摘要
介绍了以PLC为控制器的双路CAN在采煤机通讯系统中的应用,使用主从结构的2个CAN通讯模块,作用于PLC和各CAN节点之间的数据接收与发送,继而实现采煤机电控箱的CAN通讯系统和采煤机远程通讯系统的分离,使之互不干扰。
Introduces the PLC as the controller of the dual-CAN communication system in the application of coal mining machine, the use of master-slave structure of the two CAN communication module, acting on the PLC and CAN devices between the data receiving and sending, and then to achieve the CAN communication system of shearer electric control box and the shearer remote communication system are separated, so that they do not interfere with each other.
出处
《煤矿机械》
2017年第4期165-166,共2页
Coal Mine Machinery
关键词
CAN
采煤机
通讯系统
CAN
coal mining machine
communication system