Self-regulating systems with feedback loops, i.e., the routing back of the output of a system to its input, have existed since antiquity and have since become an integral part of modern technology.

Plant engineers and technicians are frequently asked to tune the controller when a control loop’s process value has prolonged or significant excursions from the set point. But in many instances, no ...

The ABCs of PID control. Considerations for interfacing elements in the electrical circuit to accomplish those parts of the PID function for position control. Firmware code implementation.

Centrosolar customers can rely on decades of solar yields, without having to put up with reductions in performance: TÜV Rheinland has certified that the modules produced by the Hamburg-based company ...

CS series process control modules enable PID loop control of any process without using a PLC. A variety of modules are available for temperature, flow, or pressure control. Single- and dual-loop ...