576 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
23 :MEASure Power Commands
:MEASure:TRESponse
(see page 1428)
Command Syntax
:MEASure:TRESponse [<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:TRESponse command installs a transient response time
measurement on screen.
The <source> parameter is the channel probing the output voltage. This source
can also be specified by the :MEASure:SOURce command.
Transient response time = t2 – t1, where:
• t1 = The first time a voltage waveform exits the settling band.
• t2 = The last time it enters into the settling band.
• Settling band = +/-overshoot % of the steady state output voltage.
Query Syntax
:MEASure:TRESponse? [<source>]
The :MEASure:TRESponse query returns the measured transient response time.
Return Format
<return_value><NL>
<return_value> ::= time in seconds for the overshoot to settle back
into the band in NR3 format
See Also • ":MEASure:SOURce" on page 529
• ":POWer:TRANsient:APPLy" on page 708
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