586 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
24 :MEASure Commands
:MEASure:DUAL:VBASe
(see page 1610)
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:VBASe [<source1>][,<source2>]
<source1>,<source2> ::= CHANnel<n> with N2820A probe connected
<n> ::= 1 to (# analog channels) in NR1 format
The :MEASure:DUAL:VBASe command installs a screen measurement and starts a
waveform base value measurement.
If the optional source parameter(s) are specified, the currently specified source(s)
are modified.
Query Syntax
:MEASure:DUAL:VBASe? [<source1>][,<source2>]
The :MEASure:DUAL:VBASe? query returns the vertical value at the base of the
waveform. The base value of a pulse is normally not the same as the minimum
value.
Return Format
<base_voltage><NL>
<base_voltage> ::= value at the base of the selected waveform in
NR3 format
See Also • ":MEASure:DUAL:CHARge" on page 583
• ":MEASure:DUAL:VAMPlitude" on page 584
• ":MEASure:DUAL:VAVerage" on page 585
• ":MEASure:DUAL:VPP" on page 587
• ":MEASure:DUAL:VRMS" on page 588
• "Introduction to :MEASure Commands" on page 568
• ":MEASure:SOURce" on page 615
• ":MEASure:VTOP" on page 636
• ":MEASure:VMIN" on page 632