NEC Neax 2400 Imx System Operations And Maintenance Manual

CHAPTER 3 NDA-24238
Page 164
Revision 3.0
SYSTEM MESSAGES
This message displays when B-level infinite loop of the Port Microprocessor (PM) in the CCH/DCH circuit
card has occurred
.
➀ Location of faulty CCH/DCH card
1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ 
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
SUP13-GCCH B-Level Infinite Loop Failure...

NDA-24238 CHAPTER 3
Page 165
Revision 3.0
SYSTEM MESSAGES
This message displays when a failure has occurred numerous times to a common channel signaling link and
the link has been placed into make-busy state
.
➀ Location of faulty CCH/DCH card
➁ Data Analyzed by NEC Engineers
1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2...

CHAPTER 3 NDA-24238
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Revision 3.0
SYSTEM MESSAGES
➂ Probable cause for failure
b7 b3 b2 b1 b0b0-b3: See Table.
FLT IDCCITT 
ERROR FA C TO R
00 A S (F = 1) frame is received.
01 B DM (F = 1) response is received.
02 C UA (F = 1) response is received.
03 D UA (F = 0) response is received.
04 E DM (F = 0) response is received.
05 F SABME command is received.
06 G N200 Timeout (Link is set)
07 H N200 Timeout (Link is disconnected)
08 I N200 Timeout (Link failure is restored 
to normal)
09 J N (R)...

NDA-24238 CHAPTER 3
Page 167
Revision 3.0
SYSTEM MESSAGES
This message displays when a failure has occurred numerous times to a common channel signaling link and
the link has been placed into make-busy state. When this fault lasts over three minutes, the system message
changes to [13-H] CCS Link Failure (Permanent)
.
➀ Location of faulty CCH/DCH card
➁ Data Analyzed by NEC Engineers
1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6:...

CHAPTER 3 NDA-24238
Page 168
Revision 3.0
SYSTEM MESSAGES
➂ Probable cause for the failure
b7 b3 b2 b1 b0b0-b3: See Table.
FLT IDCCITT 
ERROR FAC TO R
00 A S (F = 1) frame is received.
01 B DM (F = 1) response is received.
02 C UA (F = 1) response is received.
03 D UA (F = 0) response is received.
04 E DM (F = 0) response is received.
05 F SABME command is received.
06 G N200 Timeout (Link is set)
07 H N200 Timeout (Link is disconnected)
08 I N200 Timeout (Link failure is restored 
to normal)
09 J N (R)...

NDA-24238 CHAPTER 3
Page 169
Revision 3.0
SYSTEM MESSAGES
This message displays when the faults pertaining to CCIS/ISDN Link are restored to normal.
➀ Location of faulty CCH/DCH card
➁ CKT No. of faulty circuit
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
NON13-JRestoration From...

CHAPTER 3 NDA-24238
Page 170
Revision 3.0
SYSTEM MESSAGES
This message displays when a fault occurred to the Port Microprocessor (PM) within the CCH/DCH circuit
card and the restart processing is executed
.
➀ Location of faulty CCH/DCH card
1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ 
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
SUP13-KCCH Reset...

NDA-24238 CHAPTER 3
Page 171
Revision 3.0
SYSTEM MESSAGES
This message displays when a digital line failure occurs.
➀ Accommodated location
➁ Kind of Fault
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b7 b4 b3 b2 b1 b0
Default Alarm:
SUP13-NDigital Line WarningDefault Grade:
1Grade Modified: Lamp Modified:
b0-b4:...

CHAPTER 3 NDA-24238
Page 172
Revision 3.0
SYSTEM MESSAGES
This message displays when a digital line failure occurs.
➀ Accommodated location
➁ Kind of Fault
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b7 b4 b3 b2 b1 b0
Default Alarm:
SUP13-ODigital Line FailureDefault Grade:
2Grade Modified: Lamp Modified:
b0-b4:...

NDA-24238 CHAPTER 3
Page 173
Revision 3.0
SYSTEM MESSAGES
This message displays when a digital line failure is restored to normal.
➀ Accommodated location
➁ Kind of Fault
1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b7 b4 b3 b2 b1 b0
Default Alarm:
NON13-PDigital Line RestoreDefault Grade:
0Grade Modified: Lamp...