2006•Coal Mine MachineryRequires access

Research on Reliability of PLC Control System

Zhao Yi

Abstract

Programmable logic controller(PLC) widely applies in the industrial production,so the reliability of PLC control system will directly affect to the efficiency and safety of the production.By analyzing some primary factors influencing the reliability of PLC control system,several design methods enhancing the reliability of system is proposed.These methods have the universal significance and the practice value to enhance the reliability of PLC control system.

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Available abstract

Key concepts: Programmable logic controller, Reliability (semiconductor), Reliability engineering, Simatic S5 PLC, Engineering, Control system, Control (management), Production (economics)