Profit® Loop

Profit®  Loop is Honeywell’s patented algorithm that represents a single input/single output (SISO) model predictive controller specifically designed with the operating simplicity and computational efficiency of a standard PID controller. The Profit Loop controller uses a simple model of the process to predict the effect of past, present, and future control moves on the process variable. Because Profit Loop can anticipate future process behavior, the controller knows exactly how much to move the process in order to meet the desired control objectives. The Profit Loop algorithm contains both PID and Profit Loop capabilities to enable the easy replacement and online migration to this new technology. Take a well-tuned PID controller, directly translate it into a Profit Loop controller, and immediately reap benefits from this improved control technology.