Symmetricom SSU-2000 User Manual page 248

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