trinhngocduy

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Posts posted by trinhngocduy

  2. Posted

    Hello ,

    I have a project with Fx5u CPU (master) and 03 Counterpart device( are same Slave Addresss) using Modbus RTU communication 

    I have a quesiton : It is possible set FX5u CPU with 03 Master ?

    my configu

    FX5U-64MR/DS (Master)

    CH1 : MODBUS_RTU Communication (Master_1)

    CH3 : PREDEFINED PROTOCOL SUPPORT FUNCTION (Master_2)

    CH4 : PREDEFINED PROTOCOL SUPPORT FUNCTION (Master_3)

    COUNTERPART DEVICE (Slave) : MODBUS COMMUNICATION PROTOCOL

    Communication Parameter Value

    Transmission Mode RTU

    Data Rate 19200 Baud

    Sensor Slave Address 0xA2 (= 162dec)

    Response Timeout 1000 ms

    Message format 1 start bit

    8 data bits, least significant bit sent first

    1 bit even Parity

    1 stop bit.

     

                     Thank you!

                        The best regards,