Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual - Manual (Page 199)

Block Transfer
Chapter 10
10Ć16
Figure 10.8
Data Table Locations for Bidirectional Block Transfer
013
1 3 0 040
0 7 0 140
Block Length
Code
R
1 1
113 1 1
060
070
Block Transfer Write File
|ą| ( EN )
07
013
BLOCK TRANSFER READ
DATA ADDR 040
MODULE ADDR 130
BLOCK LENGTH 05
FILE 070Ćă074
( DN )
07
013
|ą| ( EN )
06
013
BLOCK TRANSFER WRITE
DATA ADDR 041
MODULE ADDR 130
BLOCK LENGTH 05
FILE 060Ćă064
( DN )
06
113
Data Table
W
R
1
W
1 3 0 041 1
Block Transfer Read File
0 6 0 141
010
Output Image Table Low Byte
Data Addresses
5 words of data table are to be written
to the bidirectional block transfer
modul starting form word 050
8
.
5 words of data are to be read from
the module and loaded into the data
table starting at word 070
8
.
Input Image Table Low Byte
Storage Locations of File Addresses
R = Bit 7 or 17 = Read
W = Bit 6 or 16 = Write
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