What does FUNCT stand for?

Function

A set of software instructions executed by a single line of code that may have input and/or output parameters and return a value when executed. A named group of statements that can be called and evaluated and can return a value to the calling statement. also built-in function. 2.A built-in formula that performs specialized calculations automatically.

Function, Functional

Functions

Three mode PID controller. A timeproportioning controller with integral and derivative functions. The integral function automatically adjusts the system temperature to the set point temperature to eliminate droop due to the time proportioning function.