Change the PI Vision display UpdateRate parameter

You can only specify integer values for the UpdateRate parameter and the value is always in seconds. If you provide a non-integer value for the UpdateRate parameter, UpdateRate uses the default value of five seconds.

To explore if changing this parameter is applicable for your application, contact Technical Support.

Note: For Events Table symbols, the update rate is configured within the symbol's configuration and does not adhere to the UpdateRate setting parameter.

1. Navigate to the dbo.settings table within the AVEVA PI Vision database on the SQL server.

2. Right-click the table and select Edit top 200 rows.

3. Change the UpdateRate

   • If the UpdateRate column exists in the table, change the value from 5 to a new integer value.

   • If the UpdateRate column does not exist in the table, run the following query and replace X with an integer value:

     INSERT INTO dbo.Settings (Name, Value, TenantID)
     VALUES ('UpdateRate', X, 0)