NEC NEAX 2000IVS2, Maintenance Manual

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CHAPTER 1 MAINTENANCE SERVICE FEATURES
Fault Messages
NEAX2000 IVS
2
Maintenance Manual
ND-70926 (E), Issue 3.0
Page 9
NOTE 1: Even if the external alarm is set as MN or MJ alarm for system initialized (1st data=01),
no alarm is output in the case of Power ON, Reset key operated, initialization from the
MAT/CAT, and initialization by MP SW3 switch selection.
NOTE 2: The External Alarm Kind for “Number of faulty trunks was more than predetermined
number” is fixed as MN or MJ by CM42>06, 07. When CM42>06, 07 is assigned, the
2nd data of CMEA Y=2 simply means the fault information is to be registered into Fault
Memory. In this case, External Alarm kind cannot be changed.
NOTE 3: The External Alarm Kind for “Number of lockout stations was more than predetermined
number” is fixed as MN. The 2nd data of CMEA Y=2 simply means the fault information
is to be registered into Fault Memory.
In this case, External Alarm Kind cannot be changed.
NOTE 4: The External Alarm Kind for “Number of faulty trunks was less than predetermined
number” is fixed to No Alarm. The 2nd data of CMEA Y=2 simply means that the fault
information is to be registered into Fault Memory. In this case, External Alarm Kind
cannot be changed.
NOTE 5: The External Alarm Kind for “Number of lockout stations was less than predetermined
number” is fixed to No Alarm. The 2nd data of CMEA Y=2 simply means that the fault
information is to be registered into Fault Memory. In this case, External Alarm Kind
cannot be changed.
DESCRIPTION DATA
Assign the number of stations in line
lockout to give Minor (MN) alarm.
Assign the number of detected faulty
trunks to give Minor (MN) alarm.
[Australia Only]
Assign the number of detected faulty
trunks to give Major (MJ) alarm.
[Australia Only]
(1)
(2)
(1)
(2)
(1)
(2)
01
01-99: Number of Lockout stations
06
01-99: Number of Line Fault trunk
07
01-99: Number of Line Fault trunk
END
C
CM42