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Anybus® ONE™ Developer Portal

Use diagnostic interface for debug

Diagnostic output is available on UART1, routed to the USB‑C interface on the Evaluation Board.

Evaluation Board connected to UART1 and power
Figure 39. Evaluation Board connected to UART1 and power


Before you begin

  • Ensure the Evaluation Board is connected to either available Ethernet ports and the Modbus RTU 5‑pin screw terminal, and to power.

  • Install a terminal application such as PuTTY or Windows Terminal on your PC.

  • PuTTY is a free, open-source terminal emulator available at https://putty.org/index.html.

Setup terminal application
Procedure. Procedure

  1. Connect the USB-C interface on the Evaluation Board to your PC (1).

    Use the included USB‑C to USB‑C cable. Active USB cables or adapters may not support the diagnostic interface.

  2. Start the terminal application and identify the corresponding COM port.

  3. Configure the COM port with the following settings:

    • Baud rate: 57600 bps 

    • Data bits: 8 

    • Parity: None

    • Stop bits: 1

    PuTTY Configuration, Serial Connection
    Figure 40. PuTTY Configuration, Serial Connection


    PuTTY Configuration, Session
    Figure 41. PuTTY Configuration, Session


  4. Select the saved session, and click Open.

Result

Terminal window opens and diagnostic messages from the Anybus ONE SoM are displayed.

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