Spirit flow-x, Справочник по функциям

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Flow-X─ Function Reference
Flow-X General functions - fxPeriodTotal
fxPeriodTotal
Description
The function accumulates a flow increment into a period total. At the end of the period the current
total is stored into the previous value and the current value is reset to 0.
The flow increment originates from a ‘TotalizerRate’ or ‘TotalizerDelta’ function.
Inputs and outputs
Function
inputs Remark EU SW tag Range Default
Name Name used for tag prefix and
retentive storage.
Increment Increment value to be added to
the period total.
Negative values will be ignored,
so the period total will not
decrease. Same as
linked cell 0..1e11
Enabled 0: Disabled
1: Enabled
EN
Period type Type of period:
1: Second
2: Minute
3: Hour
4: Day
5: Week
6: Month
7: Quarter
8: Year TYP
Period count Number of periods (e.g. 5
minutes, 8 hours) CNT 1..1e11
Period start Absolute start date and time of
the period. This will be used as
the reference point to calculate
the next period rollover from.
The value may be defined in the
past or the future. The next
rollover period will be calculated
accordingly (so forwards or
backwards in time). START <DATETIME>
Rollover value The period total will be reset to 0
when it reaches the rollover
value Same as
input
Increment ROVAL 0..1e15 1e12
Decimal
places Defines the number of decimal
places for the current and
previous total output values.
-1 means full precision (no
rounding applied) DECPLS -1..10 -1