Clock Module Alarm Defaults - Symmetricom SSU-2000 Technical Reference

Synchronization supply unit and synchronization distribution unit
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Table 6-3. Clock Module Alarm Defaults
ID
Description
000
Backplane
communication
001
Input Reference
not available
002
Freq Mode Control
Loop has not
received usable
phase data from a
reference input
003
Freq Control
004
Output Freq,
indicates that the
output of the
Control Loop has
achieved a stability
equated to PRS
quality output
005
Output Reference
006
NCO PLL,
indicates that the
PLL on the output
of the NCO is
unlocked
007
LO PLL, indicates
that the PLL on the
output of the NCO
is unlocked
008
Rb PLL, indicates
that the PLL on the
output of the NCO
is unlocked
009
Hardware Config
Error, indicates a
mismatch between
the hardware of the
module and the
hardware number.
12713020-003-2 Revision F.01 – January 2007
Alarm
Alarm
Level
Settable?
Minor
Yes
Minor
Yes
Minor
Yes
Major
Yes
Minor
Yes
Minor
Yes
Major
Yes
Major
Yes
Major
Yes
Major
Yes
Clock Module Alarms and Events
Error
Error Delay
Delay (s)
Settable?
5
Yes
0
Yes
120
0
600
0
Immed
Immed
Immed
Immed
SSU-2000 Technical Reference 293
Chapter 6 Alarms and Events
Clear
Clear
Delay
Delay
Settable?
Immed
No
Immed
No
Immed
No
Immed
No
Immed
No
Immed
No
Immed
No
Immed
No
Immed
No
Immed
No

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