Avaya S8700 Maintenance Manual page 92

Maintenance Object Repair Procedure
d. Indicates transient communication problems between the switch and this
circuit pack. Execute the test board UUCSS command and see the repair
procedures for the Control Channel Loop-around test (#52) in
(Common Port Circuit Pack)'' on page
e. The circuit pack detected an Angel on-board hardware failure. The
reported aux data values correspond to the following detected errors:
Reset the circuit pack by using the busyout board UUCSS, reset board
UUCSS, and release board UUCSS commands. When reset, the circuit
pack executes a set of tests to detect the presence of any of the above
faults. The detection of one these errors during initialization causes the
circuit pack to lock up and appear insane to the system. See the repair
procedures in note b for Error Type 1.
f. This MMI circuit pack reported a loss of MMI synchronization. Refer to
Test #1123 for repair procedures.
g. A failure of the time slot interchanger has been detected. Reset the circuit
pack using the busyout board UUCSS, reset board UUCSS, and release
board UUCSS commands. If the reset passes, then the on-board circuitry
is healthy. Retire the alarm using the test board UUCSS long clear
command followed by release board UUCSS.
h. The circuit pack is hyperactive; that is, it is flooding the switch with
messages sent over the control channel. The circuit pack is taken out of
service when a threshold number of these errors is reported to the switch.
Clear the alarm using the following commands: busyout board UUCSS,
reset board UUCSS, test board UUCSS long clear, release board
UUCSS. If the error recurs within 10 minutes, replace the circuit pack.
i. The TSI Cross Talk test (#6) failed. See the description of this test, and
follow its repair procedures.
j. The TSI Loop-around test (#1108) failed. See the description of this test,
and follow its repair procedures.
8-788 Issue 1 May 2002
4352 — External RAM error
4253 — Internal RAM error
4355 — ROM Checksum error
4357 — Instruction set error
8-1374.
555-233-142
''XXX-BD