Maintenance-Object Repair Procedures
555-233-143
8-1820 Issue 1 May 2002
e. Error Type 513 — Circuit pack detected and reported hardware failure.
1. Reset the circuit pack (reset board UUCSS).
Aux Data:
f. Error Type 769 — Logic error. By itself this error can be ignored, but it can
result in other error types being reported.
g. Error Type 1281,1290–1295 — Critical hardware or firmware error.
Error Type descriptions are as follows:
1. Attempt to clear the alarm (reset board UUCSS).
2. If alarm persists, replace circuit pack.
h. Error Type 1537, 1796 — A hyperactive VAL circuit pack that has
exceeded the error threshold has been removed from service.
1. Attempt to clear the alarm (reset board UUCSS).
2. If the error recurs within 15 minutes, replace the circuit pack.
i. Error Type 1794 — Packet bus transmit buffers have overflowed.
1. Attempt to clear the alarm (reset board UUCSS).
2. If the error recurs within 15 minutes, replace the circuit pack.
4352 External RAM error
4353 Internal RAM error
4355 ROM Checksum error
4356 Angel Message Corruption error
4357 Instruction set error
If the switch detects: Then the switch:
1 error, Resets circuit pack.
3 errors in 15 minutes, Raises MINOR alarm.
1290 Global HDLC error
1291 Main RAM/ROM error
1292 CPU error
1293 Insane on-board processor
1294 On-board translation RAM error
1295 (Aux 3) RSCL link down
(Aux 0) RSCL keep alive failure
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