摘要
论文介绍了西门子S7 200 PLC与DT系列开关磁阻电机控制器之间,实现RS485通信功能的方法,对通讯系统的硬件组成及通讯协议分别进行具体描述,给出了软件的具体编程方法,并通过实例对通讯程序加以说明,具有一定的实用性及推广性。
The paper introduces a method to achieve PS485 communication function between siemens S7 200 PLC and DT series switched reluctance drive controller, including the hardware composition of the system, communication protocol and programming method. Through examples, the programs will be explained. This method is practical and worthy of promotion.
出处
《机电产品开发与创新》
2015年第2期95-96,85,共3页
Development & Innovation of Machinery & Electrical Products
