摘要
多台可编程序控制器通过输入、输出点的直接连接,传递命令、状态和数据,实现多机联用系统。
Multi-programmable controllers can configurate a co-operative system by connecting input and output points directly.This method has many advantages.
关键词
可编程
控制器
多机系统
联用
Programmable controller
multi-computer system
co-operation
