Fault Isolation
4-4 Firs t Edition 96047
■UPS is Not Communicating
The following screen shows what happens if the UPS is not communicating.
The above status might be caused by:
•Disconnected cables
•The AP9606 card is not configured properly.
Check the status lights on the card.
Link RX/TX LEDs
Off The device which connects the Management Card to the
network is turned off or it is not operating correctly.
Flashing The card is receiving data packets f rom the network.
Status LED Indicates the status of the Management Card
Off The Management Card has no power.
Solid Green The Management Card has valid network settings.
Flashing Green The Management Card does not have valid TCP/IP
settings.
Solid Red A hardware failure has been detected in the
Management Card.
Contact StorageTek’s Customer Support Services.
Flashing Red The Management Card is making BOO TP requests. If
you do not use a BOOTP server, you need to configure
the Management Card’s TCP/IP settings.