
16 CompactLogix Isolated Analog Input Module
Publication 1769-IN074C-EN-P - March 2011
Configuration Data File
The manipulation of the bits from this file is normally done with programming software (for
example, RSLogix 5000 or RSNetWorx for DeviceNet software) during initial configuration of
the system. In that case, graphical screens are provided by the programmer to simplify
configuration. However, some systems, like the 1769-ADN DeviceNet adapter, also allow the
bits to be altered as part of the control program, using communication rungs. In that case, it is
necessary to understand the bit arrangement.
Configuration Data Array
Word
Bit Position
15 14131211109876543210
0 Real Time Sample Value
1 ETS Reserved
2 EC Reserved EA AL EI Reserved Input Filter Sel Chl0
3 Reserved Inpt Dta Fm
Chl0
Reserved Inpt Tp/RngeSel Chl0
4 S Process Alarm High Data Value Channel 0
5 S Process Alarm Low Data Value Channel 0
6 S Alarm Dead Band Value Channel 0
7Reserved
8 EC Reserved EA AL EI Reserved Inpt Filter Sel Chl1
9 Reserved Inpt Dta Fm
Chl1
Reserved Inpt Tp/RngeSel Chl1
10 S Process Alarm High Data Value Channel 1
11 S Process Alarm Low Data Value Channel 1
12 S Alarm Dead Band Value Channel 1
13 Reserved
14 EC Reserved EA AL EI Reserved Input Filter Sel Chl2
15 Reserved Inpt Dta Fm
Chl2
Reserved Inpt Tp/RngeSel Chl2
16 S Process Alarm High Data Value Channel 2
17 S Process Alarm Low Data Value Channel 2
18 S Alarm Dead Band Value Channel 2
19 Reserved
20 EC Reserved EA AL EI Reserved Input Filter Sel Chl3
21 Reserved Inpt Dta Fm
Chl3
Reserved Inpt Tp/RngeSel Chl3
22 S Process Alarm High Data Value Channel 3
23 S Process Alarm Low Data Value Channel 3
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