Avaya Definity SI Maintenance Manual page 1571

EXP-INTF (Expansion Interface Circuit Pack)
Table 10-291. TEST #240 EI Local Loop Around Test — Continued
Error
Code Result
1 ABORT
2 ABORT
3 ABORT
555-233-123
Test
Could not allocate time slot on TDM Bus A. Loop back passed on
TDM Bus B.
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.
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.
Description/Recommendation
Continued on next page
Issue 4 May 2002 10-785