Enable data quality mapping

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

To enable data quality mapping

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

2. In the file, change the following value to true:

   "OPCDAServer" > "ServerName" > "MAPTIMESTAMP": false

   For example:

   {

   "RealTime":{

   "OPCDAServer":{

   "OASySDNA.OPCDAServer.1":{

   "HPDB": false,

   "LASTKRUNCHTIMEFROMPACKED": false,

   "MAPDATAQUALITY": true,

   "MAPTIMESTAMP": false,

   "NOSYSTEMNAME": false,

   "ACCESSPERMISSION": "READONLY",

   "SECURITYOVERRIDE": false,

   "VERBOSE": false,

   "SUBSCRIPTIONS": []

   }

   }

   }

3. Save the file.

4. Restart the RealTime service.

   Note: In the absence of the Data Quality flag, the OPC server defaults to providing the OPC/ PubSub connection quality.