,<source1>][,<source2>]

The :MEASure:DUAL:CHARge? query measures and returns the charge

measurement value.

Return Format

<value> ::= the charge value in Amp-hours in NR3 format

See Also • ":MEASure:DUAL:VAMPlitude" on page 473

• ":MEASure:DUAL:VAVerage" on page 474

• ":MEASure:DUAL:VBASe" on page 475

• ":MEASure:DUAL:VPP" on page 476

• ":MEASure:DUAL:VRMS" on page 477

• "Introduction to :MEASure Commands" on page 458

• ":MEASure:SOURce" on page 499

Keysight Technologies InfiniiVision 3000T X Series User Manual

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