Rockwell Automation 1772-LV Mini-PLC - 2/15 Programmable Controller (Series B) Programming and Operations - Manual (Page 84)

Advanced Instruction Set
Chapter 6
6Ć27
Here is an explanation of each value:
Counter Address: Address of the instruction in the
accumulated value area of data table.
Position: Current word being operated upon
(accumulated value of counter).
File Length: Number of words in file (preset value of
the counter).
File A: Starting address of source file.
File R: Starting address of destination file.
Word Address: Address of source word or destination
word outside of file.
Rate per Scan: Number of data words moved per scan.
File to File Move
Symbol: FILE 10
Purpose: Duplicates and transfers your designated file to another file address
that you identified. The original file remains intact.
Syntax: Programmed as an output instruction; requires 5 words of the user
program area.
Function: The counter is incremented internally by the instruction.
WARNING: The counter address for the file-to-file move instruction
should be reserved for that instruction. Do not manipulate the
counter accumulated or preset word. Changes to these values could
result in unpredictable machine operation or a run-time error.
Damage to equipment and/or injury to personnel could occur.
When the rung becomes:
True
The data is transferred from the original file to your designated file.
False
No action is taken.