Micro-computer processor to ensure the setting of the bag length without changing any parts, preset counter, bag length, packing speed indicator are the part of the function.

微电脑袋长控制器，可任意设置袋长而无需更换零件，并可预制计数，显示包装速度，袋长等。

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Proximity switches are electrically tripped without physical contact and may be used with certain computer or micro processor controls.

接近开关则是靠电气激发，不需要物理接触，可以用于某些计算机或微处理器控制的应用场合。

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Programmable logical controller is a new kind of industrial controller which is developed on the bases of micro-processor and synthesizes computer and automation technology.

可编程序控制器是以微处理器为基础，综合了计算机技术与自动化技术而开发的新一代工业控制器。

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