CHAPTER 2 TROUBLESHOOTING
– 160 – NWA-008847-001 Rev.3.0
a6ch2001.fm
Fault Restoration Information
Continued on next page
FAULT
RESTORATION
KIND NUMBER
FAULT RESTORATION
CONTENT
FAULT RESTORATION
INFORMATION
30 DTI line returned to normal con-
dition
3: XX XX XX XX
Fault Detail Kind
00: PCM loss
01: Frame loss
02: Multi frame loss
03: AIS error
04: Remote alarm
05: Multi remote alarm
06: S-bit error
08: CRC error
09: Slip detected
0A: Main signal all 1 (for BRT)
0B: INFO 0 (for BRT)
0C: INFO 2 (for BRT)
31 DCH/BRT/PRT D-channel link
connection returned to the normal
condition
3: XX XX XX XX
D-channel circuit No.
• In case of DCH/BRT/PRT
00-07: Channel No. 0-7
32 CCH/IPT link connection
returned to normal condition
3: XX XX XX XX
CCH/IPT No.
00-07: CCH/IPT No. 0-7
34
[Australia Only]
Number of faulty trunks was less
than predetermined number
35 Number of lockout stations was
less than predetermined number
FAULT DIAGNOSIS AND TROUBLESHOOTING
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