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。
2
The program entered by the controller is the ending time of all stages.
控制仪输入的程序是所有阶段的结束时间。
3
PL/M-96 program language is used as the software of the controller. The signal frequencies are distinguished and the persistence time of the frequency is accumulated with interrupt process routine.