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金属矿山 ›› 2009, Vol. 39 ›› Issue (01): 115-117.

• 机电与自动化 • 上一篇    下一篇

串联6RA70调速系统的网络控制

王峰,何凤有   

  1. 中国矿业大学
  • 出版日期:2009-01-15 发布日期:2012-02-03

Network Control of 6RA70 Serial Speed Regulating System

Wang Feng,He Fengyou   

  1. China University of Mining and Technology
  • Online:2009-01-15 Published:2012-02-03

摘要: PROFIBUS总线是当前自动化领域发展的热点之一,它的出现带来了控制系统的巨大变革。主要阐述了串联6RA70直流调速系统在矿井提升机中的应用,实现了通过S7-300PLC对6RA70调速系统的总线控制,着重分析了系统软件结构,并通过上位机进行监控,为将来进行提升机的远程故障诊断奠定了基础。

关键词: PROFIBUS, 6RA70, PLC, 直流调速系统, 提升机

Abstract: PROFIBUS is one of the present hotspots in the field of automation.Its appearance has brought about a revolutionary change in control system.This paper describes the application of 6RA70 serial DC speed regulating system in mine hoist control system and the realization of the bus control of 6RA70 serial DC speed regulating system through S7-300PLC, and highlights the system software structure.The host computer monitoring has laid a basis for the future remote fault diagnosis of hoist.

Key words: PROFIBUS, 6RA70, PLC, DC speed regulating system, Control system