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International Standard Serial Number:
ISSN 1001-4551
Sponsor:
Zhejiang University;
Zhejiang Machinery and Electrical Group
Edited by:
Editorial of Journal of Mechanical & Electrical Engineering
Chief Editor:
ZHAO Qun
Vice Chief Editor:
TANG ren-zhong,
LUO Xiang-yang
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Application of EtherCAT fieldbus in servo motion control system
LI Chun-mu, ZHANG Ming-zhong, ZHENG Xin-wu, LI Yin, CHEN Yong-ming
(Department of Mechanical & Electrical Engineering, Xiamen University, Xiamen 361005, China)
Abstract:To achieve the application of EtherCAT fieldbus in servo motion control system,some research and tests were done based on the five-axis motion control system. ADX CNC system was used as the master controller,which is a pure software open CNC system designed by Amoy Dynamics(Xiamen)Co., Ltd.. The slave station was consisted by EtherCAT slave controller ET1100 and digital signal processing(DSP). Research results show that the real-time transmission of signal and accurate position control can be achieved using the one-master and one-slave EtherCAT network structure.
Key words: ADX CNC; EtherCAT; ET1100; digital signal processing(DSP); servo system