Symmetricom EDGE CLOCK 1000 User Manual page 182

Chapter 6 Maintaining and Troubleshooting the TimeProvider
Troubleshooting the TimeProvider
Table 6-7. Alarm Codes (Continued)
Event ID Description
INPAIS The specified input port has an
AIS. When detected, the input
is immediately removed as a
possible reference. The AIS
must be continuously present
for the FLTDELAY period before
disqualifying the input as a pos-
sible reference. Once set, this
alarm clears when the input sig-
nal is fault-free for the CLRDE-
LAY period.
INPLOS The specified input port has a
LOS. When detected, the input is
immediately removed as a possi-
ble reference. The LOS must be
continuously present for the FLT-
DELAY period before disqualify-
ing the input as a possible
reference. The alarm clears
when the input signal is fault-free
for the CLRDELAY period.
INPOOF The specified input port has an
OOF. When detected, the input
is immediately removed as a
possible reference. The OOF
must be continuously present for
the FLTDELAY period before dis-
qualifying the input as a possible
reference. The alarm clears
when the input signal is fault-free
for the CLRDELAY period.
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.
INP Specified input port has an
PHASE excessive phase measurement
that disqualifies it.
182 TimeProvider User's Guide
AID Service
TYPE Affecting
T1 NSA MN
T1 NSA MN
T1 NSA MN
T1 NSA MN
T1 NSA MN
097-58001-02 Revision G – April 2008
Alarm Level
SSU PRR SUB
Mode Mode Mode
MN MN
MN MN
MN MN
MN NR
MN MN