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AVEVA Enterprise SCADA

Configure the RealTime database (RTDB) table lock timeout for Omnicomm initialization

Configure the RealTime database (RTDB) table lock timeout for Omnicomm initialization

  • Last UpdatedApr 24, 2025
  • 1 minute read

Note: For information on overriding default configuration settings, refer to Modify configuration settings.

Follow the procedure below to configure the RealTime database (RTDB) table lock timeout value used in initializing Omnicomm.

To configure the RTDB table lock timeout for Omnicomm initialization

  1. In the %DNADataRoot%\RealTime\config\Settings directory, either create or open the RealTime.json file.

  2. Add the following line of text:

    {

    "RealTime": {

    "OMNICOMM_INIT_TABLE_LOCK_TIMEOUT": 20000

    }

    }

  3. Change the existing value of "OMNICOMM_INIT_TABLE_LOCK_TIMEOUT" to the desired value (in milliseconds [ms]).

    Notes: The default value is 15000 ms.

    If you enter either zero or a negative value, the system uses 5000 ms as the table lock timeout.

  4. Save the file.

  5. Restart the RealTime service.

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