Rockwell Automation 56AMXN ControlLogix/AutoMax/Communication/Module - Manual (Page 18)

18 DCSNet/RE RIO Module
Publication 56AMXN-IN002A-EN-P November 2002
OK LED – Module Health
A bicolor OK LED indicates module health. A red LED indicates that module
startup diagnostics have failed or a major module fault such as watchdog bite or
jabber inhibit has occurred. Green indicates that the card has passed all power-up
diagnostics and is functioning normally. This LED is red during powerup.
If all three LEDs are solid red and the 4-character display shows something like
M#66, this indicates that a fatal error has occurred. Refer to the User Guide for
information on clearing fatal errors.
Where to Find Information on Configuring Your 56AMXN/B Module
Now that you have installed your AutoMax DCS/RIO module, you must configure
it. For this information, refer to the configuration chapters of your 56AMXN User’s
Guide, publication
56AMXN-UM002A-EN-P .
This manual is supplied on the 56AMXN/B distribution CD. The CD also contains
the Adobe PDF reader.