Ignore bad data while PI Notifications trigger is True

Is there a method completely within the PI Notifications Trigger for not issuing a Notification Closed when an input changes to a bad state?  Here is what is happening:

Rule                 Configuration

Comparison     InputTag < Threshold

1)  InputTag falls below Threshold and a Notification is issued.

2)  InputTag changes to a bad state and a Notification Closed is issued. 

3)  InputTag returns to a good value which is still below the Threshold and a new Notification is issued.

Thanks, Todd