Rohde & Schwarz FPL1000 Series, Руководство пользователя

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Remote Commands
R&S
®
FPL1000
782 User Manual 1178.3370.02 ─ 03
CALCulate<n>:LIMit<k>:FAIL?
This command queries the result of a limit check in the specified window.
Note that for SEM measurements, the limit line suffix <k> is irrelevant, as only one spe-
cific SEM limit line is checked for the currently relevant power class.
To get a valid result, you have to perform a complete measurement with synchroniza-
tion to the end of the measurement before reading out the result. This is only possible
for single sweep mode.
See also
INITiate<n>:CONTinuous
on page 536.
Suffix:
<n>
.
Window
<k> Limit line
Return values:
<Result> 0
PASS
1
FAIL
Example: INIT;*WAI
Starts a new sweep and waits for its end.
CALC2:LIM3:FAIL?
Queries the result of the check for limit line 3 in window 2.
Usage: Query only
Manual operation: See " Limit Check <n> " on page 305
See " Limit Check " on page 334
Programming Example: Using Limit Lines
The following examples demonstrate how to work with limit lines in a remote environ-
ment.
● Example: Configuring Limit Lines ..........................................................................782
● Example: Performing a Limit Check ......................................................................783
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
Setting Basic Spectrum RF Measurement Parameters