This training video introduces ICP DAS USA Modbus Touch Screen PLC programming and walks through a live demo of building an HMI project with HMIWorks. You’ll learn how Touch Screen PLCs combine a local HMI and controller in one device, how they communicate using Modbus RTU and Modbus TCP, and how to create multi-page user interfaces with buttons, sliders, labels, and other widgets. The presenter also explains how to map Modbus device registers to on-screen objects for reading values like temperature, writing control outputs, and using internal memory tags for simple logic and page navigation—giving you a practical foundation for deploying Touch Screen PLCs as keypad remotes and local HMIs in building automation, machine interfaces, and small control/monitoring applications.
