# :FUNCtion:PARameters:QUSer:ABBReviation?

User Op (4 inputs) Parameters Commands

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

## Query Syntax

    :FUNCtionN:PARameters:QUSer:ABBReviation?

Where N identifies one of up to 64 possible operators {1:64} that can be defined as a four-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:QUSer:CFILe` sibling command to configure the function.