Rohde & Schwarz ZNB - Page 865

Command Reference
R&S
®
ZNB/ZNBT
865User Manual 1173.9163.02 ─ 54
CALCulate<Chn>:LIMit:SEGMent:COUNt?
Returns the number of limit line segments, including enabled and disabled segments.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Example:
CALC:LIM:DATA 1,1500000000, 2000000000,2,3
Define an upper limit line segment (segment no. 1) in the stimu-
lus range between 1.5 GHz and 2 GHz, assigning response val-
ues of +2 dB and +3 dB.
CALC:LIM:SEGM:COUNT?
Query the number of segments. The response is 1.
Usage: Query only
Manual operation: See "Segment List" on page 348
CALCulate<Chn>:LIMit:SEGMent<Seg>:FORMula <Formula>
Defines a custom formula for limit line segment <Seg> of the related trace.
The formula is only used, if CALCulate<Chn>:LIMit:SEGMent<Seg>:FORMula is
set to ON.
Suffix:
<Chn>
.
Channel number used to identify the active trace
<Seg> Segment number
Parameters:
<Formula> User-defined formula (string).
Allows for the same mathematical expressions as
CALCulate<Chn>:MATH[:EXPRession]:SDEFine.
Example:
*RST
SENS:FREQ:STAR 1GHz
SENS:FREQ:STOP 3GHz
CALC:LIM:CONT 1GHz, 2GHz, 2GHz, 3GHz
CALC:LIM:SEGM1:FORM '22-(20/25.78)*StimVal/1e9'
CALC:LIM:SEGM1:FORM:STAT ON
CALC:LIM:SEGM2:FORM '15-(6/25.78)*StimVal/1e9'
CALC:LIM:SEGM2:TYPE LMIN
CALC:LIM:DISP ON
CALC:LIM:STAT ON
Manual operation: See "Linear/Formula" on page 351
CALCulate<Chn>:LIMit:SEGMent<Seg>:FORMula:STATe <State>
Defines whether a custom formula is used for limit line segment <Seg> of the related
trace.
SCPI Command Reference