In order to meet the demand of different control systems, the function, capacity, operation rate and communication capability of programmable logic controller were enhanced continually.
为适应不同的控制系统需求，可编程序控制器的功能、容量、运算速度、以及通信能力都在不断地增强。
Meanwhile, research about the relationship between scan circle of programmable logic controller and communication performance has been put up.
同时还进行了可编程序控制器扫描周期与通讯速率和稳定性的关联性研究。
Communication between computer and programmable controller plays a very import role in the control system of Product Line.
在该生产线的控制系统中，控制计算机与可编程控制器的通讯具有非常重要的作用。
Aimed at this problem, a method of serial communication loading on HAD which is controlled by PCC (programmable computer controller) was proposed, and a novel experimental system was designed.
针对这一问题，提出了利用可编程计算机控制器(PCC)控制磁滞测功机实现串行通信加载的方法，并设计了一新型负载特性模拟实验系统。
In the discrete distributed control system presented, each programmable logic controller is a control node and keeps communication with other nodes through network.
在所考虑的离散分布控制系统中，每个可编程控制器作为一个控制结点，结点之间通过网络进行连接保持通信。
In the discrete distributed control system presented, each programmable logic controller is a control node and keeps communication with other nodes through network.
在所考虑的离散分布控制系统中，每个可编程控制器作为一个控制结点，结点之间通过网络进行连接保持通信。
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