Oracle Acme Packet 4500 Hardware Installation Manual page 93

Hardware and
Environmental
Alarms
Hardware
Temperature Alarm
Alarm Name
TEMPERATURE
HIGH
If this alarm occurs, the Acme Packet 4500 turns the fan speed up to the fastest possible speed.
Version 1.0
Each alarm is assigned a severity level, depending on the details of the fault. Refer to
the following table for information about these alarms.
Alarm Severity
Minor
Major
Critical
The Acme Packet 4500 polls its hardware components to ensure they are functioning
properly. If it encounters a fault condition, it will report alarms in these categories:
Hardware temperature
•
• Fan speed
• Environmental sensor
Power supply
•
Voltage
•
Physical interface cards
•
For each category, the following tables list the Acme Packet 4500's alarm name,
hardware alarm ID, alarm severity, causes, log message, and graphic display window
message, if any.
This section provides details about hardware and environmental alarms.
The following table lists the hardware temperature alarm.
Alarm
Alarm Severity
ID
65538 CRITICAL: >105°C
MAJOR: >100°C
MINOR: >95°C
Description
Functionality is impaired to a small degree (e.g., a single fan has
failed).
Pending failures or unexpected events are imminent (e.g., an
LOS).
Catastrophic condition has occurred (e.g., the system is
overheating).
Example Log
Causes
Message
Fans are
Temperature:
obstructed or XX.XXC
stopped. The room (where XX.XX is the
is abnormally hot. temperature in
degrees)
Acme Packet 4500 Hardware Installation Guide 95
MAINTENANCE
Graphic Display
Window Message
Temperature X C
(where X is the
temperature in
degrees)