User's Manual

NDA-24300 CHAPTER 3

Page 71

Issue 1

SYSTEM MESSAGES

At the periodic interval, the CPU sends diagnosis data to the Port Microprocessor (PM) on LC/TRK cards in

order to monitor the PM. If the CPU cannot receive the return data within a predetermined period of time, the

system displays this data. When the failure is detected more than 15 times per hour, the failure is judged as

permanent.

➀

Faulty Circuit Card Location

Reference: See Chapter 5, Section 6.2, for the repair procedure.

1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000

➀

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

b7 b6 b5 b4 b3 b2 b1 b0

Default Alarm:

3-D

Lock-Up Failure (Permanent)

Default Grade:

Grade Modified: Lamp Modified:

b0-b4: Group

b5-b6: Unit (0-3)

b7: Module Group

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