CHAPTER 2 TROUBLESHOOTING
Fault Diagnosis and Troubleshooting
NEAX2000 IVS
2
Maintenance Manual
ND-70926 (E), Issue 3.0
Page 87
35
Number of lockout stations was less
than predetermined number
36
DLC returned to normal condition
3: XX XX XX XX
4: XX XX XX XX
DLC Failure Kind
00: Terminal
was
cut
off
02:
Short circuit was made on the line
03:
Ring wire was grounded
04: Tip wire was grounded or terminal
was unconnected
05: Terminal
failure
08: Terminal
circuit
failure
LEN (000-763)
Station No. (X-XXXXXXXX)
37
Synchronism of DPC returned to
normal condition
3: XX XX XX XX
DPC Failure Kind
DPC Number
38
SMDR output buffer memory
returned to normal condition
3: XX XX XX XX
Memory kind
3B
CS/ZT returned to normal condition
3.
XX XX XXXX
Fault Restoration Kind
00: CS/ZT connection returned
01: CS/ZT carrier has space
AP No. returned to normal condition
04-15, 20-31
CS/ZT Interface No. returned to normal
condition 000-255
Table 2-4 Fault Restoration Information (Continued)
FAULT
RESTORATION
KIND NUMBER
FAULT RESTORATION
CONTENT
FAULT RESTORATION
INFORMATION
1
2
3
3
1
2
3
1
2
3
1
2
3
Summary of Contents for NEAX 2000IVS2
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