The Design of DCS Control System in the Production Process of Argon-Oxygen Refining Ferroalloy

Abstract:

According to the characteristics of argon oxygen refining ferroalloy production process, design two lays control structure. The first lay is centralized monitoring level, adopte dual-CPU IPC to deal with the complex data operations and centralized monitoring operations. The second lay is process control level, use S7-300 PLC of siemens series, the control system is divided into six subsystems. The subsystem and the central controller share with three sets of PLC, to carry out automatic control for the devices of production line. And complete DCS control system design of argon oxygen refining ferroalloy production process, the system have been put into production, stable and reliable, build a hardware platform to achieve energy-saving control strategies of production process.

• Periodical: Advanced Materials Research (Volume 803)
• Pages: 480-484
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.803.480
• Online since: September 2013
• Authors: Hai Tao Ma, Shu Fan Ma, Ying Yu
• Keywords: Argon Oxygen Refining Method, DCS Control System, Ferroalloys

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