MAINTENANCE PROCEDURE

7-A”: CCH MBR Key Turn ON

(1)Meaning

The system message “17-A” indicates that a MBR (Make Busy Request) switch on the CCH/CCT card has been set Up.

(2)Related System Message

If the position of MBR switch of a CCH/CCT card has changed from Up to Down, the system “17-B” is output.

(3)Example of Printout

SYSTEM MESSAGE 17-A [NON]

CCH MBR KEY TURN ON

NEC TOKYO

 

MAY 14 10:30

 

LP00-0-ACT

 

 

 

1: XX XX 0000 0000 0000

2: 0000 0000 0000 0000

3: 0000 0000 0000 0000

(a) (b)

5: 0000 0000 0000 0000

6: 0000 0000 0000 0000

4: 0000 0000 0000 0000

7: 0000 0000 0000 0000

8: 0000 0000 0000 0000

9: 0000 0000 0000 0000

 

 

 

 

(4)Message Detail Data

(a)Accommodated location of the CCH circuit in make busy request. (Refer to paragraph 2.2.1)

 

 

 

 

 

 

 

 

MG

U

 

 

G

 

 

 

 

 

 

 

 

(b) Data for Analysis by NEC Engineers.

MG: Module Group

U:Unit

G:Group

CHAPTER 8

ND-71762 (E)

Page 112

Issue 2

Page 126
Image 126
NEC ND-71762(E) system manual System Message 17-A NON CCH MBR KEY Turn on NEC Tokyo