:FUNCtion:STATus?

Instrument:
DCA-X
DCA-M
Meas. mode:
Scope
Eye
Jitter
TDR
Flex Apps:
FlexDCA
FlexRT
Define Waveform Commands

Query Syntax

:FUNCtionN:STATus?

Where N identifies one of sixty four {1:64} math functions that you can create. For example, :FUNCtion2.

Query Response

{AVA | UNAV}

Description

Queries the availability of a math function for use. A math function becomes available (AVA) after the function is defined using the :FUNCtion:FOPerator command. The math function does not need to be displayed to be classed as available. Available math functions are shown in the Signals Palette. A math function is unavailable (UNAV) if a function has not been created.

Use the :FUNCtion:DISPlay command query to determine if a math function output waveform is displayed.