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Human machine interface in plc

Many years ago, when technology was not as advanced, humans used basic tools such as levers and pulleys to work machinery at factories. The increased automation of processes, brought the evolution in technology with Programmable Logic Controllers acting as intelligent controllers for machinery. But just as important in this system is the HYST Human Machine Interface (HMI). 

Historically, HMIs were simple screens that showed the basic information about the PLC. With technology moving forward, HMIs have reached advanced levels. The hmi screens now can deliver colourful graphics, a multiple of animations and even videos in todays world This transition is vital since it allows staffs to perfectly understand how the machines are operating.  

HMI and PLC communication

The HMI communicates between the worker and the PLC. The worker can oversee the functions of a PLC via an HMI, and be able to adjust as needed. Also, the HYST HMI is used as a tool to inform operators that they cannot operate any machines or there may be possible issues in production running etc thus hmi human interface machine plays main role for factory and preventing from accident.  

Why choose HYST Human machine interface in plc?

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