Optimization Strategies for PLC Systems from the Perspective of Industry 4.0
This article explores the optimization methods of programmable logic controller(programmable logic controller,PLC)systems in the field of industrial automation from the perspective of Industry 4.0.By comprehensively considering hardware upgrades,software programming,communication protocols and user interface improvements,this article proposes a series of strategies aimed at improving the efficiency and reliability of PLC systems.In addition,the importance of risk sources in OT system optimization and corresponding risk source prevention measures were emphasized.