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628 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide

24 :MEASure Commands

:MEASure:VAMPlitude

(see page 1610)

Command Syntax

:MEASure:VAMPlitude [<source>]

<source> ::= {CHANnel<n> | FUNCtion<m> | MATH<m> | WMEMory<r>}

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

<m> ::= 1 to (# math functions) in NR1 format

<r> ::= 1 to (# ref waveforms) in NR1 format

The :MEASure:VAMPlitude command installs a screen measurement and starts a

vertical amplitude measurement. If the optional source parameter is specified, the

current source is modified.

Query Syntax

:MEASure:VAMPlitude? [<source>]

The :MEASure:VAMPlitude? query measures and returns the vertical amplitude of

the waveform. To determine the amplitude, the instrument measures Vtop and

Vbase, then calculates the amplitude as follows:

vertical amplitude = Vtop - Vbase

Return Format

<value> ::= the amplitude of the selected waveform in NR3 format

See Also • "Introduction to :MEASure Commands" on page 568

• ":MEASure:SOURce" on page 615

• ":MEASure:VBASe" on page 630

• ":MEASure:VTOP" on page 636

• ":MEASure:VPP" on page 633

Keysight Technologies InfiniiVision 4000 X Series User Manual

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