NEC Neax 2000 Ivs2 Maintenance Manual

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Station Line Status Display
NEAX2000 IVS2 Maintenance Manual    
ND-70926 (E), Issue 1.0   Page 33
Analog Line/Digital Line
00: LC (Single Line Telephone)
10: DLC (D
term)
Hardware Test
See Ta b l e  1 - 9.
Software Test
01 - FF:  See Table 1-10. (This data is the same as the status code of CMF5.)
Table 1-9  Status of Single Line Telephone and Dterm
INDICATIONSTATUS OF SINGLE 
LINE TELEPHONESTATUS OF DtermREMARKS
00 Terminal is not connected. Terminal is not...

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CHAPTER 1  MAINTENANCE SERVICE FEATURES
Battery Release Control
BATTERY RELEASE CONTROL
General Description
When the AC power is to be cut off intentionally (such as maintenance for the building), this fea-
ture can disconnect the batteries from the PBX, using the MAT or the CAT, and prevent an exces-
sive discharge of the battery.
Figure 1-1  System Diagram of Battery Release Control
Service Conditions
The battery disconnection is...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Battery Release Control
NEAX2000 IVS2 Maintenance Manual    
ND-70926 (E), Issue 1.0   Page 35
Operating Procedure
(1) To disconnect the battery
(2) To cancel the battery disconnection
DE
+EC0>
EC0
STCOMMAND=
DE
+EC0>00:1 –
00
EXE
+EC0>00:1 – 0
0
OK
The current status displays after entering first data 00
(1: Battery connection)
The status changes to battery disconnection after
entering second data 0.
DE
+EC0>
EC0
STCOMMAND=
DE
+EC0>00:0 –
00
EXE
+EC0>00:0 – 1
1...

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CHAPTER 1  MAINTENANCE SERVICE FEATURES
Station/Trunk Status Display
STATION/TRUNK STATUS DISPLAY
General Description
This feature allows station/trunk connection status to be displayed on the MAT. If the status is ab-
normal, this feature can forcibly release the connection using the MOC Terminal feature of MAT-
WorX or the CAT.
Service Conditions
(1) Printout of connection status or execution report of forced release is available through...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Station/Trunk Status Display
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ND-70926 (E), Issue 1.0   Page 37
Programming Procedure
No programming is required.
Operating Procedure
(1) To display Station/Trunk Status:
Refer to the MATWorX Studio User’s Guide.
(2) To forcibly release the station/trunk connection:
Operation:
DE
+EB0>
EB0
STCOMMAND=
DE
+XXX : CCC
DXXX
(Trunk No.)
Trunk No.
DE
+EB2>
EB2
STCOMMAND=
DE
+XXXXXXXX : CCC
X-XXXXXXXX
(Station No.)
FX-FXXXXXXXX
(D
term...

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CHAPTER 1  MAINTENANCE SERVICE FEATURES
Diagnostics
DIAGNOSTICS
General Description
To assist maintenance personnel, this feature provides diagnostic capabilities such as fault code
generation, device status information and alarm information recording, which can be accessed
from the MAT or the CAT.
Service Conditions
(1) The following station status information can be displayed on the MAT or the CAT by direct 
command:
Idle
Line Lockout...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Diagnostics
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ND-70926 (E), Issue 1.0   Page 39
(3) The following information is stored and can be displayed on the MAT or the CAT using a 
memory dump command in hexadecimal format: 
Program address where an endless loop has occurred
Last initialization time for main program
Last initialization time for firmware program
The reason for initialization (power-on, RESET
 key, endless loop, rotary switch, command 
from MAT or...

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CHAPTER 1  MAINTENANCE SERVICE FEATURES
Diagnostics
Table 1-10  Station Status Information 
STATUS 
CODEDESCRIPTION REMARKS
01 Idle
02 In Line Lockout mode
10 Dialing to an ORT
11 Dialing to a trunk
12 Dialing to an ORT (After consultation hold a station)
13 Dialing to an ORT (After consultation hold a trunk)
14 Dialing to a trunk (After consultation hold a station)
15 Dialing to a trunk (After consultation hold a trunk)
1F Dialing to an...

CHAPTER 1  MAINTENANCE SERVICE FEATURES
Diagnostics
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ND-70926 (E), Issue 1.0   Page 41
NOTE:
The status codes not described in this table mean busy conditions. 46 In Ringback Tone connection for operator call 
(After consultation hold a trunk)
50 Ringing (Call from a station)
51 Ringing (Call from an outside party)
55 Ringing (Automatic Wake Up Call)
60 In Station to Station connection
62 In 3 Way Calling
65 Holding
66
Voice Call to a D
term
67 Voice Call from a...

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CHAPTER 1  MAINTENANCE SERVICE FEATURES
Diagnostics
(2) Trunk Status Information
Operation:
For the meaning of status code, see Table 1-11.
DE
+F50>
F50
STCOMMAND=
DE
+XXXX : XX XX XX XX
0 + DXXX
(Trunk No.)
Status Code of the designated Address +3
Status Code of the designated Address +2
Status Code of the designated Address +1
Status Code of the designated Address
Designated Address