U8480 Series Remote Operation 1
U8480 Series Programming Guide 49
<– 1 // One limit failure has been detected.
Provides 2 dBm of RF power to the U8480 Series, followed by sending an 
external trigger signal to the U8480 Series.
-> CALC:LIM:FAIL? // Checks for limit failures.
<– 1 // Limit failures have been detected, where 
the measured power is 
<4 dBm. Previous limit failures will not be 
cleared.
-> CALC:LIM:FCO? // Checks the total number of limit failures.
<– 2 // Two limit failures have been detected.
“->” indicates the commands that you send to the U8480 Series.
“<-” indicates the response from the U8480 Series.
If TRIGger[1]:DELay:AUTO is set to ON, then the number of failures returned by 
CALCulate[1]:LIMit:FCOunt? is affected by the current filter settings.