Developing an HMI program for Siemens PLC using Python and OPC UA

Join us in this insightful demo video where we guide you through activating the OPC UA server in Siemens S7-1500 PLCs and showcase the development of a modern Human Machine Interface (HMI) application using Python script and the PyQt framework. Discover how to visualize real-time PLC data in a user-friendly interface. Notably, this program is adaptable for use with other PLC brands supporting OPC UA communication. Dive into the demo to explore the seamless integration and versatility of this HMI application with OPC UA-enabled PLCs.