PLC Program Logical Controller 可编程序控制器
This article describes a real-time controlling system of TV program auto-broadcasting with micro-computer PLC (Programmable Logic Controller).
本文叙述了一种用可编程序控制器进行实时控制的电视节目自动播放系统。
PLC program controller ensure the stability of machine, which can store 120 sets function parameters, makes the production conveniently.
设备使用PLC程序控制，保证了设备运行的稳定。程序可储存120组功能参数，方便生产调用。
The pulse is directly read out by utilizing PLC high-speed counting module, the function of the locating controller can be achieved by program, thus the locating controller are saved.
利用PLC高速计数模块直接将外部编码器发出的脉冲读入，在PLC内部编程，通过程序控制完全能取代位置控制器的所有功能，从而省出位置控制器这一环节。
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