Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual - Manual (Page 282)

File Logic Instructions
Chapter 16
16Ć3
Figure 16.2
FILEĆTOĆFILE AND Format
FILE TO FILE AND
COUNTER ADDR: 030
POSITION: 001
FILE LENGTH: 001
FILE A: 110- 110
FILE B: 110- 110
FILE R: 110- 110
RATE PER SCAN: 001
030
(EN)
17
Numbers shown are default values. Bold numbers must be replaced by userĆentered values. The number of default address digits
initially displayed Ċ 3, 4, or 5 Ċ will depend on the size of the data table. Initially displayed default values are governed by the I/O rack
configuration.
COUNTER ADDRESS : Address of the instruction in the accumulated value area of the 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 A.
FILE B : Starting address of source file B.
FILE R : Starting address of destination file R.
RATE PER SCAN : Number of data words operated upon per scan.
030
(DN)
15
Figure 16.3 shows the format of Figure 16.2 after the user enters the
conditions listed below:
COUNTER ADDRESS – 050
POSITION – 003 (internally set by instruction)
FILE LENGTH – each file has 6 steps
FILE A – starts at word 410, ends at word 415
FILE B – starts at word 574, ends at word 601
FILE R – starts at word 610, ends at word 615
RATE PER SCAN – 6 steps of the files are operated upon each scan.
This is the complete mode.
The procedure for using the Data Monitor mode for data entry or monitor
is presented in section 12.