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CHAPTER 3 System Messages
3-B: C-Level Infinite Loop (Permanent)
This message displays when a C-Level program abnormal state is detected as permanent. When the Port
Microprocessor (PM) on an LC/TRK card detects the abnormal state, the PM places the card into make-busy
status. If the failure occurs more than 15 times an hour, the system judges the failure as permanent and issues
this system message.
Faulty Circuit Card Mounting
Location
Default Alarm Default Grade Grade Modified Lamp Modified
MN 3
1: XX00 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
b7 b6 b5 b4 b3 b2 b1 b0
1
b0-b4: Group
b5-b6: Unit (0-3)
b7: Module Group (0/1)
1