DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-1029MEM-BD (32MB Memory Circuit Pack)
9
b. This error (101) indicates that this Memory circu it pack is not required.
1. Remove the extra Memory circuit pack at t he earliest convenience
to resolve this alarm. To replace the Memory circuit p ack, use the
procedure described in

Repla cing SPE Cir cuit Packs

in Chapter 5,
‘‘Alarms, Errors, and Troubleshooting’’.
c. This error (150) ind icat es tha t a SPE in terc hang e has occ urred and that
the Memory circuit pac k was the cause of the spontaneou s interchange.
1. If other MEM-BD errors are present, investigate these errors.
2. If no other MEM-BD er r or s ar e prese nt, run t he test memory UUCS
long clear command and investig ate any test failure.
d. The aux data indicates the numb er of single bit errors detec ted since the
last time the test was run.
System Technician-Demanded T ests: Descripti ons
and Error Codes
Always investigate tests in the order p resented in the table b elow. By clearing
error codes associated with the

Memory Single/Multiple Bit Error Audit

, for
example, you may also clear errors g enerated from other tests in the testing
sequence.
Memory Single/Multiple Bit Error Audit (#902)
This audit waits for the hardware scrubb ing circuits in the Memory circuit packs
to make a complete pas s through Memory and repor ts any single or multiple b it
errors that may have been found. If the test memory a|b long comma nd is used,
this test executes once for eac h equipped Memory circuit pac k
Order of Investigation Short Test
Sequence Long Test
Sequence Reset Board
Sequence D/ND1
1. D = Destructive, ND = Non-d estructive
Single/Multiple Bit Error Audit (#902) X ND
Memory Burst Read Test (#908) X X ND
Memory Error Detection/Correction Test
(#907) XX ND
Memory RAM Checksum Test (#903) X ND
Memory Parity Checker Test (#906) X X ND