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

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