NEC Mcu 5000a Multipoint Control Unit Equipment Manual

NECA 340-414-300 Revision 2.0 Page 5 of 6
MCU 5000A Multipoint Control Unit INT-001
4:  TRANSMIT 
FORMAT4.01
There are three types of data transmit formats which are issued from the 
MCU console and MCU 5000A or vice versa: (1) Command  Transmit  Format,   
(2)  Response  Transmit  Format,   and  (3)  Global  Indication  Transmit 
Format.
A.  Command Transmit Format
4.02
A command is sent from the MCU console to the MCU 5000A in the 
following format:
COMMAND field : Contains an input command (4...

Page 6 of 6 NECA 340-414-300 Revision 2.0
INT-001 MCU 5000A Multipoint Control Unit
Error Response
An error response format is as follows:
ERROR CODE field: Contains error code(s) which indicates that the MCU 
5000A cannot execute the command and gives a reason 
for error.
C.  Global Response Indication Transmit Format
4.04
When any event occurs or the status changes in a system, the MCU 
5000A sends global indication to all MCU consoles and terminals in the following 
format:
INDICATION  : Contains an...

NECA 340-414-300 Revision 2.0 Page 1 of 2
MCU 5000A Multipoint Control Unit COP-110
CGPR
System Setting
COMMAND NAME
auto start Command Generator PRogram
PURPOSE
This command is used to create the auto start command generator program, which 
is stored in the memory card as the command generator file.  When the MCU 
5000A is powered, the command(s) registered in this file is automatically 
executed (the command generator file is similar to the MS-DOS batch file).
Note 1:
The write protect switch located...

Page 2 o f 2   NECA 340 -41 4-3 00 Revisi on  2.0
CO P-1 10   MCU 5000A Mult ipoint Con trol Unit
C G PR
12345678 

NECA 340-4 14- 30 0  Revisio n 2.0   Page 1 o f 2
MCU  5000A Multipoint Control  U nit   COP-1 11
RCGP 

Page 2 of 2 NECA 340-414-300 Revision 2.0
COP-111 MCU 5000A Multipoint Control Unit
This page is for your notes. 

NECA 340-4 14- 30 0  Revisio n 2.0   Page 1 o f 2
MCU  5000A Multipoint Control  U nit   COP-112
LCNQ 

Page 2 of 2 NECA 340-414-300 Revision 2.0
COP-112 MCU 5000A Multipoint Control Unit
This page is for your notes. 

NECA 340-414-300 Revision 2.0 Page 1 of 2
MCU 5000A Multipoint Control Unit COP-113
LSTQ
System Setting
COMMAND NAME
Line STatus reQuirement
PURPOSE
This command is used to display each physical line status.  The status are 
indicated as follows:
(1) 1.5M-LIF (CH1 to CH4:)
Line Status
0:   LIF card is not mounted.
1:   Normal
2:  RAI signal is received.
3:  Data clock is out-of -synchronization.
4:  AIS signal is received.
(2) RS-422 (CH1 to CH4)
Line Status
0:  LIF card is not mounted.
1:  Normal
2:  I...

Page 2 o f 2   NECA 340 -41 4-3 00 Revisi on  2.0
CO P-1 13   MCU 5000A Mult ipoint Con trol Unit
L S TQ
xxxxx xxxxx xxOK
11 110 0000000OK