Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules - Manual (Page 19)

Publication 1756-UM009C-EN-P - December 2010 19
What Are ControlLogix Analog I/O Modules? Chapter 1
Module Identification and
Status Information Each ControlLogix I/O module maintains specific identification information
that separates it from all other modules. This information assists you in
tracking all the components of your system.
For example, you can track module identification information to be aware of
exactly what modules are located in any ControlLogix rack at any time. While
retrieving module identity, you can also retrieve the module’s status.
Module Identification and Status Information
Item Description
Product Type Module’s product type, such as Analog I/O
or Digital I/O module
Catalog Code Module’s catalog number
Major Revision Module’s major revision number
Minor Revision Module’s minor revision number
Status Module’s status that shows the following information:
• Controller ownership (if any)
• Whether module has been configured
• Device Specific Status, such as:
• Self-Test
• Flash update in progress
• Communications fault
• Not owned (outputs in program mode)
• Internal fault (need flash update)
• Run mode
• Program mode (output mods only)
• Minor recoverable fault
• Minor unrecoverable fault
• Major recoverable fault
• Major unrecoverable fault
Vendor ID Module manufacturer vendor, for example Allen-Bradley
Serial Number Module serial number
Length of ASCII Text String Number of characters in module’s text string
ASCII Text String Number of characters in module’s text string
IMPORTANT
You must perform a WHO service to retrieve this information.