LED Indicators

The LED indicators on the Dual Ethernet Expansion Card.

Label #

Indicator

Name

State and description

A

LED1

Power supply input present

ON Green indicates that power is available

OFF indicates that power is shut down

B

LED2

Status 1

ON indicates that the Ethernet port is connected

Flashing slowly indicates that the Ethernet port is connecting

Flashing fast indicates that the Ethernet port is searching for the MAC address

OFF indicates that the Ethernet port is not configured

C

LED3

Status 2

ON indicates that an error has been detected on the card

OFF indicates that no error has been detected on the card

D

LED4

Status 3

ON indicates that the processor is running

OFF indicates that the processor is disabled