R&S FPC Series - Page 293

Remote Control
R&S
®
FPC
290User Manual 1178.4130.02 ─ 07
Return values:
<Comment> String containing the description of the limit line.
Example: //Query the description of limit line 1.
FREQ:SPAN 0HZ
CALC:LIM:LOW:SEL 'GSM_Lower.rellim'
CALC:LIM:COMM?
Usage: Query only
CALCulate<n>:LIMit<k>:DEFine <Name>, <Description>, <X-unit>, <X-scale>, <Y-
unit>, <X0>, <Y0>, <X1>, <Y1>[, <Xn>, <Yn>]
This command defines the shape of a limit line.
●
After you have defined the shape of the limit line, you still have to select it with one
of the following commands.
– CALCulate<n>:LIMit<k>:LOWer:SELect
– CALCulate<n>:LIMit<k>:LOWer:THReshold
– CALCulate<n>:LIMit<k>:UPPer:SELect
– CALCulate<n>:LIMit<k>:UPPer:THReshold
Suffix:
<n>
.
irrelevant
<k> Limit line
Parameters:
<Name> String containing the name of the limit line.
Note: If a limit line with the same name already exists, it will be
overwritten.
<Description> String containing a description of the limit line.
<X-unit> Hz | s
<X-scale> ABSolute | RELative
<Y-unit> DB | DBM | DBUV | DBMV | DBUVM | DBUAM | VSWR | V | W
<X_n> <numeric value>
Data points on the x-axis.
The first two data point are mandatory.
Note: A limit line can consist of up to 100 horizontal data points.
<Y_n> <numeric value>
Data points on the y-axis.
The first two data point are mandatory.
Example: //Minimum requirement of two data points
CALC:LIM:DEF 'Limit','Empty
comment',HZ,ABS,DBM,0,-70,100000000000,-70
CALC:LIM:UPP:SEL 'limit.abslim'
Remote Commands of the Spectrum Application