A method for realizing pulse coding positioning in VVVF elevator is introduced in this paper, which makes use of the internal functions of PLC and inverter.
介绍在变频电梯中利用变频器和可编程控制器的内部功能来实现脉冲编码定位的一种方法。
A method for realizing pulse coding positioning in VVVF elevator is introduced in this paper, which makes use of the internal functions of PLC and inverter.
介绍在变频电梯中利用变频器和可编程控制器的内部功能来实现脉冲编码定位的一种方法。
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