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NEC Neax 2400 Ipx System Operations And Maintenance Manual

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    							NDA-24307 CHAPTER 3
Page 173
Issue 1
SYSTEM MESSAGES
[50H] Trunk Ineffective Hold Detected 
➀ Detected Error Item
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
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
b2 b1 b0
Group No.
1: 500X 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX
Group 
Number0➀ 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 28 29 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-24307
Page 174
Issue 1
SYSTEM MESSAGES
[51H] Trunk Ineffective Hold Detected and Released 
➀ Detected Error Item
➁ LENS of Trunk Ineffective Hold 
Detected and Released (MG, U)
➂ LENS of Ineffective Hold Trunk (G, LV)
1: 51XX 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
➂➂
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
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 28 29 3031
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-24307 CHAPTER 3
Page 175
Issue 1
SYSTEM MESSAGES
[52H] Trunk Ineffective Hold Detected Impossible 
➀ Detected Error Item
➁ Cause for the Suspended Detection 
1: 5200 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
b1 b0
[52H] Trunk Ineffective Hold Detected Impossible
b1
b0
0 1 = The CPU to detect is abnormal
1 0 = Data transfer error
1 1 = No Answer error
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    							CHAPTER 3 NDA-24307
Page 176
Issue 1
SYSTEM MESSAGES
[70H] Call Forwarding Memory Clear NG 
➀ Detected Error Item
➁ Cause for which the Transfer 
Memory has been stopped
1: 7000 0X00 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
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-24307 CHAPTER 3
Page 177
Issue 1
SYSTEM MESSAGES
[A0H] Periodic Backup Abnormal End
➀ Error detection by Routine 
Diagnosis
➁ Periodic Backup Abnormal End 
Information
➂ Backup Data to No. 0 system
➃ Error Code of No. 0 system HD
Note:The 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
b1 b0
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 Data Note
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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    							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 started
Refer to No. ➂
Refer to No.➃
Refer to No.➄
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    							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
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    							CHAPTER 3 NDA-24307
Page 180
Issue 1
SYSTEM MESSAGES
This message displays when the MB switch on the PLO/CLK card is turned ON when extracting or inserting
a circuit card
.
➀ Switched PLO system
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
b0
Default Alarm:
NON7-UPLO MB Key Turn ONDefault Grade:
3Grade Modified: Lamp Modified:
b0: 0/1 = PLO No. 0 system/PLO No. 1 system
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    							NDA-24307 CHAPTER 3
Page 181
Issue 1
SYSTEM MESSAGES
This message displays when the MB switch on the PLO/CLK card has been turned off when extracting or
inserting a circuit card
.
➀ Switched PLO System
➁ Status of the PLO card at the time 
of the fault detection (Scan Data 1)
Note:This information includes the failure detected in PH-CK18 (CLK) card.
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
b0
b7 b6 b5 b4 b3 b2 b1 b0
Default Alarm:
NON7-VPLO MB Key Turn OFFDefault Grade:
3Grade Modified: Lamp Modified:
b0: 0/1 = PLO No. 0 system/PLO No. 1 system
b0: 0/1 = Clock STBY/ACT
b1: 0/1 = PLO Synchronizing/PLO self-running or drifting
b2: 0/1 = -/Input clock down
b3, b4: Route of Input clock (see table)
b5: 0/1 = -/PLO input all down
b6: 0/1 = -/PLO output down Note
b7: 0/1 = -/Drifting
b4b3Connected With Primary 
Oscillator (M-OSC)Connected With 
External Clock
0 0 No. 0 M-OSC Route 0
0 1 No. 1 M-OSC Route 1
10 - Route 2
11 - Route 3
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    							CHAPTER 3 NDA-24307
Page 182
Issue 1
SYSTEM MESSAGES
➂ Status of the PLO card at the time 
of the failure detection (Scan Data 
2)
b4 b1 b0b0: 0/1 = -/n × 5msec clock down
b1: 0/1 = -/Frame Synchronization down from SYNC card
b4: 0/1 = -/Internal OSC clock down
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