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NEC Neax 2400 Imx System Operations And Maintenance Manual

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    							CHAPTER 3 NDA-24238
Page 134
Revision 3.0
SYSTEM MESSAGES
In a specific time cycle, the system allows a routine diagnosis in its hardware and software to determine if they
are operating properly. This message indicates that the system has been checked by the routine diagnosis pro-
gram and the result of the diagnosis is not normal.
➀ Detected Error Item
Note:The data in this area will be diverse, according to the diagnosis specified in ➀. For details on each
item data, see the following pages.
1: XXXX XXXX XXXX XXXX 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
Note
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:
NON7-PCyclic Diagnosis Information (Error Detected)Default Grade:
3Grade Modified: Lamp Modified:
[10H] Program Memory Verification Discrepancy
[11H] Program Memory Verification Impossible (HFD Fault)
[12H] Program Memory Verification Impossible (Fault at CPU side)
[20H] Data Memory Verification Discrepancy
[21H] Data Memory Verification Impossible (HFD Fault)
[30H] TSW ACT/STBY Changeover Failure
[31H] TSW ACT/STBY Changeover Failure (MUX Fault)
[41H] CPU ACT/STBY Changeover Failure (Single CPU System)
[42H] CPU ACT/STBY Changeover Failure (DM Verification NG)
[43H] CPU ACT/STBY Changeover Failure (PCI Fault)
[44H] CPU ACT/STBY Changeover Failure (Changeover NG or CPU 
RAM Copy NG)
[50H] Trunk Ineffective Hold Detected
[51H] Trunk Ineffective Hold Detected and Released
[52H] Trunk Ineffective Hold Detected Impossible
[70H] Call Forwarding Memory Clear NG
[A0H] Periodic Backup Abnormal End
[C0H] Detection of Remaining Link Abnormal End
(for Release 4 or later)
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    							NDA-24238 CHAPTER 3
Page 135
Revision 3.0
SYSTEM MESSAGES
[10H] Program Memory Verification Discrepancy 
➀ Error detection by Routine 
Diagnosis
➁ Verification of HFD number
➂ Verification of Drive Number
➃ Data analyzed by NEC Engineers
1: 1000 XXXX XXXX XXXX 2: XXXX 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂ ➃
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 b1 b0
b7 b3 b2 b1 b0
[10H] Program Memory Verification Discrepancy
b0: 0/1 = -/HFD 0
b1: 0/1 = -/HFD 1
b0: 0/1 = -/Drive Number 0
b1: 0/1 = -/Drive Number 1
b2: 0/1 = -/Drive Number 2
b3: 0/1 = -/Drive Number 3
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    							CHAPTER 3 NDA-24238
Page 136
Revision 3.0
SYSTEM MESSAGES
[11H] Program Memory Verification Impossible (HFD Fault)
➀ Error detection by Routine 
Diagnosis
➁ Verification Impossible of HD
➂ Error Type
➃ Data analyzed by NEC Engineers
➄ Error Drive
1: 11XX XXXX XXXX 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁
➂  ➃ ➄
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 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b3 b2 b1 b0
[11H] Program Memory Verification Impossible (HFC Fault)
b0: 0/1 = -/HFC 0
b1: 0/1 = -/HFC 1
00H: HD Processing NG
01H: HD Not Connected
02H: HD Busy
03H: HD Fault (Fault processing/Not equipment, etc.)
04H: Transfer NG
05H: Response Timeout
b0: 0/1 = -/Drive Number 0
b1: 0/1 = -/Drive Number 1
b2: 0/1 = -/Drive Number 2
b3: 0/1 = -/Drive Number 3
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    							NDA-24238 CHAPTER 3
Page 137
Revision 3.0
SYSTEM MESSAGES
[12H] Program Memory Verification Impossible (Fault at CPU side)
➀ Error detection by Routine 
Diagnosis
➁ Cause for suspension of Program 
Memory Verification (Error Code)
1: 12XX 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 b1 b0
[12H] Program Memory Verification Impossible (Fault at CPU side)
01H: CPU-to-CPU communication failed
02H: Check sum file copy failed
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    							CHAPTER 3 NDA-24238
Page 138
Revision 3.0
SYSTEM MESSAGES
[20H] Data Memory Verification Discrepancy
➀ Error detection by Routine 
Diagnosis
➁ Verification of HFC
➂ Verification of Data Memory
➃ Data analyzed by NEC Engineers
1: 20XX XX00 XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: 0000 0000 0000 0000
➀ ➁ ➂
➃
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 b1 b0
b7 b2 b1 b0
[20H] Data Memory Verification Discrepancy
b0: 0/1 = -/HFC 0 is normal
b1: 0/1 = -/HFC 1 is normal
b0: 0/1 = -/Present Data Memory (DM)
b1: 0/1 = -/Local Data Memory (LDM)
b2: 0/1 = -/Network Data Memory (NDM)
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    							NDA-24238 CHAPTER 3
Page 139
Revision 3.0
SYSTEM MESSAGES
[21H] Data Memory Verification Impossible (HFC Fault)
➀ Error detection by Routine 
Diagnosis
➁ HFC Impossible Verification
➂ Verification of Data Memory
➃ Error Type
➄ Single Code
DM LDM NDM
1: 21XX XX00 XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: 0000 0000 0000 0000
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➃ ➄ ➅ ➆ ➃ ➄ ➅ ➆
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 b1 b0
b7 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
[21H] Data Memory Verification Impossible (HFC Fault)
b0: 0/1 = -/HFC 0 is abnormal
b1: 0/1 = -/HFC 1 is abnormal
b0: 0/1 = -/Data Memory (DM)
b1: 0/1 = -/Local Data Memory (LDM)
b2: 0/1 = -/Network Data Memory (NDM)
00H: HD Processing NG
01H: HD Not Connected
02H: HD Busy
03H: HD Fault (Fault processing/Not equipment etc.)
04H: Transfer NG
05H: Response Timeout
51H: Data Transfer starts
53H: File Transfer starts
55H: Data Load
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    							CHAPTER 3 NDA-24238
Page 140
Revision 3.0
SYSTEM MESSAGES
➅ Data analyzed by NEC Engineers
➆ Error Drive
Note:When ➃ (Error Type) is 00H, ➄ Signal Code, ➅ and ➆ Error Drive are valid. b7 b3 b2 b1 b0
b0: 0/1 = -/Drive Number 0
b1: 0/1 = -/Drive Number 1
b2: 0/1 = -/Drive Number 2
b3: 0/1 = -/Drive Number 3
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    							NDA-24238 CHAPTER 3
Page 141
Revision 3.0
SYSTEM MESSAGES
[30H] TSW ACT/STBY Changeover Failure 
➀ Detected Error Item
➁ Active TSW No.
➂-➅ MUX card (ACT-side) linkage 
condition
1: 30XX XXXX XXXX XXXX 2: XXXX 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉
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 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
➂Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
0: -
1: MUX connection error 
(functional fault/not 
mounted) MG1
MG0
➃Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG3
MG2
➄Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG5
MG4
➅Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG7
MG6
[30H] TSW ACT/STBY Changeover Failure
b0: 0/1=TSW #0 is ACT/#1 is ACT
As shown in the following table, each bit represents the Unit No. allocated 
for each MUX card in position. When “1” is set, the corresponding MUX 
card (status: ACT) has a functional failure or is not mounted in the proper 
location.
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    							CHAPTER 3 NDA-24238
Page 142
Revision 3.0
SYSTEM MESSAGES
➆-➉ MUX card (STBY) linkage 
condition
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
➆Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
0: -
1: MUX connection error 
(functional fault/not 
mounted) MG1
MG0
➇Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG3
MG2
➈Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG5
MG4
➉Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG7
MG6
As shown in the following table, each bit represents the Unit No. allocated 
for each MUX card in position. When “1” is set, the corresponding MUX 
card (status: STBY) has a functional failure or is not mounted in the proper 
location.
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    							NDA-24238 CHAPTER 3
Page 143
Revision 3.0
SYSTEM MESSAGES
[31H] TSW ACT/STBY Changeover Failure (MUX Fault)
➀ Detected Error Item
➁ Active TSW No.
➂-➅ MUX card (ACT-side) linkage 
condition
1: 30XX XXXX XXXX XXXX 2: XXXX 0000 0000 0000 3: 0000 0000 0000 0000
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉
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 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
➂Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
0: -
1: MUX connection error 
(functional fault/not 
mounted) MG1
MG0
➃Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG3
MG2
➄Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG5
MG4
➅Unit 3 Unit 2  Unit 1  Unit 0 Unit 3 Unit 2  Unit 1  Unit  0
MG7
MG6
[31H] TSW ACT/STBY Changeover Failure (MUX Fault)
b0: 0/1=TSW #0 is ACT/#1 is ACT
As shown in the following table, each bit represents the Unit No. allocated 
for each MUX card in position. When “1” is set, the corresponding MUX 
card (status: ACT) has a functional failure or is not mounted in the proper 
location.
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