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Recent content by qnpcyu

  1. qnpcyu

    Communication between Modicon PLC and Rockwell Drive

    I am prgramming modicon PLC using Concept 2.6 to communicate with Rockwell PowerFlex drive adaptor 20-COMM-M using MODBUS /TCP.I searched the manual of 20-COMM-M and still have no clue how to read the data in the adaptor using concept FBD code.I want to know how to relate TCP/IP Function codes...

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