介绍了可编程控制器(PLC)在电梯控制中位置检测的应用程序设计。
This paper presents a PLC software design method for position detecting in the elevator control.
该模式指定每种逻辑在应用程序中应处的位置。
The pattern specifies where each kind of logic should be located in the application.
该模式指定每种逻辑在应用程序中应处的位置。
The pattern specifies where each kind of logic should be located in the application.
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