ARWRITE

Stores (writes) a value in an array of integers.
lrsf_arw1
Arguments
ID
DINT
Identifier of the array (must be in set [0..15])
POS
DINT
Position of the element in the array; must be in set [0 .. size-1]
IN
DINT
New value for the element
OK
DINT
Execution status:
1 = writing has succeeded
2 = invalid array identifier
3 = invalid index
Example
(* FBD program using an array management function*)
lrsf_arw2
(* ST Equivalence: *)
If (array_error) Then Return;

End_if;

read_value := ARWRITE (ident, index, value);

(* array_error comes from the ARCREATE call *)
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