Allen-Bradley PLC-2/30

Data Transfer File Instructions
Chapter 12
1215
COUNTER ADDR – 200
POSITION (set by instruction) – 001
FILE LENGTH – 010
FILE A – starts at 410 and ends at 421
FILE R – starts at 474 and ends at 505
RATE PER SCAN – 010 steps of the files are operated upon each scan
(complete mode)
The procedure for using the data monitor to enter and/or monitor files is
presented in Section 12.5.
Figure 12.13
FILETOFILE
MOVE Example Rung
FILE-TO-FILE MOVE
COUNTER ADDR:
200
POSITION: 001
FILE LENGTH: 010
FILE A: 410-421
FILE R: 474-505
RA
TE PER SCAN: 010
200
(EN)
17
2––
(DN)
15
This output instruction transfers a duplicate of a word from file A to a
specified word W in the data table (Figure 12.14).
Instruction overview:
Output instruction
Key sequence: [FILE] 12
Requires 4 words of user program
Counter must be externally indexed by program
12.3
FiletoWord Move
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com