User manual

196 Publication ENET-UM001I-EN-P - January 2010
Appendix A Status Indicators
Adapter Status Indicator
Indicator Status Description
Adapter
Status
Off No power applied to the adapter. Apply power to the adapter.
Green Adapter is operating properly. No action required.
Flashing red/green The adapter is in self-test mode. No action required.
Flashing red A recoverable fault has been detected due to the one of the following
conditions:
• A firmware (NVS) update is in process. Allow the process to complete.
• The address switches have been changed. V
erify the address switches are
correct.
Red An unrecoverable fault has been detected due to one of the following
conditions:
• A self-test failure
• A firmware fatal error
In both cases, y
ou must replace the adapter.
Network Activity Status Indicator
Indicator Status Description
Network
Ac
tivity
Off No link established with Port 1 or Port 2. Verify network cabling and, if
necessary, correct.
Green One of the following conditions has been detected:
• Link established with Port 1 and/or Port 2 at 1
00 Mbps
• Link established with Port 1 and Port 2. One link is a
t 100 Mbps and one at
10 Mbps.
In either case, no action is required.
Flashing green One of the following conditions has been detected:
• Transmit or receive activity present on Port 1 and/or Port 2 at 100 Mbps
.
• Transmit or receive activity present on Port 1 and/or Port 2. One port at 100
Mbps an
d one port at 10 Mbps.
In either case, no action is required.
Yellow Link established with Port 1 and/or Port 2 at 10 Mbps. No action is required.
Flashing yellow Transmit or receive activity present on Port 1 and/or Port at 10 Mbps. No action
is required.