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NEC Neax 2400 Ipx System Operations And Maintenance Manual

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    Page 211

    Page 211 NDA-24307 CHAPTER 3 Page 183 Issue 1 SYSTEM MESSAGES This message displays when a clock down failure occurs in the CCH/DCH circuit card. When this message is indicated, the related CCH/DCH card is placed into make-busy status . 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... 
    NDA-24307 CHAPTER 3
Page 183
Issue 1
SYSTEM MESSAGES
This message displays when a clock down failure occurs in the CCH/DCH circuit card. When this message is
indicated, the related CCH/DCH card is placed into make-busy status
.
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...

    Page 212

    Page 212 CHAPTER 3 NDA-24307 Page 184 Issue 1 SYSTEM MESSAGES This message displays when C-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-BCCH C-Level Infinite Loop Failure... 
    CHAPTER 3 NDA-24307
Page 184
Issue 1
SYSTEM MESSAGES
This message displays when C-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-BCCH C-Level Infinite Loop Failure...

    Page 213

    Page 213 NDA-24307 CHAPTER 3 Page 185 Issue 1 SYSTEM MESSAGES This message displays when C-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-CCCH C-Level Infinite Loop Failure... 
    NDA-24307 CHAPTER 3
Page 185
Issue 1
SYSTEM MESSAGES
This message displays when C-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-CCCH C-Level Infinite Loop Failure...

    Page 214

    Page 214 CHAPTER 3 NDA-24307 Page 186 Issue 1 SYSTEM MESSAGES This message displays when a Port Microprocessor (PM) of the CCH/DCH card did not send an answer to the CPU . 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-DCCH Lock-Up Failure (Permanent)Default Grade: 3Grade... 
    CHAPTER 3 NDA-24307
Page 186
Issue 1
SYSTEM MESSAGES
This message displays when a Port Microprocessor (PM) of the CCH/DCH card did not send an answer to the
CPU
.
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-DCCH Lock-Up Failure (Permanent)Default Grade:
3Grade...

    Page 215

    Page 215 NDA-24307 CHAPTER 3 Page 187 Issue 1 SYSTEM MESSAGES This message displays when a Port Microprocessor (PM) of the CCH/DCH card did not send an answer to the CPU . 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-ECCH Lock-Up Failure (Temporary)Default Grade: 1Grade... 
    NDA-24307 CHAPTER 3
Page 187
Issue 1
SYSTEM MESSAGES
This message displays when a Port Microprocessor (PM) of the CCH/DCH card did not send an answer to the
CPU
.
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-ECCH Lock-Up Failure (Temporary)Default Grade:
1Grade...

    Page 216

    Page 216 CHAPTER 3 NDA-24307 Page 188 Issue 1 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-FCCH B-Level Infinite Loop Failure... 
    CHAPTER 3 NDA-24307
Page 188
Issue 1
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-FCCH B-Level Infinite Loop Failure...

    Page 217

    Page 217 NDA-24307 CHAPTER 3 Page 189 Issue 1 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-24307 CHAPTER 3
Page 189
Issue 1
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...

    Page 218

    Page 218 CHAPTER 3 NDA-24307 Page 190 Issue 1 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 to be 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-24307
Page 190
Issue 1
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 to be 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...

    Page 219

    Page 219 NDA-24307 CHAPTER 3 Page 191 Issue 1 SYSTEM MESSAGES ➂ Probable cause for the failure 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 HN200 Timeout (Link is disconnected) 08 IN200 Timeout (Link failure is restored to normal) 09 J N (R) frame... 
    NDA-24307 CHAPTER 3
Page 191
Issue 1
SYSTEM MESSAGES
➂ Probable cause for the failure
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 HN200 Timeout (Link is 
disconnected)
08 IN200 Timeout (Link failure is 
restored to normal)
09 J N (R) frame...

    Page 220

    Page 220 CHAPTER 3 NDA-24307 Page 192 Issue 1 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 to be 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... 
    CHAPTER 3 NDA-24307
Page 192
Issue 1
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 to be 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...
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