轻工机械2012，Vol.30Issue(1)：67-71,5.DOI:10.3969/j.issn.1005-2895.2012.01.017
基于CANopen协议的数字伺服电机通信主站研究
Study on the Communication Master of Digital Servomotor Based on CANopen Protocol
摘要
Abstract
With the CANopen protocol, the upper control of digital servo wa9 realized in the/CNC system based on the FPGA,MCP2510,MCP2551 and IDM640-8EIA digital servo drive hardware. The data sending and receiving between master and slave were carried out with the PDO(process data objects)and SDO( service data objects) mode. During the compiling process, VHDL was the main program language, the application function of CANopen master stage can be realized in FPGA. The results show that the digital servo can drive the servo motor in agreement with the requirements from the upper control instructions and realize the CANopen communicates successfully.关键词
CANopen协议/现场可编辑逻辑门阵列(FPGA)/数字伺服电机/对象字典Key words
CANopen protocol/ field-programmable gate array(EPGA) / digital servo/ object dictionary分类
信息技术与安全科学引用本文复制引用
韩江,黄涛,董伯麟,夏链..基于CANopen协议的数字伺服电机通信主站研究[J].轻工机械,2012,30(1):67-71,5.基金项目
国家重大科技专项(2009ZX04004-021) （2009ZX04004-021）
安徽省科技创新专项(2010AHDS0242) （2010AHDS0242）
