Avaya S8700 Maintenance Manual page 1072

Maintenance-Object Repair Procedures
Electronic Power Feed Inquiry (#622)
This test queries the BRI-LINE circuit pack for the status of the Electronic Power
Feed (EPF) supplied to a BRI endpoint or an ASAI or Avaya adjunct. If the EPF is
on and no overcurrent condition exists, this test passes. All other states are not
normal and indicate a problem with the endpoint or adjunct, the wiring to the
endpoint or adjunct, or the BRI-LINE circuit pack. This test is not run on the
TN2208 circuit pack or the TN2198 and will always return a pass for the TN2198.
The TN2208 has no power feeds.
Table 8-148. Test #622 Electronic Power Feed Inquiry
Error Test
Code Result Description / Recommendation
1005 ABORT This test is not valid for this port type. Ports on the TN2208 cannot run this test
because this board does not have an electronic power feed.
2000 ABORT Response to the test was not received from the circuit pack within the allowable
time period.
1. If the test aborts repeatedly up to five times, reset the circuit pack via the
2. If the test aborts again, replace the circuit pack.
2012 ABORT Internal system error.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the test continues to abort, escalate the problem.
1 FAIL The BRI-LINE circuit pack reports that it has detected an overcurrent condition
and has turned off the EPF.
1. As necessary, check and repair the wiring between the circuit pack and the
2. Execute the test port PCSSpp command, and review the results of the
PASS The Electronic Power Feed Inquiry test reports that the EPF is on.
8-350 Issue 1 May 2002
busyout board PCSS and reset board PCSS commands.
endpoint or adjunct. Check the endpoints and replace one or both sets if
the sets are drawing too much current. Execute the test port PCSSpp
command and review the results of the EPF Inquiry test to verify the repair.
If this test is still failing, proceed to step 2.
Level 1 Status Inquiry test. If this test is also failing, then follow the repair
procedure for the Level 1 Status Inquiry test. Otherwise, escalate this
problem to the next tier.
Continued on next page
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