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EXP-INTF (Expansion Interface Circuit Pack)
Issue 4 May 2002 10-803 555-233-123
5001 FAIL Initialization failure: Expansion Interface circuit pack reset
successfully and restarted execution. But the Expansion
Interface circuit pack could not synchronize itself during the
self-test phase of the hardware initialization.
1. Issue the reset board PCSS command. If the circuit pack
is on the Active link, this procedure can be very
destructive. If a test board PCSS shows all the tests
passing, and there is no Standby link to which you can
switch, perform this reset at a time when service is least
disrupted by losing use of the EPN.
2. If the reset fails with the same error code, execute the test
tone-clock PC command where P is the network that
contains this Expansion Interface circuit pack and C is the
carrier that contains the Active Tone-Clock on network P.
Also look for SYNC and TONE-BD errors. Resolve any
SYNC and TONE-BD errors by following the Maintenance
documentation for these MOs. Then reissue the reset
board PCSS command.
3. If the Expansion Interface circuit pack still fails to reset with
the same error code, replace the Expansion Interface
circuit pack.
Table 10-295. TEST #336 Expansion Interface Reset Test — Continued
Error
Code Test
Result Description/Recommendation
Continued on next page