13-I

SYSTEM MESSAGES

CCS Link Failure (Temporary)

Default Alarm:

Default Grade:

Grade Modified:

Lamp Modified:

NON

1

 

 

 

 

 

 

This message displays when a failure has occurred numerous times to a common channel signaling link and the link has been placed into make-busy state. When this fault lasts over three minutes, the system message changes to [13-H] CCS Link Failure (Permanent).

1: XXXX XX00 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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Location of faulty CCH/DCH card

 

b0-b4: Group No.

 

 

 

 

 

 

 

b7

b6

b5

b4

b3

b2

b1

b0

 

b5, b6: Unit No. (0-3)

 

 

 

 

 

 

 

b7: 0/1 = Even-numbered MG/Odd-numbered MG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Data Analyzed by NEC Engineers

NDA-24300CHAPTER 3

Page 167

Issue 1

Page 194
Image 194
NEC NDA-24300 manual 13-I, CCS Link Failure Temporary