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NEC Neax 2400 Imx System Operations And Maintenance Manual

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    							CHAPTER 3 NDA-24238
Page 144
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 145
Revision 3.0
SYSTEM MESSAGES
[41H] CPU ACT/STBY Changeover Failure
➀ Error detection by Routine 
Diagnosis
➁ ACT system after changeover
1: 41XX 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
[41H] CPU ACT/STBY Changeover Failure
b0: CPU
0/1 = #0 is ACT/#1 is ACT
b1: TSW
0/1 = #0 is ACT/#1 is ACT
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    							CHAPTER 3 NDA-24238
Page 146
Revision 3.0
SYSTEM MESSAGES
[42H] CPU ACT/STBY Changeover Failure (DM Verification NG or PM Verification NG)
➀ Error detection by Routine 
Diagnosis
➁ ACT system after changeover
1: 42XX 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
[42H] CPU ACT/STBY Changeover Failure
(DM Verification NG)
b0: CPU
0/1 = #0 is ACT/#1 is ACT
b1: TSW
0/1 = #0 is ACT/#1 is ACT
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    							NDA-24238 CHAPTER 3
Page 147
Revision 3.0
SYSTEM MESSAGES
[43H] CPU ACT/STBY Changeover Failure (PCI Fault)
➀ Error detection by Routine 
Diagnosis
➁ ACT system after changeover
1: 43XX 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
[43H] CPU ACT/STBY Changeover Failure (PCI Fault)
b0: CPU
0/1 = #0 is ACT/#1 is ACT
b1: TSW
0/1 = #0 is ACT/#1 is ACT
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    							CHAPTER 3 NDA-24238
Page 148
Revision 3.0
SYSTEM MESSAGES
[44H] CPU ACT/STBY Changeover Failure (Changeover NG or CPU RAM Copy NG)
➀ Error detection by Routine 
Diagnosis
➁ ACT system after changeover
1: 44XX 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
[44H] CPU ACT/STBY Changeover Failure
Changeover NG or CPU RAM Copy NG)
b0: CPU
0/1 = #0 is ACT/#1 is ACT
b1: TSW
0/1 = #0 is ACT/#1 is ACT
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    							NDA-24238 CHAPTER 3
Page 149
Revision 3.0
SYSTEM MESSAGES
[50H] Trunk Ineffective Hold Detected 
➀ Error detection by Routine 
Diagnosis
➁ LENS of Trunk Ineffective Hold 
(MG, U)
➂ LENS of Ineffective Hold Trunk (G, LV)
1: 50XX 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
➀ ➁ ➂ ➂
4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000
➂➂
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b2 b1 b0
Group No.
1: 500X 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
Group 
Number➀ ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉11 1213 1415 1617 18 19 20
4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000
25 26 21 22 23 2427 2829 30 31
7: 0000 0000 0000 0000 8: 000 0000 0000 0000 9: 0000 0000 0000 0000

Level
b7 b6 b5 b4 b3 b2 b1 b0
G0
G1
G2
G3
G30
G31
[50H] Trunk Ineffective Hold Detected
b1
b0
0 0 = Unit 0
0 1 = Unit 1
1 0 = Unit 2
1 1 = Unit 3
b2: 0/1 = Even No./Odd No. Module
0/1 = -/Ineffectively held
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    							CHAPTER 3 NDA-24238
Page 150
Revision 3.0
SYSTEM MESSAGES
[51H] Trunk Ineffective Hold Detected and Released 
➀ Error detection by Routine 
Diagnosis
➁ LENS of Trunk Ineffective Hold 
Detected and Released (MG, U)
➂ LENS of Ineffective Hold Trunk (G, LV)
1: 50XX 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
➀ ➁ ➂ ➂ ➂
4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000
➂➃
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b2 b1 b0
Group No.
1: 500X 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
Group 
Number➀ ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉11 1213 1415 1617 18 19 20
4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000
25 26 21 22 23 2427 2829 30 31
7: 0000 0000 0000 0000 8: 000 0000 0000 0000 9: 0000 0000 0000 0000

Level
b7 b6 b5 b4 b3 b2 b1 b0
G0
G1
G2
G3
G30
G31
[51H] Trunk Ineffective Hold Detected and Released
b1
b0
00 = Unit 0
01 = Unit 1
10 = Unit 2
11 = Unit 3
b2: 0/1 = Even No./Odd No. Module
0/1 = -/Ineffectively held
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    							NDA-24238 CHAPTER 3
Page 151
Revision 3.0
SYSTEM MESSAGES
[52H] Trunk Ineffective Hold Detected Impossible 
➀ Error detection by Routine 
Diagnosis
➁ Cause for suspended detection of 
Trunk Ineffective Hold
1: XX00 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 b1 b0
[52H] Trunk Ineffective Hold Detected Impossible
b1
b0
0 1 = CPU to detect is abnormal
1 0 = Data transfer error
1 1 = No Answer error
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    							CHAPTER 3 NDA-24238
Page 152
Revision 3.0
SYSTEM MESSAGES
[70H] Call Forwarding Memory Clear NG 
➀ Error detection by Routine 
Diagnosis
➁ Cause for which Transfer Memory 
was stopped
1: 7000 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 b1 b0
[70H] Call Forwarding Memory Clear NG
b1
b0
0 1 = CPU is abnormal
1 0 = Data Transfer error
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    							NDA-24238 CHAPTER 3
Page 153
Revision 3.0
SYSTEM MESSAGES
[A0H] Periodic Backup Abnormal End
➀ Error detection by Routine 
Diagnosis
➁ Information of Periodic Backup 
Abnormal End
➂ Backup Data to No. 0 system
➃ Error Code of No. 0 system HD
Note:Number Sharing data load also affects the data load of Dual Station Calling Over-FCCS.
1: A0XX XX00 XXXX XX00 2: XXXX XXXX XXXX XX00 3: 0000 0000 0000 0000
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉
4: 0000 0000 0000 0000 5: 0000 0000 0000 00006: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 00009: 0000 0000 0000 0000
b7 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
[A0H] Periodic Backup Abnormal End
b0: 0/1 = HFD 0 Normal end/Abnormal end
b1: 0/1 = HFD 1 Normal end/Abnormal end
b0: 0/1 = -/Individual Speed Calling Data
b1: 0/1 = -/Call Forwarding Data
b2: 0/1 = -/RCF
b3: 0/1 = -/Name Display Data
b4: 0/1 = -/User Assign Soft Key Data
b5: 0/1 = -/Number Sharing DataNote
b6: 0/1 = -/Call Block Data
21H:
40H~47H:
53H:
57H:
59H~5BH:
80H~84H:
A0H:
A2H~A6H:
BDH:
C0H: Failed installation
01H:  HD being used by another program
02H: HD not equipped
Parameter
HD Fault
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