WILLTEK 4403 - Page 272

Chapter 7 SCPI
The Measurement subsystems
250 WCDMA Options Version 6.20
FAIL:CUMulative? - did any measurement result value fail?
FAIL:CUM:RESet - resets the cumulative limit evaluation
{measProp}:LIMit:STATe - switches the limit check for a specific
measurement on or off
:{measProp}:LIMit:UPPer[:DATA] - sets the upper limit for a specific
measurement
Example
:MEAS:GSM:ARR:RFTX:LENG 10
:MEAS:GSM:ARR:RFTX:PRMS 10
:CALC:GSM:RFTX:LENG:LIM:FAIL?
In this example, the :CALC command will check whether all 10 measurement result
values of the LENG measurement array are within their limits.
Syntax
CALCulate:LIMit:FAIL:CUMulative?
Returns
0 when the limits were not violated or
1 in case at least one limit was violated by at least one measurement result value.
Description
Checks whether all measurement result values of the measurement started last are
within their limits.
Example
:MEAS:GSM:ARR:RFTX:LENG 10
:MEAS:GSM:ARR:RFTX:PRMS 10
:CALC:GSM:LIM:FAIL:CUM?
This command of the CALCulate subsystem will check whether all measurement
result values of the PRMS measurement are within their limits.
Syntax
CALCulate:LIMit:FAIL:CUMulative:RESet
Description
Resets (clears) the cumulative check of measurement result values against their lim-
its.
Only the measurement results from :MEAS:... commands issued subsequent to
this reset command will be taken into account for any limit checks.
Syntax
CALCulate:{measProp}:LIMit:STATe
Description
Switches the limit check for a measurement specified with the {measProp} command
element either ON or OFF.
Example
:CALC:RFTX:ALL:LIM:STAT OFF
Switches the limit check for the 19 main RF TX measurements off.
Syntax
CALCulate:{measProp}:LIMit:UPPer[:DATA]
Description
Sets the upper limit for the limit check of the measurement specified with the
{measProp}; command element. The upper limit is the maximum measurement result
allowed. Any measurement result value exceeding the value set with this command
will result in a violation of the upper limit.