User Manual

Remote operation
Math function enable (cont.)
Syntax
:MATH:FUNC:EN? <fun cNumber>
Where <funcNumber> is a valid math function number between 1 and 30
Description
This command returns the status of whether a math function is enabled (1)
or disabled (0).
:MATH?
Return MATH results
Syntax
:MATH?
Description
This command returns all the calculated math functions that are enabled in
a comma-separated string.
System configuration commands
The System configuration commands correspond to the System Configuration
menu screen. (See page 59, System Configuration.)
:BLK
Blanking
Syntax
:BLK:ENB – blanking enabled
:BLK:D
IS
– blanking disabled
Description With blanking enabled, the power analyzer returns a zero when the
measu
red signal is less than 5% of the range for the selected channel. If
the blanked channel is also used in another result, such as, Watts, then
that value will a lso be blanked.
Syntax
:BLK?
Returns
ENB if enabled, DIS if disabled
Description
This command returns the status of blanking.
:AVG
Averaging
Syntax
:AVG:AUT <depth>
Wh
ere <depth> is 1 through 10
Description
Th
e command sets the depth of the averaging buffer to average up to
<depth> sample periods. The sample period can also be changed using
the :UPDATE command. The averaging buffer will be reset w henever
t
here is a range change or the signal changes by more than 20%. The
command will also set the depth of the auxiliary inputs to the same value.
Syntax
:
AVG?
Description This command returns the averaging value as an integer.
Syntax
:AVG:CH <depth>
92 PA3000 Power Analyzer User Manual