Agilent Technologies InfiniiVision 3000 X-Series

456 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
20 :MEASure Commands
:MEASure:VAMPlitude
(see page 1138)
Command Syntax
:MEASure:VAMPlitude [<source>]
<source> ::= {CHANnel<n> | FUNCtion | MATH | WMEMory<r>}
<n> ::= 1 to (# analog channels) in NR1 format
<r> ::= 1-2 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><NL>
<value> ::= the amplitude of the selected waveform in NR3 format
See Also • "Introduction to :MEASure Commands" on page 406
• ":MEASure:SOURce" on page 444
• ":MEASure:VBASe" on page 458
• ":MEASure:VTOP" on page 465
• ":MEASure:VPP" on page 461