Rockwell Automation AutoMax Enhanced Ladder Language Reference Manual - Manual (Page 204)

10Ć2
To perform these operations: Choose this instruction:
Shift array elements up Array Shift Up (ASU)
Shift array elements down Array Shift Down (ASD)
Compare operations on two operands:
D equal to
D not equal to
D greater than
D greater than or equal to
D less than
D less than or equal to Array Compare (ARC)
The supported parameters are:
D integer and double integer
D elements of integer and double integer arrays
D integer and double integer constants
D simple integer and double integer variables
Both the input variable and the output variable must be the same data type.
Overview of How the AR1, AR2, and ARC Instructions Operate
A single falseĆtrue transition of the EN input starts the array instruction. You can
program the number of elements on which to operate per program scan. Choosing all
the elements or a portion of them affect the program scan in different ways.