This workshop provides engineers and technicians with the basic theoretical and practical understanding of PLC and SCADA systems. It traces the evolution of the PLC as an intelligent 'black box' ...
Abstract: Elevators are used as main connectivity unit of the floors, in malls, offices, industries and, buildings of the hospital. Generally, the chip based controllers are used to control the ...
Abstract: PLC has many advantages, such as simple structure, high reliability and easy maintenance, therefore, it has been broadly applied in the elevator control. According to the author's work and ...
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