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About RyanB

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    Hi, I am New!

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  1. Hello, I am trying to establish communication between a CJ1W-SCU41-V1 and a third party device using Host Link communication. The device is attempting to do DM reads and writes to my CJ2H-CPU64-EIP via the CJ1W-SCU41-V1 (Port 2 RS-232C). I've seen plenty of information in manuals on how to do host link communication from the PLC to another device but I haven't found what I need to allow this device to write to my PLCs DM area. Other than configuring the SCU host link settings in CX-Programmer what else do I need to do to allow this device to do DM reads and writes?  Thank you for any help.