【摘 要】
：
定序器是一种使用“继电器符号语言”的专用微机。它将计算机的高可靠性、响应速度快、读写容易、更换方便等优点与继电器控制电路简单易懂、操作简便、控制容量大等优点结合
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定序器是一种使用“继电器符号语言”的专用微机。它将计算机的高可靠性、响应速度快、读写容易、更换方便等优点与继电器控制电路简单易懂、操作简便、控制容量大等优点结合起来,形成了一种新型的可编程序控制器。本文介绍了定序器的基本工作原理、功能和命令语句。介绍了定序器的基本操作方法、输入输出接口和应用实例。
The sequencer is a specialized microcomputer that uses “relay symbolic language.” It combines the advantages of high reliability of the computer, fast response, easy reading and writing, easy replacement, etc. with the advantages of easy-to-understand relay control circuit, easy operation and large control capacity, forming a new type of programmable logic controller . This article describes the basic working principle of sequencer, function and command statement. Introduced the basic operation of the sequencer, input and output interfaces and application examples.
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