[D] Modbus TCP server

["KepLer100500 (via GitHub)" <gi...@apache.org>]

GitHub user KepLer100500 created a discussion: Modbus TCP server

Hello, colleagues. Could you tell me if it's possible to implement a Modbus emulator server using PLC4J?

GitHub link: https://github.com/apache/plc4x/discussions/1858

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Re: [D] Modbus TCP server

["glcj (via GitHub)" <gi...@apache.org>]

GitHub user glcj added a comment to the discussion: Modbus TCP server

Hi,

Currently in the tools section we are implementing a tool that includes the Modbus server, here is the link.

https://github.com/apache/plc4x-extras/tree/feature/merlot

Some features,

. Multiple devices.
. Configurable server port.
. Dynamically configured by command line, or statically by configuration files.
. Flexible addressing area (defined by the user).
. Can be run as a service.
. Signal simulator.
. Integrated in OSGi environment.
. Battle tested.

Points for improvement
. Works only as holding registers.
. Duments

If you are interested in trying it, I will support you with any questions.

Kind regards.



GitHub link: https://github.com/apache/plc4x/discussions/1858#discussioncomment-11102200

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Re: [D] Modbus TCP server

["chrisdutz (via GitHub)" <gi...@apache.org>]

GitHub user chrisdutz added a comment to the discussion: Modbus TCP server

Well technically all the datatypes are there with which you could do that, but you would still need to implement the server logic, because that doesn't exist. 

GitHub link: https://github.com/apache/plc4x/discussions/1858#discussioncomment-11099409

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