Rockwell-automation 1769-IF4I CompactLogix Isolated Analog Input Modul Manuel d'utilisateur télécharger pdf (Page 17)

CompactLogix Isolated Analog Input Module 17

Publication 1769-IN074C-EN-P - March 2011

The bits are defined as follows:

• EC = Enable Channel

• Inpt Dta Fm Chlx = Input Data Format Select

• EA = Enable Alarm

• AL = Alarm Latch

• EI = Enable Interrupt

(1)

• Inpt Tp/Rnge Sel Chlx = Input Type/Range Select

• Inpt Filter Sel Chlx = Input Filter Select

• Reserved = Allows for future expansion

• ETS = Enable Time Stamp

24 S Alarm Dead Band Value Channel 3

25 Reserved

(1) MicroLogix 1500 and CompactLogix L3x controllers do not support interrupts.

Bit Definitions for Channel Configuration Words

Define To Select Make these bit settings

15 14…11 10 9 8 7…43210

Input Filter Selection 60 Hz 0 0 0 0

50 Hz 0001

28.5 Hz 0 0 1 0

300 Hz 0 0 1 1

360 Hz 0 1 0 0

Enable Interrupt Enable 1

Disable 0

Enable Process

AlarmLatch

Enable 1

Disable 0

Enable Process

Alarms

Enable 1

Disable 0

Enable Channel Enable 1

Disable 0

Configuration Data Array (cont.)

Word

Bit Position

15 14131211109876543210

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 23 24

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Rockwell-automation 1769-IF4I CompactLogix Isolated Analog Input Modul Manuel d'utilisateur Page 17