Proficient in PLC programming (Siemens), human-machine interface touch screen, frequency converter, servo driver, stepper motor.

精通PLC编程（西门子、三菱），人机接口触摸屏、变频器、伺服驱动器、步进电机。

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On this basis a two-three beat stepper motor control circuit of the hardware interface, the program flow chart and assembler.

在此基础上提出了双三拍步进电机程序控制的硬件接口电路、程序流程图和汇编程序。

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Adopting import stepper motor, PLC control and text interface.

采用进口步进电机，PLC控制，文本界面。

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