Be able to use RTQP to access PI Points and Config strings (DA Directly)

Be able to use RTQP to access PI Points and Config strings (DA Directly) Use case: create a dashboard that lets me know the amount of bad data (tags) mapped to our AF. (eg. “Bad Input”, “Calc Failed”, etc) Our system has numerous tags and it is impossible to monitor them one by one. The RTQP engine has allowed us to query massive amount of AF Attributes to get their current values easily. Some AF attributes have been excluded in our system. For that case, we are not interested whether or not the values are bad. Hence I would like to know if I can filter out any AF Attributes that are ‘excluded’ in my query. The resulting query will give me current values of the attributes that are bad. Without knowing the tag names, it is impossible to rectify those bad inputs. We would need to open up AF again and trace the AF path to find out the tag names. It also limits our ability to deep dive on root cause using the same query. (eg. Multiple tags from the same interface are showing bad inputs – this is impossible without knowing the tag names).