Uncertain Data Quality Fault

What does Uncertain mean?

This fault indicates that reported channel or counter data can be inaccurate, but the degree of inaccuracy is unknown. It suggests the data is imperfect and should be treated with caution, as it may not be suitable for control. The tag automatically resets to 0 once the underlying condition is removed.

• Module is operating outside its designed operating range
• Channel data is under manual or override control
• Over Temperature or Critical Temperature condition exists on the module

Click steps to track your progress.

1. 1

   Troubleshoot the module to determine the specific degree and cause of data inaccuracy.

2. 2

   Verify the module's operating environment to ensure it is within specified temperature and electrical ranges.

3. 3

   Check for active OverTemperature or CriticalTemperature diagnostic tags and address any thermal issues.