Rockwell-automation 1769-OF4VI Compact I/O Isolated Analog Modules User Manual Page 45

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Publication 1769-UM014B-EN-P - May 2010
Module Data, Status, and Channel Configuration for the Input Module 3-7
Channel Configuration
Each channel’s configuration words consist of bit fields, the settings of which
determine how the channel operates. See the table below and the descriptions
that follow for valid configuration settings and their meanings. The default bit
status of the configuration file is all zeros.
Table 3.4 Bit Definitions for Channel Configuration Words
Define To Select Make these bit settings
15141312111098743210
Input Filter
Selection
60 Hz
0000
50 Hz
0001
28.5 Hz
0010
300 Hz
0011
360 Hz
0100
Enable
Interrupt
Enable
(1)
(1)
CompactLogix L43 controllers will be able to support these interrupts.
1
Disable 0
Enable
Process
Alarm
Latch
Enable
1
Disable 0
Enable
Process
Alarms
Enable
1
Disable 0
Enable
Channel
Enable 1
Disable 0
Table 3.5 Bit Definitions for Input Range and Input Data
Define Indicate this These bit settings
1511109 8 74 3210
Input
Range
Select
-10…+10V dc
0000
0…5V dc
0001
0…10V dc
0010
4…20 mA
0011
1…5V dc
0100
0…20 mA
0101
Input
Data
Format
Select
Raw/Proportional
Counts
000
Engineering Units 0 0 1
Scaled for PID 0 1 0
Percent Range 0 1 1
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