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Maintenance Object Repair Procedures
555-233-123 10-1268 Issue 4 May 2002
Table 10-473. Test #571 Packet Control Bus Loop Around Test
Error
Code Test
Result Description/Recommendation
1022 ABORT No Packet Control circuit pack exists in this port network.
1. This test gives information only for the PPN. Ignore results
from this test whenever it is run in other port networks.
1024 ABORT The Packet Control circuit pack is in use by Packet Control
maintenance at this time. The test cannot be completed until the
Packet Control circuit pack becomes available.
1. Wait for Packet Control maintenance to finish using the
Packet Control circuit pack. (The green LED goes out.)
2. Re-enter the command.
1141 ABORT The Packet Control circuit pack is out-of-service.
1. Determine if the Packet Control circuit pack is busied out (this
is indicated by an Error Type 18 logged against PKT-CTRL). If
the pack is busied out, release the pack by entering the
release packet-control command. Then re-enter the
command.
2. If the Packet Control circuit pack is NOT busied out, refer to
PKT-CTRL Maintenance documentation for recommended
repair procedures.
1143 ABORT This test is run only in high or critical reliability systems.
1. Ignore results from this test when it is run in a high or critical
reliability system.
2000 ABORT The test timed-out while waiting for the packet to be returned from
the loop around.
1. Re-enter the command at 1-minute intervals a maximum of 5
times.
2. If the test continues to abort, check for problems with the
Packet Control (look for PKT-CTRL errors in the Error and
Alarm Logs).
2076 ABORT The parity error check circuitry on the Packet Control circuit pack
is not functioning correctly.
1. Run the test again.
2. If the same abort occurs again, refer to PKT-CTRL to attempt
to correct the fault.
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