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Modbus

Started by KaBoOom, 9 Aug 2005

1 post in this topic

Posted 9 Aug 2005

Hi all ! I'm a newbie in PLCs. I work on a project in which we use a TSX P57 4823M PLC. I have to communicate with different slaves using modbus protocol. I guess i'm not the first personn who do that sort of thing... so i wonder if someone has some PL7 source code or example using send_req command! That would really help me... ! Thanks a lot !

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