Transactions of Materials and Heat Treatment

Title：Realization of complicated network on 300 MN die forging hydrostatic press control system

Authors： TAN Jian-ping~1 SU Yong~1 ZHOU Jun-feng~1 HUANG Chang-zheng~2(1.School of Mechanical and Electrical Engineering Central South University Changsha Hu'nan 410083 China 2.Shaoguan University Shaoguan Guangdong 512005 China)

Unit：

KeyWords： hydraulic die press control system network control

ClassificationCode：TP273.5

year,vol(issue):pagenumber：2007,32(1):84-87

Abstract：

Two realizing modes to communicate in 300MN hydraulic die press control system are distribute I/O and DP slave station and two ways to communicate with synchronous system.Global data packet mode and non-configuration transfer mode are compared.Different realizing modes are discussed.According to the real situation,DP slave mode and non-cofigurate transfer mode are chosen.Practice indicates that the control system configured works well and it can meet the request of real-time communication and reduce the cost significantly.That experience can be offered to modernize analogical system.

Funds：

国防科工委资助项目(科工计字2000(589))

Reference：

[1]阳宪惠.工业数据通信与控制网络[M].北京:清华大学出版社,2003.
[2]西门子(中国)有限公司自动化与驱动集团.深入浅出西门子S7-300PLC[M].北京:北京航空航天大学出版社,2004.
[3]廖常初.S7-300/400应用技术[M].北京:机械工业出版社,2005.
[4]崔坚.西门子工业网络通信指南(上)[M].北京:机械工业出版社,2004.

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