Unable to Extract Data

Forum Home Forums Communicating with Devices Modbus Unable to Extract Data

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • #5541
    chandan.tig
    Participant

    While communicating with the device i am getting Erratic Values. I have synced one energy meter with rapid scada and i am targeting the accurate address of the device please help. The sent data is as given below.

    Send (8): 01 04 75 31 00 01 7A 09

    Receive (5/5): 01 80 02 C0 01

    #5543
    Mikhail
    Moderator

    Use http://modbus.rapidscada.net/ for decode.
    And you get that the device returns the error:
    [02] ILLEGAL DATA ADDRESS

    You should check the register address using the service mentioned above.

Viewing 2 posts - 1 through 2 (of 2 total)
  • You must be logged in to reply to this topic.