Rockwell Automation 1784-PCIC ControlNet PCI Communication Interface Card Installation Instructions - Manual (Page 47)

Publication 1784-IN003D-EN-P - January 2006
Chapter
6
Interpret the LED Indicators
The LED indicators on the card give you information about the card and the
network when you’re connected via the BNC connectors. Table 6.1 outlines the
states and explains what each state means to you and the action you should take, if
any, to correct that state.
IMPORTANT
When you connect the module to a ControlNet network using
only the Network Acces Port (NAP), the LEDs are meaningless.
A
B
Redundant Media
BNC Connectors
Diagnostic Status
Indicators
42281
!
!
!