Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual - Manual (Page 227)

Data Transfer File Instructions
Chapter 12
12Ć12
entered. Default values are presented in the instruction block. A character
cursor will indicate where instruction parameters are to be entered.
The programming and operation of the block instructions are covered in
detail in the section specifically assigned to each instruction.
If the counter accumulated value exceeds its preset value, the instruction
counter will be indexed outside the file. This causes a run-time error.
Additional programming should be used to assure that the instructions
which change the instruction counter accumulated value do not cause the
preset value to be exceeded. Additional information on run-time errors can
be found in Section 2.3.
This output instruction transfers duplicates of the word values in file A
(Figure 12.11) to file R. The files can be from 1 to 999 words long. File A
remains unaffected by the operation.
12.1.5
File Instruction RunĆTime
Error
12.2
FileĆtoĆFile Move