当您能完全控制程序设计项目的命名方式时，在所有的地方都使用唯一的名称是很好的作法。

Unique names. When you have full control over the naming of programming elements, it is always a good idea to use unique names everywhere.

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本人在该项目中参与硬件的组态、通信和PLC控制程序的编制，因此本文中也讲到了皮带机系统控制程序的编写思路和方法。

The author presided over the configuration and communication of the hardware in the project, also programmed at the PLC, so the paper accordingly gives the way and means of the strap control program.

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