Rockwell Automation 1794-OF8IH FLEX Isolated Input/Output HART Analog Modules - Manual (Page 152)

Publication 1794-UM065B-EN-E - September 2010
140 Use the 1794-OF8IH Module with the Generic Profile
Digital Mode
HART Current Ratio
HART Current
Ratio Limit Decimal Value Bits
15 14 13 12 11
7 6 5 4 3
Disabled 0 0 0 0 0 0
Not applicable 1 0 0 0 0 1
Not applicable 2 0 0 0 1 0
Not applicable 3 0 0 0 1 1
Not applicable 4 0 0 1 0 0
5 % 5 0 0 1 0 1
6 % 6 0 0 1 1 0
7 % 7 0 0 1 1 1
8 % 8 0 1 0 0 0
9 % 9 0 1 0 0 1
10 % 10 0 1 0 1 0
… … … … … … …
30 % 30 1 1 1 1 0
31 % 31 1 1 1 1 1
Channel Word
0 [Adapter Name]:[Slot]:C.Data[8].0
1 [Adapter Name]:[Slot]:C.Data[8].1
2 [Adapter Name]:[Slot]:C.Data[8].2
3 [Adapter Name]:[Slot]:C.Data[8].3
4 [Adapter Name]:[Slot]:C.Data[8].4
5 [Adapter Name]:[Slot]:C.Data[8].5
6 [Adapter Name]:[Slot]:C.Data[8].6
7 [Adapter Name]:[Slot]:C.Data[8].7
Mode Bit 0
Analog 0
Digital 1