Allen-Bradley Logix5000 Reference Manual page 357

Array (File)/Misc. Instructions (FAL, FSC, COP, CPS, FLL, AVE, SRT, STD, SIZE)
Example 4:
When enabled, the FAL instruction adds value_1 and value_2 and stores the
result in the current position of array_1.
Example 5:
When enabled, the FAL instruction divides the value in the current position of
array_2 with the value in the current position of array_3 and stores the result in
the current position of array_1.
Example 6:
When enabled, the FAL instruction adds the value at the current position in
array_1 to value_1 and stores the result in the current position in array_3. The
instruction must execute 10 times for the entire array_1 and array_3 to be
manipulated.
Expression:
array_1[control_1.pos] + value_1
Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
Arithmetic Operation: (Element + Element) to Array
Expression:
value_1 + value_2
Arithmetic Operation: (Array / Array) to Array
Expression:
array_2[control_2.pos] / array_3[control_2.pos]
Arithmetic Operation: (Array + eEement) to Array
Chapter 8
Destination:
array_1[control_1.pos]
Destination:
array_1[control_2.pos]
Destination:
array_3[control_1.pos]
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