Category: Historic

Question: How can I perform a query with numeric or text filters to an Elipse SCADA’s Historic? Solution: By default, Elipse SCADA’s queries only allows date filters. However, to work…

Question: How can I retrieve a record according to a selected date? Solution: To do so, you must use the Historic’s FindTime() function. Example of script, executed at a button’s…

Question:How can I set up data to be recorded in a Historic only in special events (such as when a tag changes value, or when a button is pressed), and…

Question:Wchi files store data from historics? Solution: This data is stored at Elipse SCADA’s  *.dat and *.batch files. *.dat: historic data. *.batch: header, in case of batch historics.

Question: How can I export historic data which can be accessed by other programs, like Excel and Access? Solution: To do so, there are two possibilities: Create a Text Report…

Question: How can I generate a daily historic file? Solution: To do so, follow these procedures: Create an expression tag and retrieve Day attribute from the Global Manager. On this…