The Data Quality FirstSite analytic goes through each of your ARDI properties and looks for points that are either bad or out of range.

Although there can be cases where this is expected, in most cases this can represent a sensor that…

• Doesn't really exist,
• Has failed,
• Is not accessible,
• Is configured incorrectly, or
• Has the wrong measurement scale

This is a standard part of performing checks on your ARDI database to ensure all of the points you've added are correctly linked to live data.

The UI for sequence tests is explained here.