NEC Neax 2400 Ipx System Operations And Maintenance Manual
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![Page 206
CHAPTER 3 NDA-24307
Page 178
Issue 1
SYSTEM MESSAGES
➄ Error Status of No. 0 System HD
➅ Backup Data to No. 1 System
➆ Error Code of No. 1 System HD
➇ Error Status of No. 1 System HD
➈ [Data analyzed by NEC Engineers]
➉ [Data analyzed by NEC Engineers] b7 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b3 b2 b1 b0
Error occurs;
b0: 0/1 = -/At the time data transfer started
b1: 0/1 = -/At the time data saved
b2: 0/1 = -/At the time data transfer ended
b3: 0/1 = -/At the time file transfer...](http://img.usermanuals.tech/thumb/54/84234/w64_nec-ipx-system-op-and-maint-ipx-u-type_d-205.png "Page 206
CHAPTER 3 NDA-24307
Page 178
Issue 1
SYSTEM MESSAGES
➄ Error Status of No. 0 System HD
➅ Backup Data to No. 1 System
➆ Error Code of No. 1 System HD
➇ Error Status of No. 1 System HD
➈ [Data analyzed by NEC Engineers]
➉ [Data analyzed by NEC Engineers] b7 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b3 b2 b1 b0
Error occurs;
b0: 0/1 = -/At the time data transfer started
b1: 0/1 = -/At the time data saved
b2: 0/1 = -/At the time data transfer ended
b3: 0/1 = -/At the time file transfer...")
![Page 207
NDA-24307 CHAPTER 3
Page 179
Issue 1
SYSTEM MESSAGES
[C0H] Detection of Remaining Link Abnormal End
➀ Performed Diagnosis Item
➁ Error Data
1: C000 XX00 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
b1 b0
[C0H] Detection of Remaining Link Abnormal End
b1
b0
0 1 = CPU is not normal
1 0 = Data transfer error
1 1 = No Answer error](http://img.usermanuals.tech/thumb/54/84234/w64_nec-ipx-system-op-and-maint-ipx-u-type_d-206.png "Page 207
NDA-24307 CHAPTER 3
Page 179
Issue 1
SYSTEM MESSAGES
[C0H] Detection of Remaining Link Abnormal End
➀ Performed Diagnosis Item
➁ Error Data
1: C000 XX00 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
b1 b0
[C0H] Detection of Remaining Link Abnormal End
b1
b0
0 1 = CPU is not normal
1 0 = Data transfer error
1 1 = No Answer error")
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 Alarm: SUP13-ACCH Clock FailureDefault Grade: 3Grade Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 (Permanent)Default Grade: 3Grade Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 (Temporary)Default Grade: 1Grade Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 (Permanent)Default Grade: 3Grade Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 (Temporary)Default Grade: 1Grade Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 b1 b0 b7 b6 b5 b4 b3 b2 b1 b0 Default Alarm: SUP13-HCCS Link Failure (Permanent)Default Grade: 1Grade Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG
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 error is received. 0A KFRMR frame is received (Link is re-setup). 0B L Undefined frame is received. 0C M - 0D N Improper long frame is received. 0E OI frame with I field which exceeds N201 is received. 0F - - 10 - Layer 1 down (for ILC) 40 -FRMR frame is received. (Link is not re-setup)
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 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-ICCS Link Failure (Temporary)Default Grade: 1Grade Modified: Lamp Modified: b0-b4: Group No. b5, b6: Unit No. (0-3) b7: 0/1 = Even-numbered MG/Odd-numbered MG