PLC and HMI Programming for Industrial Automation Systems

Modern industrial automation relies on the seamless communication between human operators and machinery. Understanding how to program and connect Programmable Logic Controllers (PLCs) and Human-Machine Interfaces (HMIs) is a vital skill for anyone entering the industrial engineering space. This text-based course guides you through the foundational concepts of industrial control systems, teaching you how to configure, program, and link PLCs and HMIs to create cohesive automated workflows. What you'll learn: - Understand the fundamental components, architecture, and terminology of PLC and HMI systems. - Program basic PLC logic using standard ladder logic and structured programming principles. - Design intuitive HMI screens, buttons, alarms, and data displays for operators. - Configure communication protocols to interconnect PLCs and HMIs seamlessly. - Apply modern industrial networking concepts, including Modbus and OPC UA basics. - Practice troubleshooting techniques for common connection and data-syncing issues. You will start with core definitions and hardware fundamentals before moving into step-by-step programming logic, interface design, and communication setup. The material concludes with practical troubleshooting scenarios and modern industry best practices to ensure your systems remain robust and secure. This course is designed for beginners, aspiring automation technicians, and students with no prior programming or industrial hardware experience. Start your journey into industrial automation and master the essentials of PLC and HMI integration today.