MAINT (EPN Maintenance Circuit Pack)
Issue 4 May 2002
10-1031555-233-123
EPN Maintenance Circuit Pack Reset Test (#306)
This test is destructive.
The EPN management terminal is dropped and, if the Emergency Transfer switch
is in the AUTO position, Emergency Transfer is disabled for the duration of the
test.
The EPN Maintenance circuit pack is reset by the Active Expansion Interface
circuit pack. After the Expansion Interface circuit pack reports that the EPN
Maintenance circuit pack has reset, a handshake message is sent to the EPN
Maintenance circuit pack. If the EPN Maintenance circuit pack responds to the
handshake, the test passes. If not, it fails. If the test passes, the EPN Manager I
(G1) or G3MT is brought back up, and Emergency Transfer is restored to its
previous state.
Table 10-374. TEST #306 EPN Maintenance CP Reset Test
Error
Code
Te s t
Result Description/Recommendation
1000 ABORT System resources required to run this test are not available.
1. Retry the command at 1-minute intervals a maximum of 5
times.
1018 ABORT Test disabled via software patch.
2000 ABORT Response to the reset request was not received within the
allowable time period.
1. Retry the command at 1-minute intervals a maximum of 5
times.
2. If the test continues to abort, look for and resolve all
problems associated with the Expansion Interface circuit
pack (EXP-INTF).
2028 ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5
times.
2030 ABORT EPN is down.
1. Run the Short Test Sequence against the Expansion
Interface circuit pack (test board PCSS) where PCSS is
the 4-character address of the active Expansion Interface
circuit pack), and refer to the maintenance procedures
outlined for that circuit pack.
2031 ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5
times.
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