PLC (Programmable Logic Controller) and HMI (Human-Machine Interface) have become an inseparable part of modern industrial processes. PLCs are special-purpose computers used in a wide range of applications, from factory production lines to logistics storage systems. They process data from sensors and control actuators (motors, valves, etc.) This automates production processes and reduces the risk of human error. For example, when a product is detected on a production line, the PLC gives the commands necessary for the next step.
HMI (Human Machine Interface) is a tool that allows operators to interact with these automation systems. Usually designed as touch screens, HMIs display the system status in real-time. Operators can adjust system parameters, diagnose faults, and monitor production processes through the HMI. This provides more control over production processes and allows for quick intervention in case of potential problems. The combined use of PLC and HMI makes industrial processes more efficient, safe, and flexible.