Rockwell-automation AutoMax Enhanced Ladder Language Reference Manual Instrukcja Użytkownika Strona 208

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10Ć6
As long as EN remains true, the instruction completes the operation by operating on
the number of elements specified in Elems/Scan with each program scan.
A specified number of elements (Length_Out) is stored in Out. Index acts as a marker
indicating the last element of the array that was operated on during the last scan.
 


This table lists the inputs for the AR1 instruction and the variable type and data
type/range that each input supports.



 
EN While this input is true, the instruction executes. When
this input is false, the instruction does not execute and
is reset.
Connect a Boolean input or output.
Elems/
Scan
Enter the number of elements to operate on each time
the instruction is scanned.
To
operate on all elements during a single scan, enter 0.
To distribute the array operation
over multiple program
scans,
enter the number of elements you want to oper
Ć
ate
on each time the instruction is scanned
(after the first
scan).
D simple
D constant
D element of an array
D integer or double
integer
D timer
(
name.TPreset
and
name.Elapsed)
D counter
(name.CPreset
and name.Current)
The
range is 0
through
100,000 and must not
exceed the maximum
array index plus 1.
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