WILLTEK 4403 - Page 405

Appendix A SCPI Command Reference
CALCulate Subsystem
WCDMA Options Version 6.20
383
:CALCulate:AFANanalyser
:ACVoltage:PEAKp:LIMit:LOWer[:DATA]
:CALCulate:AFANalyser
:ACVoltage:RMS:LIMit[:FAIL]?
:CALCulate:AFANalyser
:ACVoltage:RMS:LIMit:STATe
Example
:CALC:AFAN:ACV:PEAK:LIM:UPP 3
Sets the upper limit of the peak-to-peak AC voltage measurement to 3 V.
Syntax
:CALCulate:AFANanalyser
:ACVoltage:PEAKp:LIMit:LOWer[:DATA] <real1>
Parameters
real1 is a floating point real number. The minimum value is 0.0, the maximum is
30.0. The minimum resolution possible is 0.0001, the default value is 1.0.
Description
Sets the lower limit for the peak-to-peak measurement of the AC voltage applied to
the audio analyzer. The physical dimension of the number stated is V(pp).
Query
The query form of this command is not available.
Example
:CALC:AFAN:ACV:PEAK:LIM:LOW 0
Sets the lower limit of the peak-to-peak AC voltage measurement to 0 V.
Syntax
:CALCulate:AFANalyser
:ACVoltage:RMS:LIMit[:FAIL]?
Parameters
There are no parameters.
Description
There is solely a query form of this command available.
Query
This command delivers one boolean number, indicating whether the user-definable
limits of the RMS-valued measurement of the AC voltage applied to the audio ana-
lyzer were violated by a measurement result value or not.
A 0 means that the measurement result value is within the limits set, while a 1 indi-
cates that at least one measurement result value did violate at least one of the limits.
The limits can be set using the commands described below.
Example
:MEAS:ARRay:AFAN:ACV:RMS 5
:CALC:AFAN:ACV:RMS:LIM?
String returned: "0"
This string delivered back indicates that there was no violation of the limits set.
Syntax
:CALCulate:AFANalyser
:ACVoltage:RMS:LIMit:STATe
<PredefExp>
Parameters
PredefExp is one of the following predefined expressions: ON|OFF. Default is ON.
Description
This command switches the check of the measurement result values of the
MEAS:AFAN:ACV:RMS measurement against their user-definable limits either on
or off.
Query
There is no query form of this command available.