Rockwell Automation 1747-BSN Backup Scanner Module User Manual
Page 147
Publication 1747-UM010B-EN-P - September 2003
Programming Techniques 9-5
0008
B3:3
7
COP
Copy File
Source #M1:1.4396
Dest
#N15:128
Length
128
COP
B3:4
7
0009
B3:3
8
COP
Copy File
Source #M1:1.4524
Dest
#N16:0
Length
128
COP
B3:4
8
0010
B3:3
9
COP
Copy File
Source #M1:1.4652
Dest
#N16:128
Length
128
COP
B3:4
9
0011
B3:3
10
COP
Copy File
Source #M1:1.4780
Dest
#N17:0
Length
128
COP
B3:4
10
This rung copies the "new" Data Block #8 data from the secondary 1747-BSN to a file within the secondary processor. When the Copy is
complete, the DTHW (Data Table Handshake Word) bit for Data Block #8 (B3:4/7 = M0:1.3411/7) must be set to inform the secondary
1747-BSN that the secondary processor has received the latest Data Block and is now ready for the next block of data via Data Block #8.
This rung copies the "new" Data Block #9 data from the secondary 1747-BSN to a file within the secondary processor. When the Copy is
complete, the DTHW (Data Table Handshake Word) bit for Data Block #9 (B3:4/8 = M0:1.3411/8) must be set to inform the secondary
1747-BSN that the secondary processor has received the latest Data Block and is now ready for the next block of data via Data Block #9.
This rung copies the "new" Data Block #10 data from the secondary 1747-BSN to a file within the secondary processor. When the Copy is
complete, the DTHW (Data Table Handshake Word) bit for Data Block #10 (B3:4/9 = M0:1.3411/9) must be set to inform the secondary
1747-BSN that the secondary processor has received the latest Data Block and is now ready for the next block of data via Data Block #10.
This rung copies the "new" Data Block #11 data from the secondary 1747-BSN to a file within the secondary processor. When the Copy is
complete, the DTHW (Data Table Handshake Word) bit for Data Block #11 (B3:4/10 = M0:1.3411/10) must be set to inform the secondary
1747-BSN that the secondary processor has received the latest Data Block and is now ready for the next block of data via Data Block #11.
Virtual DTHW bit for Data Block #8
Virtual DTHW bit for Data Block #9
Virtual DTHW bit for Data Block #10
Virtual DTHW bit for Data Block #11
Virtual DTSW bit for Data Block #8
Virtual DTSW bit for Data Block #9
Virtual DTSW bit for Data Block #10
Virtual DTSW bit for Data Block #11