Printing control apparatus, printing control method, printing control system, and storage medium in which printing control program is stored.

打印控制设备，方法，系统，和存储打印控制程序的介质。

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This paper expounded that the long distance operating station connect to PLC control system with ASCII module, and edited the communication program stored in ASCII module.

本文阐述了可编程控制器控制系统中，通过ASCII模块，实现远程操作站与可编程控制器的连接，并开发了ASCII模块中的接口通讯程序。

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