Rockwell Automation 1756-EN3TR ControlLogix EtherNet/IP Communication Module Installation Instructions - Manual (Page 20)

20
Publication 1756-IN612B-EN-P - December 2009
OK Off Module does not have 24V DC power. Verify that there
is chassis power and the module is completely inserted
into chassis and backplane.
Flashing green Module is not configured.
Green Module is operating correctly.
Flashing red Module detected a recoverable fault. A configuration
error may have caused the fault.
Red Recycle power to the module. If this does not clear the
fault, replace the module. Check the module
configuration and, if necessary, reconfigure the module.
Red and alpha-
numeric display
scrolls 'Image
Update Needed'
The main firmware image needs to be updated.
Update the firmware image.
Once the image is updated, recycle power.
If this does not clear the fault, replace the module.
Flashing red and
green Module performing power-up self-test. Wait for the
module to complete powering up and performing
self-test.
Indicator Status Description