IFS OI Server provides functions for calculating the time of specific calendar periods. The functions are: CalenderDayStart, CalendarMonthEnd, CalendarMonthStart, CalendarWeekend, CalendarWeekend2, CalendarWeekStart, CalendarWeekStart2, Midnight, DaysInMonth.
IFS OI Server provides the following functions for calculating the time of specific production periods: ProductionDay, ProductionDayStart, ProductionMonthEnd, ProductionMonthStart, ProductionWeekStart.
IFS OI Server provides the following functions for converting a time (in seconds since 1970 UTC) into a requested component value: Second, Minute, Hour, Day, Weekday, Month, Year.
Use the months of year functions (e.g. January()) to get the time of the start of the month.
Use Format() to format the supplied time argument in a particular way.
Use NumberToString() to convert a number into a string.
Use MakeDateTime() to get a specified date/time as Unix epoch time.
Use StdDev_Sampled() to get the standard deviation of the values of an expression over a range of time
Use StdDev() to get the standard deviation of the supplied arguments
The Data Label displays a single value. It is one of the most useful of Explorer’s components, as it is used to show time-aware tag and attribute values on Explorer pages, with quick access to trending and point detail. The data label can also be used to display a column value from a relational dataset, an ad-hoc calculation, or a plain value. This article describes how to configure a data label, and applies to versions 4.4 and later of P2 Explorer.