What is HMI/PLC?

HMI (Human Machine Interface) provides a user interface that allows operators to monitor and control industrial processes. It visualizes data from PLCs (Programmable Logic Controllers), enabling users to interact with machinery and systems through graphical displays, touchscreens, and other input devices. It's commonly used for tasks like starting/stopping equipment, adjusting setpoints, and viewing real-time performance metrics. HMIs are used in virtually every industry, from manufacturing to energy.