# :FUNCtion:CONStant

:FUNCtion Define Commands

- :FUNCtion:COLor
- :FUNCtion:CONStant
- :FUNCtion:CWINdow
- :FUNCtion:DISPlay
- :FUNCtion:HORizontal:SCALing
- :FUNCtion:OPERand
- :FUNCtion:PATTern:FILE:GCODe
- :FUNCtion:PATTern:FILE:NAME
- :FUNCtion:PATTern:FILE:RELoad
- :FUNCtion:PATTern:INVert
- :FUNCtion:PATTern:KPATtern
- :FUNCtion:PATTern:MODE
- :FUNCtion:PATTern:TRACking
- :FUNCtion:SIGNal:TYPE
- :FUNCtion:SIGNal:TYPE:TRACking
- :FUNCtion:SNOise:CALibrate
- :FUNCtion:SNOise:SNValue:LEVel{0:3}?
- :FUNCtion:UNAMe

## Command Syntax

    :FUNCtionN:CONStant   <value>

<value> is a double.

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

## Query Syntax

    :FUNCtionN:CONStant?

## Description

Sets the value of a constant that can be used as an operand for the add, subtract, multiply, and versus math operators. The constant has the same vertical scale as the associated waveform source. The default constant value is 1.