2007•Unpublished venueRequires access

Diagnosis and maintenance on trouble of PLC based control system

Yan Wen-lei

Abstract

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

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Available abstract

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