Modbus RTU Data transfer

Discussion in 'Electronics Resources' started by arun6060, Apr 23, 2013.

  1. arun6060

    Thread Starter New Member

    Apr 23, 2013
    2
    0
    I need to send some datas from DEVkit8000 embedded board to atom processor(pc). i have connected the two devices using serial cable(rs232). how to use modbus to communicate and transfer the data between the two.

    Any help will be appreciated.Thank you.
     
  2. HDowns

    New Member

    Nov 24, 2010
    5
    0
    You need a specialized software that supports the MODBUS protocol. Also you need a registers map for the board.
     
  3. arun6060

    Thread Starter New Member

    Apr 23, 2013
    2
    0
    for testing this communication using modbus, i have taken two pc's and connected both systems using serial cable and i installed libmodbus in both pc. by doing this both pc will support modbus Rtu for transferring data?

    how to get and use the register map? i cant able to understand the register map concept, could you please explain?

    thanks for the reply..
     
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