HMI (HUMAN MACHINE INTERFACE) is a facility in industrial automation using which Human intervention is created in automation process. Based on the communication that the system provides for monitoring, human intervention is made possible for controlling. Formerly known as MMI (Man Machine Interface), HMI can be installed in an office based Windows computer to communicate with a much specialized computer in the plant area, such as PAC (Programmable Automation Controller, PLC (Programmable Logical Controller) or even DCS (Distributed Control System)
HMI is actually a communicable part of the machine which enables interaction possible between Human and machine. HMI system has Membrane switches, rubber keypads and touch screens to operate. There are some areas of industrial automation where HMI interface is also computerized, which is known as Human-Computer Interface.;
While developing HMI, Egronomics (Human Factors) are considered vitally. Human Factors Engineering (HFE) and Usability Engineering (UE) are essential for developing HMI ideally suitable for any automation system. Graphical representations are more prevalently used for human interface, though other modes are also considered.
JOIN WIZTECH THE BEST IN HMI TRAINING IN CHENNAIStudents at Wiztech get to know threadbare the detailed aspects of HMI in HMI Training. They are carried through training all the basic aspects of HMI leading to the advanced level in the system. HMI interfacing with DCS / PLC using various communication protocols is the major area of subject in which Wiztech makes the students confident of learning when pursuing HMI Training. Developing of control strategy using HMI and recovering data from HMI are the other areas of special knowledge that the students could learn in HMI Training.
Soft & Hardware of HMI - Genesis 32/64, Screen editor and Factory talk view are the HMI SOFTWAREs covered in the syllabus. Similarly Touch view, Panel view plus, Delta HMI DOP series and Moni touch are the HMI HARDWARE covered in the HMI training.