Alarm Messages
248 SSU-2000 User’s Guide 12713020-002-2 Revision D – April 2004
Clock PLL status
fault
7 Minor Ok
Not Locked
Ensure that the GPS
priority level is set to 1.
Reseat module. If problem
persists, call Symmetricom
Global Services.
Manufacturing item
number fault
8 Minor Ok
Unknown
Call Symmetricom Global
Services. Return to
factory.
System software
fault
9 Minor
Ok
Failed
Reseat module. If
problem persists, call
Symmetricom Global
Services.
Phase hardware
fault
10 Minor
Ok
Bad
Reseat module. If
problem persists, call
Symmetricom Global
Services.
Composite Clock Input Module
Loss of Signal
(LOS)
00 Major
Ok
Active
No CC signal
Bipolar Violation
(BPV) fault
03 Major
Ok
Active
Invalid BPV density
Hardware
configuration fault
05 Major
Ok
Failed
Call Symmetricom Global
Services. Return to
factory
Clock PLL fault 06 Major
Ok
Not Locked
One of the clock PLLs is
not locked
Phase hardware
fault
07 Major
Ok
Bad
The phase
measurements are invalid
or missing
Phase 3 sigma fault 08 Minor
Ok
Bad
The input signal is
unstable
BPV Alignment 09 Major
Ok
Active
The BPV alignment does
not match the reference
Table A-3. Input Module Alarm Messages (Continued)
Alarm
Description
Alarm
Number
Default
Alarm
Level
Status
Messages
Description/
Corrective Action
To Next Page
Loading...
Need help?
General
