User Manual User guide

130 Publication 1756-UM534B-EN-P - November 2010
Appendix A Scanner Mode I/O Map
Discrete Input Data Offset - Read
Discrete Input Data Oset - Read
Oset 0
Status Word
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Oset 2…9
Input Words
8 Words of Discrete Input Data
Oset 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
Communication Error 1st 1/4 partial rack Group 0-1/NO ERROR
Communication Error 2nd 1/4 partial rack Group 2-3/ERROR
Communication Error 3rd 1/4 partial rack Group 4-5
Communication Error 4th 1/4 partial rack Group 6-7
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