DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-573DS1-BD (DS1 Interface Circuit Pack)
9
the circuit pack has not been taken out-of-service, but it has generated
50% of the messages necessary to b e considered hyp eractive. This may
be completely normal d uring heavy traffic period s. However, if this error
type is logged when the circuit pac k is being lightly used , it may indicate a
problem with the circui t pack or the equip ment attached to it.
System Technician-Demanded T ests: Descripti ons
and Error Codes
Always investigate tests in the order they are presented in Table 9-232. By
clearing error cod es associated with the
NPE Connection Audit Test,
for
example, you may also clear errors g enerated from other tests in the testing
sequence
Table 9-232. System Technician-Demanded Tests: DS1-BD
Order of Investigation Short Test
Sequence Long Test
Sequence
Reset
Board
Sequence
test
ds1-loop
Command D/ND1
NPE Connection Audit Test (#50) X ND
Control Channel Loop Test (#52) X ND
Loss of Signal Alarm Inquiry Test
(#138) XX ND
Blue Alarm Inquiry Test (#139) X X ND
Red Alarm Inquiry Test (#140) X X ND
Yellow Alarm Inquiry Test (#141) X X ND
Major Alarm Inquiry Test (#142) X X ND
Minor Alarm Inquiry Test (#143) X X ND
Slip Alarm Inquiry Test (#144) X X ND
Misframe Alarm Inquiry Test (#145) X X ND
Translation Update Test (#146) X X ND
ICSU Status LEDs Test (#1227) X X ND
SAKI Sanity Test (#53) X D
Internal Looparound Test (#135) X D
DS1/CSU Loopback Tests X D
DS1 Board Loopbac k Test (#1209) X D
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