Measure:real - Keysight Technologies InfiniiVision MSO-X 4022A Programmer's Manual

23
:MEASure Power Commands

:MEASure:REAL

Command Syntax
:MEASure:REAL [<source>]
<source> ::= {CHANnel<n>| FUNCtion<m> | MATH<m>}
<n> ::= 1 to (# analog channels) in NR1 format
<m> ::= 1 to (# math functions) in NR1 format
The :MEASure:REAL command installs a real power measurement on screen.
The <source> parameter is typically a math multiply waveform or other waveform
that represents power (voltage * current). This source can also be specified by the
:MEASure:SOURce command.
Real power is a measure of power quality. It is the portion of power flow that,
averaged over a complete cycle of the AC waveform, results in net transfer of
energy in one direction.
Query Syntax
:MEASure:REAL? [<source>]
The :MEASure:REAL query returns the measured real power.
Return Format
<return_value><NL>
<return_value> ::= the real power value in NR3 format
See Also •
•
574
(see page 1428)
":MEASure:SOURce" on page 529
":POWer:QUALity:APPLy" on page 679
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide