ADTRAN ATLAS 800PLUS, User Manual

Page: 51 / 166

Chapter 4. Front Panel Operation and Menu Structure
61200226L1-1 ATLAS
_
800
PLUS
User Manual 4-9
Alarm (ALRM) Menu
From the terminal menus you can view a log of system events. To control the
types of events logged, a series of filters have been defined for each event source
(System, T1/PRI, ISDN, Ethernet, etc.). Any event with a severity greater than, or
equal to, the threshold defined in the event logging filter list is logged to the sys-
tem event log. Events that do not appear in the event log do not appear in the
front panel alarm lists. Therefore, the event logging filters are applied to both the
terminal and the front panel menu lists. See “System Event Logging” on page 5-16
for details on setting the thresholds for event logging.
Active Alarms
This menu item displays a list of current alarms reported by the base controller. If
no alarms are current, this menu item displays
End of List . If there are current
alarms, this display includes two lines of text. The top line is the alarm source.
The bottom line is the alarm message.
View History
This option displays a time and date-stamped list of the alarms that have occurred
in the ATLAS
_ 800
PLUS
. Some alarm types include -A to indicate the alarm is
active and -I to indicate the alarm is inactive.
Clear History
This option clears the alarm history log.
When you clear the alarm history log, you cannot retrieve the data.