12713020-002-2 Revision D – April 2004 SSU-2000 User’s Guide 253
Alarm Messages
RS-422 Output Module
Hardware
configuration status
0Major
Ok
Failed
Module is installed in an
incorrect slot.
Configuration
mismatch
1Major
Ok
Invalid
Incorrect software loaded
into module.
Loss of clock source
A
2Major
Ok
Lost
Clock module in slot A1 is
in warm-up mode or has
other problems.
Loss of clock source
B
3Major
Ok
Lost
Clock module in slot A12 is
in warm-up mode or has
other problems.
Loss of clock source
C
4Major
Ok
Lost
Reference signal is in LOS
and both clocks have been
removed or are in warm-up.
Loss of clock source
D
5Major
Ok
Lost
Only in SDU. Loss of
backup clock. Check cable.
No clock selected 6 Major
Ok
Below
No clocks or no clock
output
VCXO status 7 Major
Selected
Not selected
VCXO problems, re-seat or
replace module.
Output PLL status 8 Major
Ok
Lost
No clocks or VCXO.
Re-seat and check clocks.
Output fault 9 Major
Ok
Failed
Call Symmetricom Global
Services. Return to factory
Table A-5. Output Module Alarm Messages (Continued)
Alarm
Description
Alarm
Number
Default
Alarm
Level
Status
Messages
Description/
Corrective Action
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