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swolnisty4-Participant
4-Participant
January 12, 2024
Solved

Modbus Read Device Identification Objects

  • January 12, 2024
  • 1 reply
  • 1516 views

Does anyone know if it is possible to read modbus device ID objects using Kepware's Modbus TCP/IP driver? I am referring to the data you access using modbus function code 43 (e.g. vendor name, product code, firmware revision, etc.). I can only find references to the four typical modbus tags types (output coils, input coils, internal registers, and holding registers) when browsing through the driver's manual.

Best answer by cmorehead

@SW_01_10662463 

 

The Kepware Modbus driver does not have this level of customization for this functionality. It may be possible to use the Kepware UDD driver to access these objects. I recommend opening a support ticket with the Kepware Solutions Consultants team to assist with UDD driver use. Here is a link to the login page where a support ticket can be opened:

 

Log In | My Kepware

 

Thanks,

*Chris 

1 reply

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cmorehead13-AquamarineAnswer
13-Aquamarine
January 16, 2024

@SW_01_10662463 

 

The Kepware Modbus driver does not have this level of customization for this functionality. It may be possible to use the Kepware UDD driver to access these objects. I recommend opening a support ticket with the Kepware Solutions Consultants team to assist with UDD driver use. Here is a link to the login page where a support ticket can be opened:

 

Log In | My Kepware

 

Thanks,

*Chris 

    S
    swolnisty4-ParticipantAuthor
    4-Participant
    January 16, 2024

    Thanks Chris!

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