Chapter 1 MAINTENANCE SERVICES
1-4 NWA-033627-001 Rev.4.0
95ch1001.fm
FAULT MESSAGE
External Alarm Display Panel
[8300R3 software required]
When a fault has occurred in the system, you can detect the fault by a Major (MJ) alarm or Minor (MN)
alarm indicated on external equipment (Alarm Display Panel).
No. Item Description
(2) Fault Display
Area
Number field Displays the unique number assigned to the fault infor-
mation.
Occurrence Date
and Time field
Displays the date and time at which the fault occurred.
Error Type field Displays the number of the fault type.
Alarm field Displays the alarm type of the fault.
-- : No alarm
MN : MN alarm
MJ : MJ alarm
Unit/Slot/Circuit
field
Displays relevant information only if the fault infor-
mation pertains to a unit, slot or circuit; otherwise, dis-
plays “-”.
(3) Data field Displays detailed information about the fault selected
in the Fault Display area.
SV8300
(MJ/MN Alarm)
Alarm Display Panel
Fault Information
JULY/17/2009
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