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 10-676EXP-INTF (Expansion Interface Circuit Pack)
10
1 ABORT Could not allocate time slot on TDM Bus A. Loop back passed on
TDM Bus B.
2 ABORT Could not allocate time slot on TDM Bus B. Loop back passed on
TDM Bus A.
1. If there is no reason to doubt that the Expansion Interface circuit
pack can transfer data to or from a TDM Bus, then since the test
passed on one bus, assume that the test passes on the other bus
as well.
2. If EXP-INTF circuit pack Error Types 1, 2, 1537, or 1793 are
present in the Error Log and/or if Expansion Interface circuit pack
Tests #240, #241, or #242 have failed previously, there is reason
to doubt that the Expansion Interface circuit pack can transfer
data to or from a TDM Bus. To determine if the test can pass on
both TDM Buses, perform the following procedure: For Error Code
1, issue the set tdm PC command, where P is the network
containing the Expansion Interface circuit pack being tested and
C is the TDM Bus A. Execute the test board PCSS command
again. If this test passes or aborts with Error Code 2, this test is
considered to have passed. For Error Code 2, issue the set tdm
PC command, where P is the network containing the Expansion
Interface circuit pack being tested and C is the TDM Bus B.
Execute the test board PCSS again. If this test passes or aborts
with error code 1, this test is considered to have passed.
3. If this test continues aborting with the same error after setting the
TDM Bus as indicated in Step 2, rerun the test at 1-minute
intervals a maximum of 5 times. Apply the passing criteria for Step
2 to each result.
4. If the test still does not pass on the other TDM Bus, follow the
procedure for abort error code 3.
3 ABORT The system could not allocate time slots for the test on either TDM
Bus. The system may be under heavy traffic conditions or it may have
time slots out-of-service due to TDM-BUS errors. Enter display errors
and follow associated repair procedures for TDM-BUS errors.
1. If system has no TDM-BUS errors and is not handling heavy
traffic, repeat test at 1-minute intervals a maximum of 3 times.
Table 10-193. TEST #240 EI Local Loop Around Test — Continued
Error
Code
Test
Result Description/Recommendation
Continued on next page