Keysight Technologies InfiniiVision 3000T X Series - Page 368

368 Keysight InfiniiVision 3000T X-Series Oscilloscopes Programmer's Guide
18 :FUNCtion<m> Commands
Introduction to
:FUNCtion<m>
Commands
The FUNCtion subsystem controls the math functions in the oscilloscope. Four
math functions are available — the <m> in :FUNCtion<m> can be from 1 to 4.
:FUNCtion<m>:REFerenc
e <level> (see
page 395)
:FUNCtion<m>:REFerenc
e? (see page 395)
<level> ::= the value at center
screen in NR3 format.
The range of legal values is
+/-10 times the current
sensitivity of the selected
function.
<m> ::= 1 to (# math functions)
in NR1 format
:FUNCtion<m>:SCALe
<scale
value>[<suffix>] (see
page 396)
:FUNCtion<m>:SCALe?
(see page 396)
<scale value> ::= integer in NR1
format
<suffix> ::= {V | dB}
<m> ::= 1 to (# math functions)
in NR1 format
:FUNCtion<m>:SMOoth:P
OINts <points> (see
page 397)
:FUNCtion<m>:SMOoth:P
OINts? (see page 397)
<points> ::= odd integer in NR1
format
:FUNCtion<m>:SOURce1
<source> (see
page 398)
:FUNCtion<m>:SOURce1?
(see page 398)
<source> ::= {CHANnel<n> |
FUNCtion<c> | MATH<c> | BUS<b>}
<n> ::= 1 to (# analog channels)
in NR1 format
<c> ::= {1 | 2 | 3}, must be
lower than <m>
<b> ::= {1 | 2}
<m> ::= 1 to (# math functions)
in NR1 format
:FUNCtion<m>:SOURce2
<source> (see
page 400)
:FUNCtion<m>:SOURce2?
(see page 400)
<source> ::= {CHANnel<n> | NONE}
<n> ::= 1 to (# analog channels)
in NR1 format
<m> ::= 1 to (# math functions)
in NR1 format
:FUNCtion<m>:TRENd:ME
ASurement <type> (see
page 401)
:FUNCtion<m>:TRENd:ME
ASurement? (see
page 401)
<type> ::= {VAVerage | ACRMs |
VRATio | PERiod | FREQuency |
PWIDth | NWIDth | DUTYcycle |
RISetime | FALLtime}
<m> ::= 1 to (# math functions)
in NR1 format
Table 96 :FUNCtion<m> Commands Summary (continued)
Command Query Options and Query Returns