Including power panel, control desk, monitor display and PC computer, the PLC control system has friend interface, data input and output, diagram display.

控制系统包括电控柜、控制台，显示器和电脑。控制系统具有良好的人机界面、数据输入输出功能、图形显示系统。

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The detailed design of the integrated system for IMAC is introduced, including system user interface, program flow chart, program logic, and input and output item, some important user interfaces.

阐述了软件的详细设计，如系统界面的设计、程序流程图、程序逻辑、程序的输入输出项，文中还给出了重要功能的界面图。

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The paper mainly discussed the practical connection modes in the PLC the points of attention for PLC control system, so as to improve input and output interface and the system safety and reliability.

主要论述了在PLC控制系统中，为了提高系统的安全可靠性，PLC的输入输出接口应注意的事项和较实用的接线方式。

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The NOR type needs to be ultrafast because it is directly connected to the central processing unit of a computer and stores its basic input-output system (the operating system used by the microchip that lies beneath user-interface operating systems, such as Windows).

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