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NEC Neax 2400 Imx System Operations And Maintenance Manual

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    							CHAPTER 3 NDA-24238
Page 194
Revision 3.0
SYSTEM MESSAGES
This message displays when the DR signal of the RS-232C, connected to the port designated by the system
data, remains off for 30 consecutive seconds while the system is in service (immediately after startup in the
case of system start-up).
➀ Faulty Port No.
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:
NON16-KI/O Port Line OFFDefault Grade:
1Grade Modified: Lamp Modified:
0/1 = -/Link Down
b0: Port 0 b4: Port 4
b1: Port 1 b5: Port 5
b2: Port 2 b6: Port 6
b3: Port 3 b7: Port 7
IOC0IOC1
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    							NDA-24238 CHAPTER 3
Page 195
Revision 3.0
SYSTEM MESSAGES
This message displays when [16-K] I/O Port Line Down Failure is restored to normal.
➀ Faulty Port No. 
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:
NON16-LI/O Port Line RestoreDefault Grade:
1Grade Modified: Lamp Modified:
0/1 = -/Link Down
b0: Port 0 b4: Port 4
b1: Port 1 b5: Port 5
b2: Port 2 b6: Port 6
b3: Port 3 b7: Port 7
IOC0IOC1
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    							CHAPTER 3 NDA-24238
Page 196
Revision 3.0
SYSTEM MESSAGES
This message displays when the timer circuit in the EMA card becomes faulty and stops functioning and 64-
Hz clock alarm is output.
➀ Message Detail Data
This system message is always indicated as 0000.
1: 0000 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
Default Alarm:
SUP16-MHard Clock FailureDefault Grade:
3Grade Modified: Lamp Modified:
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    							NDA-24238 CHAPTER 3
Page 197
Revision 3.0
SYSTEM MESSAGES
This message displays when [16-M] 64 Hz Clock Down Detected is restored to normal.
➀ Message Detail Data
This system message is always indicated as 0000.
1: 0000 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
Default Alarm:
NON16-NHard Clock RestoreDefault Grade:
3Grade Modified: Lamp Modified:
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    							CHAPTER 3 NDA-24238
Page 198
Revision 3.0
SYSTEM MESSAGES
This message displays when the IOC card fails.
➀ IOC circuit card No.
➁ Cause for fault
1: XXXX 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 b0
b7 b4 b3 b2 b1 b0
Default Alarm:
SUP16-TIOC Failure (Temporary)Default Grade:
1Grade Modified: Lamp Modified:
b0: 0/1 = No. 0/No. 1
b0: 0/1 = -/COP Alarm
b1: 0/1 = -/CLK Alarm
b2: 0/1 = -/MEM bus CLK Alarm
b3: 0/1 = -/Abnormal Interruption
b4: 0/1 = -/Infinite Loop Detected
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    							NDA-24238 CHAPTER 3
Page 199
Revision 3.0
SYSTEM MESSAGES
This message displays when the IOC card failure, observed in the message [16-T], is detected more than 8
times a day.
➀ IOC circuit card No.
➁ Cause for fault
Reference: See Chapter 4, Section 1.3.3, for the circuit card replacement procedure.
1: XXXX 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 b0
b7 b4 b3 b2 b1 b0
Default Alarm:
SUP16-UIOC Failure (Permanent)Default Grade:
2Grade Modified: Lamp Modified:
b0: 0/1 = No. 0/No. 1
b0: 0/1 = -/COP Alarm
b1: 0/1 = -/CLK Alarm
b2: 0/1 = -/MEM bus CLK Alarm
b3: 0/1 = -/Abnormal Interruption
b4: 0/1 = -/Infinite Loop Detected
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    							CHAPTER 3 NDA-24238
Page 200
Revision 3.0
SYSTEM MESSAGES
This message displays when the user uses Follow Phone (SWAP) service.
➀ Error code
1: XXXX XXXX XXXX XX00 2: XXXX XXXX XXXX 00XX 3: XXXX 0000 0000 0000
➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉ 1112 13 14 14
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
ERROR CODE (HEX)FAILURE
00 Normal End
01 MG unmatch
02 Called party is not the station
03 TEC of Calling or Called station is abnormal
04 TEC unmatch
05 Hunting group unmatch
06 Call Pick Up group unmatch
07 Calling or Called station is Night station
08 Call Pick Up Expand group unmatch
09 -
10 Calling or Called D
term has Data Line
11 Calling or Called D
term has OAI function key
12 Calling or Called station is Agent/Supervisor (ACD)
13-15 -
16 Called station is busy
17 MW has been set to Calling or Called station
Default Alarm:
NON16-XStation Exchanged ReportDefault Grade:
0Grade Modified: Lamp Modified:
b0-b7: See table
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    							NDA-24238 CHAPTER 3
Page 201
Revision 3.0
SYSTEM MESSAGES
➁ Tenant No. of calling station
➂ Accommodated location of calling 
station after Follow Phone service
➃ Accommodated location of calling 
station after Follow Phone service
18 Call Back/OG queuing has been set to Calling or Called station
19 Call Forwarding - All Calls has been set to Calling or Called station
20 Call Forwarding - Busy Line has been set to Calling or Called station
21 Call Forwarding - Don’t Answer has been set to Calling or Called station
22-31 -
32 Under processing of Data Memory Back Up
33  Collision of swap service
 Under swapping of One Touch Memory
 Memory overflow (Max. 4 stations)
34 Data Memory read error
35 Data Memory swap failure
36 OAI Terminal Information swap failure (CM Data)
37 OAI Terminal Information swap failure (LP Data)
38 SST Time out
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
ERROR CODE (HEX)FAILURE
b0-b3: Tenant No. (1-15)
b4-b7: Tenant No. (over 15)
b0-b2: Level
b3-b7: Group (0-22)
b0, b1: Unit No. (0-3)
b2-b7: MG No.
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    							CHAPTER 3 NDA-24238
Page 202
Revision 3.0
SYSTEM MESSAGES
➄-➆ Station No. of calling station
➇ Tenant No. of called station
➈ Accommodated location of called 
station
➉ Accommodated location of called 
station
11 - 13 Station No. of called station
14 Data Analyzed by NEC Engineers b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b4-b7b0-b3
➄DC0 DC1
➅DC2 DC3
➆DC4 DC5
b0-b3: Tenant No. (1-15)
b4-b7: Tenant No. (over 15)
b0-b2: Level
b3-b7: Group
b0, b1: Unit No. (0-3)
b2-b7: MG No.
b4-b7b0-b3
11DC0 DC1
12DC2 DC3
13DC4 DC5
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    							NDA-24238 CHAPTER 3
Page 203
Revision 3.0
SYSTEM MESSAGES
This message displays when the MBR switch on the CCH/DCH card is turned ON.
➀ Location of CCH/DCH card
➁ CKT No.
1: XXXX 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 b6 b5 b4 b3 b2 b1 b0
b7 b1 b0
Default Alarm:
NON17-ACCH MBR Key Turn ONDefault Grade:
3Grade Modified: Lamp Modified:
b0-b4: Group No. 
b5, b6: Unit No. (0-3)
b7: MG No.
0/1 = Even-numbered MG/Odd-numbered MG
b0, b1: CKT No. (0-3)
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