The paper presents a lighting decoration control system, in which clocking function of PLC is used and automatic timing control of lighting decoration system may be realized.
该文介绍了如何利用可编程控制器的日历时钟功能，对一灯饰控制系统进行自动控制，从软件、硬件两个方面介绍了具体实现的方法。
The cockroach's first decision was to set up a clocking in attendance system.
蟑螂首先决定设立打卡计时系统。 系统。
The cockroach's first decision was to set up a clocking in attendance system.
蟑螂首先决定设立打卡计时系统。 系统。
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