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Rockwell Micro800系列PLC通过Ethernet/IP端口接入Ethernet中，与其他的通讯设备相连接，因此可以将PLC与Power Flex变频器进行连接，然后通过在变频器的组态界面中添加外接设备后，进行实际设备的连接，如此将PLC与变频器和电机连接在一起。通过在Micro800控制器的编程软件中编写程序，通过上传设备信息和下载程序到PLC中来实现对电机的正反转和启动停止等控制，还可以修改变频器的参数来达到改变电机状态的目的。“,”Rockwell Micro 800 series PLC access Ethernet through the Ethernet/IP port. So the PLC can be connected with Power Flex transducer, Then through an external device is added in the converter configuration interface, and then to the actual equipment connection, so the PLC and frequency converter and motor together. Through in Micro800 controller programming software program, and then by uploading equipment information and download the program to the PLC to realize the positive&negative and start stop control of the motor, also can modify the parameters of the frequency converter to achieve the goal of changing state of the motor.