A platform called a human machine interface (HMI) enables communication between users and automation devices. The diverse connection ports offered by Delta's HMI devices enable quick communication and practical control of a wide range of equipment, systems, and facilities. A number of ways to display variable data, including trend graphs and warning components, are made possible by the colour touchscreen, which also allows for straightforward parameter entering. Real-time operation, monitoring, and efficient control are visualised on the high definition LCD panel. The user-friendly editing software also assists users in quickly developing intuitive visual icons and monitoring screens for apps, as well as making revisions, scheduling, and scripting operational sequences that increase flexibility and cut down on development time.