Rockwell-automation 1769-IF4FXOF2F Compact Combination Fast Analog I/O Bedienungsanleitung Seite 73

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Publication 1769-UM019A-EN-P - October 2008 73
Appendix
B
Module Addressing and Configuration with
MicroLogix 1500 Controller
Introduction
This appendix examines the modules’ addressing scheme and
describes module configuration using RSLogix 500 software and a
MicroLogix 1500 controller.
Module Input Image
The module’s input image file represents data words and status bits.
Input words 0…3 hold the input data that represents the value of the
analog inputs for channels 0…3. These data words are valid only
when the channel is enabled and there are no errors. Input words
5…7 hold the status bits. To receive valid status information, the
channel must be enabled.
For example, to obtain the general input status of channel 2 of the
analog module located in slot 3, use address I:3.5/2.
Topic Page
Module Input Image 73
Module Configuration File 74
Configure Analog I/O Modules in a MicroLogix 1500 System 75
TIP
The end cap does not use a slot address.
I:3.5/2
Input File Type
Slot
Word
Bit
Bit Delimiter
Word Delimiter
Element Delimiter
0123
MicroLogix 1500
Compact I/O
Compact I/O
Compact I/O
End Cap
Slot Number
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