NEC Neax 2000 Ivs2 Maintenance Manual

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
NEAX2000 IVS2 Maintenance Manual    
ND-70926 (E), Issue 1.0   Page 13
Table 1-2  Fault Restoration Kind Number
FAULT KIND NUMBER FAULT RESTORATION CONTENT
18 FP/AP card returned to normal condition
19 Power failure returned to normal condition
30 DTI line returned to normal condition
31 DCH/BRT/PRT D-channel link connection returned to normal
condition
32 CCH link connection returned to normal condition
34
[Australia Only]Number of faulty trunks was...

 NEAX2000 IVS2 Maintenance ManualPage 14  ND-70926 (E), Issue 1.0
CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
: External Alarm Kind (MJ/MN/–)
External Alarm Kind—Minor (MN), Major (MJ), or no alarm (external alarm not provided) is 
programmed by CMEA Y=2. Table 1-3 shows the standard data set by the 2nd data=3 of 
CMEA Y=2.
Table 1-3  Standard Data Set of External Alarm Kind 
FAU LT  
KINDFAULT CONTENTALARM 
KIND
01 System Initialization MN ALARM
04 MP-FP/AP communication failure MN ALARM
08...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
NEAX2000 IVS2 Maintenance Manual    
ND-70926 (E), Issue 1.0   Page 15
The alarm lamps in Ta b l e  1 - 4 are indicated according to the alarm kind. 34
[Australia 
Only]Number of faulty trunks was less than predetermined number–
35 Number of lockout stations was less than predetermined 
number–
36 DLC card returned to normal condition–
37 Synchronism of DPC returned to normal–
38 SMDR output buffer memory returned to normal condition–
3B CS/ZT...

 NEAX2000 IVS2 Maintenance ManualPage 16  ND-70926 (E), Issue 1.0
CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
- : Fault Information/Fault Restoration Information
Table 1-5  Fault Information
FAU LT  
KIND 
NUMBER
01 Initial Kind,
,System Initialization Information
04 Communication 
Failure KindNumber of 
Communication 
FailuresFP/AP No.
08
FP/AP No. 
09 Power Failure 
Kind 1 Power Failure 
Kind 2 Power Failure 
Kind 3 
12
Fault Kind  AP No. CS/ZT Interface No. 
16 Inspection Kind 
20 Fault...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
NEAX2000 IVS2 Maintenance Manual    
ND-70926 (E), Issue 1.0   Page 17
Table 1-6  Fault Restoration Information
FAU LT  
KIND 
NUMBER
18 FP/AP
No. 
19 Power Failure 
Kind 1 Power Failure 
Kind 2 Power Failure 
Kind 3 
30 Fault Detail 
Kind 
31
D-ch No. 
32
CCH No. 
34
35
36 DLC Failure 
Kind LEN 
Station No. 
37 DPC Failure
Kind DPC No. 
38 Memory
Kind 
3B
Fault Kind  AP No.  CS/ZT Interface No. 
56789101112
e
kkk
l
m
n
o
pq
r
s
t
yzA 

 NEAX2000 IVS2 Maintenance ManualPage 18  ND-70926 (E), Issue 1.0
CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
: Kind of System Initialization information (Upper digit)
1: Program address information
2: Receive command information
F: No system initialization information
: Initial Kind (Lower digit)
0: Power On Initialize
1: Initialize by Reset Button (SW1)
2: Serious failure 1
3: Serious failure 2
4: Not used
5: Serious failure 3
6: Serious failure 4
7: Serious failure 5
8: Serious failure 6
9:...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
NEAX2000 IVS2 Maintenance Manual    
ND-70926 (E), Issue 1.0   Page 19
: Power Failure Kind
00: AC input failure
01: Fuse break
02: PWR alarm
:Fault Kind
00: Fault notice from CS/ZT
01: CS/ZT initial failure
02: CS/ZT condition read failure
03: CS/ZT condition unmatch
04: B channel condition unmatch
05: SYS-ID upload failure
06: SYS-ID download failure
07: CS/ZT make busy failure
08: CS/ZT data load failure
09: B channel make busy failure
0A: CS/ZT...

 NEAX2000 IVS2 Maintenance ManualPage 20  ND-70926 (E), Issue 1.0
CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
: 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
07: Not used
08: CRC error
09: Slip detected
0A: Main signal all 1 (for BRT)
0B: INFO 0 (for BRT)
0C: INFO 2 (for BRT)
0D: Not used
0E: Not used
0F: Not used
: D-channel Circuit No.
DCH/BRT/PRT: 00-07 =D-channel No. 0-7
: CCH No.
00-07=CCH No. 0-7
:...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
NEAX2000 IVS2 Maintenance Manual    
ND-70926 (E), Issue 1.0   Page 21
: DPC Failure Kind
00: DPC on the side of par tner
01: DPC on the side of oneself
:DPC No.
: Memory Kind
00: Billing memory block
01: Host CPU No. 0 output Buffer memory block
02: Host CPU No. 1 output Buffer memory block
03: Automatic print Buffer memory block
04: Notice of the rest of memory block numbers in the system
05: CCIS output Buffer memory block
06: CS report traffic...

 NEAX2000 IVS2 Maintenance ManualPage 22  ND-70926 (E), Issue 1.0
CHAPTER 1  MAINTENANCE SERVICE FEATURES
Fault Messages
: Fault Restoration Kind
00: CS/ZT connection returned
01: CS/ZT carrier has space
: AP No. returned to normal condition
: CS/ZT Interface No. returned to normal conditiony
z
A