WILLTEK 4403 - Page 408

Appendix A SCPI Command Reference
CALCulate Subsystem
386 WCDMA Options Version 6.20
:CALCulate:AFANalyser
:FREQuency:LIMit[:FAIL]?
:CALCulate:AFANalyser:FREQuency:LIMit:STAte?
:CALCulate:AFANalyser
:FREQuency:LIMit:UPPer[:DATA]
Example
:CALC:AFAN:DCV:LIM:LOW 1.75
Sets the upper limit of the rms-valued ripple voltage measurement to 1.75 V.
Syntax
:CALCulate:AFANalyser
:FREQuency: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 AF frequency measurement were violated by a measurement result value
or not.
A 0 means that all measurement result values were within the limits set, while a 1
indicates 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:AFAN:FREQ
:CALC:AFAN:FREQ:LIM?
String returned:"1"
This string delivered back indicates that there has been a violation of the limits set.
Syntax
:CALCulate:AFANalyser:FREQuency: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:FREQ measurement against their user-definable limits either on or
off.
Query
There is no query form of this command available.
Example
:CALC:AFAN:FREQ:LIM:STAT ON
Switches the limit check of the AF frequency measurement on.
Syntax
:CALCulate:AFANalyser
:FREQuency:LIMit:UPPer[:DATA] <real1>
Parameters
real1 is a floating point real number. The minimum value is 0.0, the maximum is
20,000.0. The minimum resolution possible is 1.0, the default value is
5,000.0.
Description
Sets the upper limit for the AF frequency measurement. The physical dimension of the
number stated is Hertz.
Query
The query form of this command is not available.