Owner's manual

Chapter 3 Problem solving 69
Installing the Breaker Interface Panel for the Ethernet Routing Switch 8010co Chassis
If you need more help, go to the next section, “Diagnosing and correcting the
problem” on page 70.
4 POWER Indicator White/On steady Power indicator—The external DC power is
available to the BIP.
5 CRITICAL Indicator Red/On steady Critical fault indicator—Indicates that a severe
service-affecting condition has occurred that
requires immediate corrective action. Common
causes for this type of fault condition include:
• Line card failure
• Temperature fault
• CPU fault when only one CPU is installed
6 MAJOR Indicator Red/On steady Major fault indicator—Indicates that the system
hardware or software has identified a serious
disruption of service or that an important circuit
failure has occurred.
Common causes for this type of fault condition
include:
• CPU fault when two CPUs are installed
• Two fan trays are faulty
• A power supply circuit breaker has tripped due
to an overcurrent condition
• Two power supplies are faulty
7 MINOR Indicator Yellow/On steady Minor fault indicator —Indicates a problem that
does not have a serious effect on customer service,
or a problem in circuits that are not essential to
device operation.
Common causes for this type of fault condition
include:
• Shelf alarm cables not installed or not
connected properly.
• Alarm module jumpers configured incorrectly.
• One power supply is faulty
• One fan tray is faulty
Table 4 BIP LEDs and indicators (continued)
Item Label/Icon Type Color/State Description