Allen-Bradley 1794-OF8IH - Page 15

FLEX I/O Isolated Output HART Analog Module 15
Publication 1794-IN120D-EN-P - September 2015
Byte Order
Channel Analog Fault Mode Selection
HART Current Ratio
Byte Order
Group B
Byte Order
Group A
Bit 9 Bit 8 Bit 1 Bit 0 Description
0 0 0 0 Little Endian Format (default) — all data entries in true Little Endian
format.
1 0 1 0 Word Swap — word swap only values requiring more than one word,
for example, 32 bit float values.
0 1 0 1 Byte Swap — byte swap all words in data table.
1 1 1 1 Big Endian Format — all data entries in true Big Endian format.
Bits
98
Analog Fault Mode Decimal Value 1 0
Min Scale 0 0 0
Max Scale 1 0 0
Hold Last State 2 1 0
User Specified Data Value 3 1 1
Bits
15 14 13 12 11
HART Current Ratio Limit Decimal Value 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 00101
6% 6 00110