Rockwell Automation 1771-DA,D17716.5.13 U MNL 1771-DA ASCII I/O MODULE User Manual
Page 219
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ASCII Module
PLC-2 Family Processors
Appendix A
AĆ51
O0252
15
B0035
00
O0200
15
O0252
15
O0200
15
B0035
00
O0252
15
RUNG NUMBER RM5
RUNG NUMBER RM6
O0200
15
L
B0035
00
O0252
15
O0200
15
U
RUNG NUMBER RM7
Read handshake rungs
B0020
16
B0020
00
B0020
01
U
RUNG NUMBER RM8
B0020
01
B0020
00
L
RUNG NUMBER RM9
B0020
16
B0020
00
U
B0020
01
O0252
16
O0200
16
L
RUNG NUMBER RM10
RUNG NUMBER RM11
B0020
01
O0252
16
O0200
16
U
RUNG NUMBER RM12
Write handshake rungs
When B20/16 is high, data is written to the module
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