二炼钢三号转炉D网总线站干扰问题的分析处理

Analysis and Treatment on Interference of Devicenet Station at No.3 Steelworks

随着控制系统现场总线的大量应用,通讯网络稳定性直接关系到控制系统工作的可靠性。本文透过一个具体的自控系统总线设备通讯故障案例,尝试通过实验的方法进行分析总结,力求通过现象探寻问题的本质,为类似问题提供一个解决思路。

With the widely application of the fieldbus control system, the stability of communication networks is directly re lated to the reliability of the control system. Through a specific automation system bus device communication failure case and experiment, the author try to analyze and summarize by experimental methods, to explore the nature of the problem through the phenomenon, and to provide a solution ideas for the similar problems.