Spirit flow-x, Справочник по функциям

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Flow-X─ Function Reference
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Flow-X General functions - fxSetIndexOnCondition
Function
outputs Remark EU SW tag Alarm Fallback
Date and time Date and time that the most recent
change has occurred
fxSetIndexOnCondition
The 'fxSetIndexOnCondition' function sets one tag from an array of tags to a specific value whenever a
condition is true.
It is a generic function that is especially useful for implementing logic for controlling output signals (e.g.
valve commands) and state machines (e.g. prove sequences).
Function inputs Remark EU SW tag Range Default
Module Number of the Flow-X/M module.
-1 : local module
1..8 : module 1 through 8 -1 .. 8 -1
Index The index number of the target tag
to be set
Value Value to be assigned. May be a
constant a formula or a reference to
another cell or tag.
Condition Boolean expression.
When the expression outcome is
TRUE (<> 0), then the target is set to
the value.
Target 1 The tag that has to be set when the
index number is 1. This must be a
direct reference to a cell.
Target 2 The tag that has to be set when the
index number is 2. This must be a
direct reference to a cell.
etc.
Function
outputs Remark EU SW tag Alarm Fallback
Date and time Date and time that the most recent
event has occurred