Users Manual Part 2

Alarm ID
Descrip-
tion
Recovery
Action
Clear Ac-
tion
Notes
ALM_GPS_FAILURE GPS failure
detected -
1PPS signal
is lost.
No recovery
action taken
by the soft-
ware.
After de-key-
ing BRC and
regaining the
1PPS signal
the alarm is
cleared.
The alarm may
be reported be-
cause of the
1PPS signal
from SC failure
or link to SC fail-
ure or BRC
hardware failure.
ALM_RESET_PEND-
ING_ALARM
CMP Reset
request re-
ceived from
Site Con-
troller but
delay time
for the reset
is set.
After the de-
lay time
elapses the
BRC is re-
set.
The alarm is
cleared only
after reset-
ting BRC.
ALM_HW_INIT_FAILED Hardware
initialization
failure.
No recovery
action taken
by the soft-
ware.
The alarm is
cleared only
after reset-
ting BRC.
The alarm may
be reported be-
cause of BRC
hardware config-
uration error or
BRC hardware
failure.
ALM_RX1_PATH RSSI for
Receiver
path 1 is
much lower
than maxi-
mal RSSI
measured
for the re-
maining
configured
paths.
No recovery
action taken
by the soft-
ware.
When the
clear condi-
tion is met
then the
alarm is
cleared.
Each time when
RSSI for path 1
is less than
(max_RSSI -
mts_re-
ceive_path_thre
shold) then
RSSI failure
counter for path
1 is incremented
by 1. Otherwise
the counter is
decremented by
2. After checking
the alarm condi-
tion the counter
is set to 0 if it
has a negative
value. The
rssicnt com-
mand can be
used for check-
ing the threshold
that is currently
used. The alarm
may be reported
because of the
BRC hardware
6802800U74-AP
Chapter 13: MTS Troubleshooting
418