System Manual

BreezeCOMPACT System Manual
137
Chapter 4: Events and Alarms
Alarm Name
Severity
Alarm Description
Problem Cause/Guideline
RH Hardware
Failure
Critical
The RH detected an internal
hardware problem.
The alarm is issued on a
specific hardware port.
For radio hardware failures,
the system raises an alarm
specifying the cause and
automatically restarts. If
the issue appears again,
contact Telrad support for
further assistance. You will
need to provide the complete
alarm information.
For alarms related to the
environment, do the
following:
Temperature: Ensure that
the unit is working in
accordance with the
product’s permitted
temperature.
VSWR: Ensure proper
installation, cabling, and
connections. In addition,
ensure that there are no
obstacles or obstructions
affecting the antenna.
GPS
Communication
Failure
Major
Communication failure with
the GPS receiver.
Recheck the GPS cable
connectivity. Ensure that
the CAT5 cable is properly
installed.
GPS Lock Not
Achieved
Major
Failed to lock . No traffic is
provided when
not locked .
External 1 PPS
Input Failure
Major
The device lost its 1PPS
signal input.
When BreezeCOMPACT
gets GPS synchronization
from another
BreezeCOMPACT unit (for
example, GPS chaining), the
signal may be lost.
Verify proper cable
installation and make sure
that the master unit is
working properly with GPS.
TX Clock Holdover
Timer Expired
Critical
Clock holdover for Tx shut-
down timer expired.
The unit stopped
transmitting.
The unit alerts first for a
Clock Holdover Entered
event after timer
expiration (several hours),
and then stops transmitting.
Ensure that GPS is properly
installed.
Clock Holdover
Timer Expired
Major
Clock Holdover Timer
Expired, Failure of the
internal source