B Pm C-Level Infinite Loop (Permanent); Figure 7-1 Related Hardware; Figure 7-2 3-B Pm C-Level Infinite Loop (Permanent) - NEC NEAX 2400 IPX Manual

TROUBLESHOOTING

3-B PM C-level Infinite Loop (Permanent)

Figure 7-1 shows a sample system configuration. The number of cards and cables may vary depending on the
system.
FC H
PIM 1
D TI
F CH
H U B
PIM 0
BSCM
LPM
F R O N T V IE W
2. 3-B PM C-level Infinite Loop (Permanent)
This message is displayed when a C-level program abnormal state has been detected as permanent. When
the abnormal state is detected by the Port Microprocessor (PM) on an FCH card, 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, issuing 3-B system message. Refer to
1. xx00 0000 0000 0000
MG
CHAPTER 7
Page 160
Revision 1.0
TOPU
D TI
00 01 02 03 04 05 06
00 01 02 03 04 05 06
BASEU

Figure 7-1 Related Hardware

2. 0000 0000 0000 0000.........
U G
FCH Mounting Location

Figure 7-2 3-B PM C-level Infinite Loop (Permanent)

S yste m M e ssa ge
13-H
"S ignaling Link F ailure"
1. 0001 0000 0000 0000
2. 0000 0000 0000 0000
Figure 7-2.
NDA-24299
: 10 B A S E -T cable
: Front C able
M A T
FCH Mounting Location
MG: Module Group (0/1)
U: Unit (0-3)
G: Group (00-23)