User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1231SHDW-CIR (Common Shadow Circuit)
10
demanded by maintenance software and can be run on both Duplication
Interface circuit pack A and Duplication Interface circuit pack B. The same
addresses used in the Common Shadow Circuit Circuit Loop Back Test (#283)
are used.
Table 10-385. TEST #284 Common Shadow Circuit
Address Decoder Test
Error Code
Test
Result Description/ Recommendation
1029 1030
2011 2012
2013 2014
2015 2016
2017 2018
2019 2020
2021 2022
2023 2024
2025 2051
ABORT Refer to the STBY-SPE Maintenance documentation for a description of
these error codes.
ABORT Internal system error
1022 ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
FAIL The Common Shadow Circuit portion of the Duplication Interface circuit
pack is defective and the Duplication Interface circuit pack must be
replaced.
1. Follow the "Repair Procedures for High and Critical Reliability" in
Chapter 6, ‘‘
Reliability Systems: A Maintenance Aid’’ and replace the
Duplication Interface circuit pack.
2. Rerun the test.
NO
BOARD
The Duplication Interface circuit pack has failed to handshake with either
the active Maintenance/Tape Processor (in the case of Duplication
Interface circuit pack A) or the Duplication Interface circuit pack A (in the
case of Duplication Interface circuit pack B).
1. Refer to NO BOARD description for the Duplication Interface Circuit
Pack Status Query Test (#315) in DUPINT Maintenance
documentation.
PASS Part of the Common Shadow Circuit is operating properly; however, Tests
#283 and #285 must pass before the Common Shadow Circuit on this
Duplication Interface circuit pack is considered sane.
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