NEC NEAX 2000 IVS2 Maintenance Manual page 85

Table 2-3 Remedial Action on Each Fault Kind (Continued)
FAULT
KIND FAULT CONTENT
NUMBER
04 MP-FP/AP
communication failure
08 FP/AP card down
09 Power failure
2
NEAX2000 IVS Maintenance Manual
ND-70926 (E), Issue 3.0
FAULT INFORMATION
3: XX XX XX XX
1 2 3
1 Communication Failure Kind
00: Overflow of data sending
buffer to the
FP/AP
01: Invalid data received from
FP/AP
2
Number of communication
failures
3
FP/AP Number
00-03, 17-19: FP No. 0-3,
17-19
04-15, 20-31: AP No. 4-15,
20-31
3: XX XX XX XX
FP/AP Number
00-03, 17-19:FP No. 0-3,
04-15, 20-31:AP No. 4-15,
3: XX XX XX XX
Power Failure Kind
(See below.)
Power Failure Kind 00: AC input
failure
Power Failure Kind 01: Fuse break
Power Failure Kind 02: PWR alarm
CHAPTER 2 TROUBLESHOOTING
Fault Diagnosis and Troubleshooting
REMEDIAL ACTION
Replace the corresponding FP or
AP card indicated in the FP/AP
Number.
Replace the corresponding FP or
AP card indicated in the FP/AP
Number.
17-19
20-31
Check to see if the AC power
source is cut off or the plug is
disconnected.
Check for a break in the battery
fuse.
1
Check the output voltage of
the PWR card.
2
Replace the PWR card.
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