Rohde & Schwarz FSW Series - Example: Configuring Limit Lines

Remote Commands for Analog Demodulation Measurements
R&S
®
FSW-K7
332User Manual 1173.9240.02 ─ 17
Example:
INIT;*WAI
Starts a new sweep and waits for its end.
CALC:LIM3:FAIL?
Queries the result of the check for limit line 3.
Usage: Query only
SCPI confirmed
11.8.2.4 Programming Example: Using Limit Lines
The following examples demonstrate how to work with limit lines in a remote environ-
ment.
● Example: Configuring Limit Lines..........................................................................332
● Example: Performing a Limit Check......................................................................333
Example: Configuring Limit Lines
This example demonstrates how to configure 2 limit lines - an upper and a lower limit -
for a measurement in a remote environment.
//------------- Configuing the limit lines ---------------------
CALC:LIM1:NAME 'FM1'
//Names limit line 1 'FM1'.
CALC:LIM1:CONT:MODE ABS
//Selects absolute scaling for the horizontal axis.
CALC:LIM1:CONT 1 MHz,50MHz,100 MHz,150MHz,200MHz
//Defines 5 horizontal definition points for limit line 1.
CALC:LIM1:UPP:MODE ABS
//Selects an absolute vertical scale for limit line 1.
CALC:LIM1:UNIT DBM
//Selects the unit dBm for limit line 1.
CALC:LIM1:UPP -10,-5,0,-5,-10
//Defines 5 definition points for limit line 1.
CALC:LIM1:UPP:MARG 5dB
//Defines an area of 5 dB around limit line 1 where limit check violations
//are still tolerated.
CALC:LIM1:UPP:SHIF -10DB
//Shifts the limit line 1 by -10 dB.
CALC:LIM1:UPP:OFFS -3dB
//Defines an additional -3 dB offset for limit line 1.
CALC:LIM3:NAME 'FM3'
//Names limit line 3 'FM3'.
CALC:LIM3:LOW:MODE REL
//Selects a relative vertical scale for limit line 3.
CALC:LIM3:UNIT DB
Analyzing Results