Annex A (informative) Aggregate Specific examples – Historical Access ToC Previous

A.37 StandardDeviationPopulation ToC Previous Next

A.37.2 StandardDeviationPopulation data ToC Previous Next

Historian1      
Timestamp Value StatusCode Notes
12:00:00.000 0 Good, Calculated, Partial  
12:00:20.000 5 Good, Calculated  
12:00:40.000 0 UncertainDataSubNormal, Calculated  
12:01:00.000 0 UncertainDataSubNormal, Calculated  
12:01:20.000 5 Good, Calculated, Partial  
Historian2      
Timestamp Value StatusCode Notes
12:00:00.000 0 Good, Calculated, Partial  
12:00:20.000 4.082
Good, Calculated  
12:00:40.000 5 UncertainDataSubNormal, Calculated  
12:01:00.000 0 UncertainDataSubNormal, Calculated  
12:01:20.000 8.165
Good, Calculated, Partial  
Historian3      
Timestamp Value StatusCode Notes
12:00:00.000 0 Good, Calculated, Partial  
12:00:20.000 4.082
Good, Calculated  
12:00:40.000 5 UncertainDataSubNormal, Calculated  
12:01:00.000 0 UncertainDataSubNormal, Calculated  
12:01:20.000 8.165
Good, Calculated, Partial  

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