Allen-Bradley 1763-L16BBB - Page 221

221 Publication 1763-RM001C-EN-P - October 2009
Chapter 13
File Instructions
The file instructions perform operations on file data.
Instruction Used To: Page
CPW - Copy Word Copy words of data from one location to
another
222
COP - Copy File Copy a range of data from one file
location to another
223
FLL - Fill File Load a file with a program constant or a
value from an element address
225
BSL - Bit Shift Left Load and unload data into a bit array one
bit at a time
226
BSR - Bit Shift Right 228
FFL - First In, First Out (FIFO) Load Load words into a file and unload them in
the same order (first in, first out)
230
FFU - First In, First Out (FIFO)
Unload
232
LFL - Last In, First Out (LIFO) Load Load words into a file and unload them in
reverse order (last in, first out)
234
LFU - Last In, First Out (LIFO)
Unload
236
SWP - Swap Swap low byte with high byte in a
specified number of words
238
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