👉 PLC (Programmable Logic Controller) engineering is the discipline that involves designing, programming, and maintaining industrial control systems using specialized digital computers. PLCs are used to automate and control industrial processes, machinery, and equipment by interpreting input signals from sensors and actuators, executing pre-programmed logic to make decisions, and controlling output devices accordingly. Engineers in this field must understand electrical systems, programming languages like ladder logic or structured text, and often integrate PLCs with other components such as HMIs (Human-Machine Interfaces) and SCADA systems to create efficient, reliable, and scalable industrial automation solutions. The role requires a blend of electrical engineering, computer science, and mechanical knowledge to optimize production processes and ensure safety and efficiency in manufacturing environments.
