ISaGRAF. Version 3.4


ARREAD


:

ID INT ( [0..15])

Pos INT

( [0..size-1])

value INT

0 =

:

.

(*FBD , *)

(* ST : *)

If (array_error) Then Return; End_if;

read_value := ARREAD (ident, index);

(* array_error ARCREATE call *)

(* IL : *)

LD array_error

RETC

LD ident

ARREAD index

ST read_value




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