ModbusTCP

  1. 5 months ago

    Jaap C

    Jan 8 Pre-Release Testers, Xojo Pro Europe, Holland

    Do you know if there is a working ModbusTCP class somewhere?

  2. Kato G

    Jan 9 Pre-Release Testers Europe (Norway)

    Server or client?

  3. Christian S

    Jan 9 Pre-Release Testers, Xojo Pro, XDC Speakers Germany

    Long ago...

    I think I helped a client with CRC calculations.

  4. Kato G

    Jan 9 Pre-Release Testers Europe (Norway)

    I have a modbus tcp client class that supports multiple clients. 255 units and full range addressing (65535 registers)

  5. 4 months ago

    Jaap C

    Jan 21 Pre-Release Testers, Xojo Pro Europe, Holland

    Thx guys! My reply is a little bit late, but I created a new classes with a lot of internet research by myself. The tools my customers asked for are ready for a fieldtest in a network with a lot of modbus-plc's.

  6. Jaap C

    Jan 21 Pre-Release Testers, Xojo Pro Europe, Holland

    @ChristianSchmitz Long ago...

    I think I helped a client with CRC calculations.

    ModbusTCP isn't using CRC!

  7. 2 days ago

    Hi Kato,

    I'am also interested in your Xojo Modbus TCP Class client.

    I'd like to connect the Mobus TCP client part with my domotic PLC to create a custom SCADA on for ex. a raspberry pi.
    I could use commercial modbus OCX files, but then the xojo app only runs on windows PC's.

    I already found your "ComCheck Modbus Edition" simple modbus TCP read holding register socket example. :-)

    But I'm really interested in a full Modbus class. So I don't have to reinvent the wheel (read/write holding registers, format,..)anymore.

    Any help would be great. (my mail adress: monty_burns_007@hotmail.com)

    many thanks in advance

  8. Kato G

    2 days ago Pre-Release Testers Europe (Norway)

    Hi Monty
    I will give you the details by mail.

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