Rockwell Automation 1794-IE8H, Series B FLEX I/O 8 Input Hart Analog Module Installation Instructions - Manual (Page 15)

FLEX I/O 8 Input HART Analog Module 15
Publication 1794-IN108D-EN-P - January 2014
Byte Order Configuration
Byte Order
Group B
Byte Order
Group A
Description (1)
(1) All other combinations are invalid. Values will Revert to the last valid configuration (in case of original
start-up this would be default configuration) and set module Diagnostic Status to "2" configuration
failure.
Bit 9 Bit 8 Bit 1 Bit 0
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 then one
word,
for example: 32 bit float values.
0 1 0 1 Byte Swap (reserved for future implementation) = Byte swap all
words in data table.
1 1 1 1 Big Endian Format (reserved for future implementation) = All data
entries in true Big Endian format.
Data Format - Write Words 2 and 3
Data
Format Bits Format Signal Range User Range Resolution
15 14 13 12
11 10 9 8
7 6 5 4 LO HI LO HI
3 2 1 0
0 0 0 0 0 0…20 mA as
Milliamps
0.00 22.00 0
(0.000 mA)
22000
(22.000 mA)
0.1% of
0...20 mA
1 0 0 0 1 0…20 mA as
%
0.00 22.00 0
(0%)
11000
(110.00%)
0.2% of
0...20 mA
2 0 0 1 0 0…20 mA as
√
%
0.00 22.00 0
(0%)
10488
(140.88%)
0.19% of
0...20 mA
3 0 0 1 1 0…20 mA as
unsigned
integer
0.00 20.00 0
(0.000 mA)
65535
(20.000 mA)
0.03% of
0...20 mA
4 0 1 0 0 4…20 mA as
mA
2.00 22.00 2000
(2.000 mA)
22000
(22.000 mA)
0.01% of
4...20 mA
5 0 1 0 1 4…20 mA as
%
2.00 22.00 -1250
(-12.50%)
11250
(112.50%)
0.16% of
4...20 mA