47
LED Condition
LED
Status
Color Note
ETH2 ETH2 (FTEB) link is Good - Green Bi-color
LED
ETH2 (FTEB) link is Down (FTE B cable
disconnected)
- Red
IOL IOLink is Good - Green Bi-color
LED
IOLink is Down - Red
RS485 NA - - Not
Supported
PWR All power rails on the board are Good - Green Single
color LED
STATUS CN100 is running in primary or non-
redundant role
Solid Green Tri-color
LED
CN100 is running in primary or non-
redundant role, soft failure conditions
exists
Blinking Green
CN100 is running in secondary role Solid Orange
CN100 is running in secondary role, soft
failure conditions exists
Blinking Orange
CN100 is powering up Solid Red
CN100 is starting up or is running
recovery firmware
Blinking Red
CTRL CEE is enabled and active (RUN) - Green Tri-color
LED
CEE is enabled and inactive (IDLE) - Orange
CN100 or CEE is not loaded (NODB) - Red
CEE is disabled - Off
Chapter 6 - Diagnostics and Troubleshooting