Rohde & Schwarz ZNB - Page 862

Command Reference
R&S
®
ZNB/ZNBT
862User Manual 1173.9163.02 ─ 54
– updates even limit line segments 2, 4, ..., 2s with type=lower and the given
response values
– creates lower limit line segments 2s+2, 2s+4, ..., 2k with (type=lower and) the
given response values
– creates "missing" upper limit line segments 2s+1, 2s+3, ..., 2k-1 with
(type=upper and) default response values
●
CALCulate:LIMit:UPPer
– deletes "obsolete" limit line segments 2k+1, ..., 2s
– updates odd limit line segments 1, 3, ..., 2s-1 with type=upper and the given
response values
– creates upper limit line segments 2s+1, 2s+3, ..., 2k-1 with (type=upper and)
the given response values
– creates "missing" lower limit line segments 2s+2, 2s+4, ..., 2k with (type=lower
and) default response values
If s>0, newly created lower/upper limit line segments inherit their start and stop stimuli
from the limit line segment with the highest even/odd number. Otherwise their stimulus
range is set to the entire sweep range.
See CALCulate<Chn>:LIMit:CONTrol[:DATA] on how to change the stimulus
values of a limit line segment.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<StartResponse>,
<StopResponse>, ...
Pair(s) of response values. In the parameter list, item 2s-1
defines the "Start Response" and item 2s defines the "Stop
Response" of upper/lower limit line segment s = 1,2,...
An odd number of values is rejected with an error message
-109,"Missing parameter...".
Range: Virtually no restriction for limit segments.
*RST: Implicitly created segments are created with a
default response value of -40dB.
Default unit: dB
Example:
CALC:LIM:LOW -10, 0, 0, -10
Define two limit line segments covering the entire sweep range.
Two upper limit line segments with default response values are
created in addition.
CALC:LIM:UPP 0, 10, 10, 0
Change the response values of the upper limit line segments .
CALC:LIM:DISP ON
Show the limit line segments in the active diagram.
Manual operation: See "Segment List" on page 348
SCPI Command Reference