Rockwell Automation 1756-RIO ControlLogix Remote I/O Communication Interface Module User Manual - Manual (Page 130)

130 Publication 1756-UM534B-EN-P - November 2010
Appendix A Scanner Mode I/O Map
Discrete Input Data Offset - Read
Discrete Input Data Offset - Read
Offset 0
Status Word
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Offset 2…9
Input Words
8 Words of Discrete Input Data
Offset 1
Status Word
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Reserved (Pad for 32-bit Alignment)
Reserved
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
C
ommunication Err
or
1st 1/4 par
tial rack
Gr
oup 0-1/NO ERROR
C
ommunication Err
or
2nd 1/4 par
tial rack
Gr
oup 2-3/ERROR
C
ommunication Err
or
3r
d 1/4 par
tial rack
Gr
oup 4-5
C
ommunication Err
or
4th 1/4 par
tial rack
Gr
oup 6-7
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