PKT-BUS (Packet Bus)
Issue 4 May 2002
10-1271555-233-123
2077 ABORT The Maintenance/Test Circuit Pack Query located more than
one Maintenance/Test Packet Bus port in the port network.
NOTE:
The software should not allow this to occur. This is an
Internal system error. Attempt the following work-around
steps.
1. Remove all Maintenance/Test circuit packs from the port
network.
2. Insert one Maintenance/Test circuit pack (there should not
be more than one in a port network).
3. Re-enter the test command.
2100 ABORT Maintenance could not allocate all of the necessary system
resources to perform this test.
2500 ABORT An internal operation failed; the test could not be completed.
1. Retry the command at 1-minute intervals a maximum of 5
times.
XYZZ FAIL The Maintenance/Test Packet Bus port has detected faults on
the Packet Bus. The error code is encoded as follows:
1xxx The Maintenance/Test Packet Bus port has reconfigured the
Packet Bus around the faulty leads. This occurs only in high or
critical reliability systems.
2xxx The Maintenance/Test Packet Bus port is unable to correct all of
the Packet Bus faults it has detected.
x0xx None of the Packet Bus faults are open faults.
x1xx At least some of the Packet Bus faults are open faults. Look for
Error Type 2305 in the Error Log. The Aux Data value indicates
the number of open leads.
xxZZ The last 2 digits of the error code indicate the total number of
faulty Packet Bus leads detected by the Maintenance/Test
Packet Bus port.
1. Refer to the “Packet Bus Fault Isolation Flowchart” section
in Chapter 9 to determine the cause of the failures.
PASS No faults have been detected on the Packet Bus by the
Maintenance/Test circuit pack. This indicates that the Packet
Bus is operating correctly.
Table 10-474. TEST #572 Maintenance/Test Circuit Pack Query Test — Continued
Error
Code
Te s t
Result Description/Recommendation
Continued on next page
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