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CHAPTER 8 ND-71762 (E)
Page 94
Issue 2
MAINTENANCE PROCEDURE
“13-C”: CCH C-Level Infinite Loop Failure (Temporary)
(1) Meaning
The system message “13-C” indicates that C-level infinite loop for PM (Port Microprocessor) within a CCH/
CCT circuit card has occurred less than 16 times within an hour. When the number of the fault occurrence time
is less than 8, the Phase 1 restart is executed.
If the number of fault occurrence time is 8 to 16, the Phase 3 restart is executed.
(2) Related System Message
When the C-level infinite loop failure occurs more than 15 times, the specific PM of CCH/CCT is placed into
make-busy state and the system message “13-B” is output.
(3) Example of Printout
(4) Message Detail Data
(a) Accommodated location of the CCH detected the fault.
(Refer to paragraph 2.2.1)
SYSTEM MESSAGE 13-C [SUP] CCH C-LEVEL INFINITE LOOP FAILURE (TEMPORARY)
NEC TOKYO MAY 14 10:30
LP00-0-ACT
1:
XX
00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
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
(a)
MG U G
MG:
U:
G:
Module Group
Unit
Group