# :FUNCtion:PARameters:BUSer:ABBReviation?

User Op (2 inputs) Parameters Commands

- :FUNCtion:PARameters:BUSer:ABBReviation?
- :FUNCtion:PARameters:BUSer:CFILe
- :FUNCtion:PARameters:BUSer:CFILe:RELoad
- :FUNCtion:PARameters:BUSer:CFLoaded?
- :FUNCtion:PARameters:BUSer:COMMents?
- :FUNCtion:PARameters:BUSer:CONTrol:DOUBle
- :FUNCtion:PARameters:BUSer:CONTrol:ENUM
- :FUNCtion:PARameters:BUSer:CONTrol:FILE
- :FUNCtion:PARameters:BUSer:CONTrol:INTeger
- :FUNCtion:PARameters:BUSer:CONTrol:STRing
- :FUNCtion:PARameters:BUSer:LSTatus?
- :FUNCtion:PARameters:BUSer:LSTatus:REASon?
- :FUNCtion:PARameters:BUSer:NAME?

## Query Syntax

    :FUNCtionN:PARameters:BUSer:ABBReviation?

Where N identifies one of up to 64 possible operators {1:64} that can be defined as a two-input user-defined function. The operators are numbered in the order that they were originally added to the function.

## Description

For the selected user-defined operator, returns the operator's abbreviated name. If an XML file was used to define the operator, the abbreviated name is specified in the file's XML <Abbreviation> tag. If this tag is missing, or empty, or if the user measurement was defined directly from a MATLAB (*.m) or Python (*.py) file, the abbreviation is derived from the XML, MATLAB, or Python filename.

Use the `:FUNCtion:PARameters:BUSer:CFILe` sibling command to configure the function.