Symmetricom EDGE CLOCK 1000 - Manual (Page 181)

097-58001-02 Revision G – April 2008 TimeProvider User’s Guide 181
Chapter 6 Maintaining and Troubleshooting the TimeProvider
Troubleshooting the TimeProvider
INPFRQ The specified input port’s
calculated received frequency
exceeds the pull-in range of the
LO. This alarm disqualifies an
input as a system reference.
Once set, this alarm clears
when the input frequency is
within the defined pull-in range
limits. T1 NSA MN MN MN
INP
PHASE The specified input port has an
excessive phase measurement
that disqualifies it from being
used. T1 NSA MN MN MN
EXDSC The specified input has had
excessive discontinuities,
indicated by more than 3 signal
faults of the same type within a
5-minute window. The alarm
clears when the window
contains less than 3 alarms of
the same type. T1 NSA MN MN MN
FFOFF The specified input port has
exceeded the Fractional
Frequency Offset threshold. T1 NSA MN MN MN
MTIE The specified input port has
exceeded at least 1 of the MTIE
alarm thresholds. T1 NSA MN MN MN
AID = INP1 or INP2
INPDISQ The specified input port has
been disqualified as a possible
system reference. The fault
condition must be continuously
present for the FLTDELAY
period before disqualifying the
input as a possible reference.
Once set, this alarm clears
when the input is fault-free for
the CLRDELAY period. T1 NSA MN MN MN
Table 6-7. Alarm Codes (Continued)
Event ID Description
AID
TYPE
Service
Affecting
Alarm Level
SSU
Mode
PRR
Mode
SUB
Mode