Rockwell Automation 1772-LV Mini-PLC - 2/15 Programmable Controller (Series B) Programming and Operations - Manual (Page 83)

Advanced Instruction Set
Chapter 6
6Ć26
There are three types of data transfer file instructions:
File to file move
File to word move
Word to file move
Refer to Figure 6.12 while you are reading about each file instruction.
Figure 6.12
File Instructions
Key Sequence 1770-T3 Display Instruction Notes
FILE
10
EN
File to File Move
Counter Addr:
Position:
File Length:
File A:
File R:
001
001
110Ć 110
110Ć 110 DN
030
Rate per Scan 001
030
17
030
15
Output Instruction.
Modes: Complete, Distributed and Incremental.
Counter is internally incremented by the instruction.
Requires 5 words of user program.
FILE
11
Word to File Move
Counter Addr:
Position:
File Length:
Word Addr:
File R:
001
001
010
110Ć 110
DN
030
030
15
Output instruction.
Counter must be externally indexed by user
program.
Data is transferred every scan that rung is true.
Requires 4 words of user program.
FILE
12
File to Word Move
Counter Addr:
Position:
File Length:
File A:
Word Addr:
001
001
110Ć 110
010
DN
030
030
15
Same as word-to-file.
NOTE: Numbers shown are default values. Numbers in shaded areas must be replaced by userĆentered values. The
number of 0 default address digits initially displayed (3 or 4) will depend on the size of the data table.
Data Transfer File Instructions