摘要
文章介绍了在 PLC 和 CAN 总线混合使用的控制系统中,FX2系列 PLC 与 CAN 总线通过 RS485基于 Computer link 协议的通信方法,给出了面向实际应用的 PLC 的 Computer link 通信协议和 CAN 总线报文协议,并结合应用实例介绍了具体的实现方法。
In this paper,the way of communication based on Computer link protocol between FX series PLC and CAN fieldbus is introduced in the hybrid system of PLC and CAN fieldbus;the PLC Computer link protocol and the CAN protocol for the application are also proposed;the implementation of communication of the application system is introduced.
出处
《电气自动化》
北大核心
2005年第3期37-39,共3页
Electrical Automation
基金
国家科技部科技型中小企业技术创新基金资助(01C26214200707)
