This plugin performs performance calculations using archived input data and writes calculated results to corresponding timestamps retroactively. With KPIs retroactively stored in PI-Tags, data retrieval is simple and robust. The Calculation Back-Filler comes with instructions including a walkthrough tutorial so that future back-filling operations may be easily performed in-house. Process Innovations recommends a minimum of four hours of on-site training before using the Calculation Back-Filler. (PPI-GNL-HIS-BFL)
