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MAPD-BD (MAPD Interface Circuit Pack TN802)
Issue 1 May 2002
8-1057
555-233-143
g. Error Type 513: transient hardware problem.
Aux Data:
1. If the same Error Type/Aux Data value occurs more than once in a
24-hour period, the circuit pack should be replaced. See
before removing the circuit pack.
If the MAPD board detects only one of these hardware problems, then the
error is resolved when none of these faults are detected for 10 minutes.
h. Error Type 514—LAN External RAM Error; hardware fault in the PPE
external RAM, used for message buffering to and from the packet bus.
This error should not occur regularly.
1. If this error occurs 10 times within 30 minutes, replace the circuit
pack. See
‘‘Shutting Down NT on the TN802’’
before removing the
circuit pack.
i. Error Type 769—Transmit FIFO Underflow (threshold is 3 errors within 10
minutes); the circuit pack cannot find the “end of frame” bit when
transmitting a frame to the packet bus.
1. Clear the alarm using the following command sequence:
a. busyout board UUCSS
b. reset board UUCSS
c. test board UUCSS long clear
d. release board UUCSS
2. If the error recurs within 10 minutes, replace the circuit pack. See
‘‘Shutting Down NT on the TN802’’
before removing the circuit pack.
j. Error Type 770—Unable to Write LAN Translation RAM (threshold is 2
errors within 10 minutes); a call is aborted because there are no available
translation RAM locations for the call connection attempt.
1. Clear the alarm using the following command sequence:
a. busyout board UUCSS
b. reset board UUCSS
c. test board UUCSS long clear
d. release board UUCSS
2. If the error recurs within 10 minutes, replace the circuit pack. See
‘‘Shutting Down NT on the TN802’’
before removing the circuit pack.
4352
External RAM failure
4353
Internal RAM failure
4355
Internal ROM failure
Содержание S8700 Series
Страница 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Страница 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Страница 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Страница 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Страница 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Страница 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...
Страница 1121: ...CARR POW Carrier Power Supply Issue 1 May 2002 8 399 555 233 143 Figure 8 19 Power Distribution Unit J58890CH 1 ...
Страница 1447: ...E DIG RES TN800 reserve slot Issue 1 May 2002 8 725 555 233 143 E DIG RES TN800 reserve slot See ASAI RES ...
Страница 1735: ...LGATE AJ Issue 1 May 2002 8 1013 555 233 143 LGATE AJ See BRI SET LGATE BD See BRI BD LGATE PT See BRI PT ...
Страница 1846: ...Maintenance Object Repair Procedures 555 233 143 8 1124 Issue 1 May 2002 Figure 8 62 TN787 MMI MULTIMEDIA INTERFACE CIRCUIT PACK ...