Chapter 1 MAINTENANCE SERVICES
1-5
NWA-033627-001 Rev.4.0
95ch1001.fm
FAULT MESSAGE
Service Conditions
Fault Message
(1) The maximum number of fault information that can be stored is 10.
(2) The alarm kind (Major Alarm, Minor Alarm or No Alarm Indication) can be programmed by CMEA
Y=2 or set by PCPro for each fault kind.
External Alarm Display Panel
[8300R3 software required]
(1) “MJ Alarm occurred” or “MN Alarm occurred” displays on the external equipment.
(2) The notification for maintenance is indicated by the alarm lamp (MJ/MN) on external alarm panel.
The MJ or MN alarm is assigned by CMEA Y=2.
(3) External Alarm Indication of external equipment cannot be cleared by CMEA Y=0>F from PCPro/
CAT.
(4) External Alarm Indication of external equipment can be cleared by CMEA Y=1>00/01/02 from
PCPro/CAT.
(5) External Alarm Indication is cleared when the turn off the system or the system reset.
(6) External Alarm Indication can be provided by external equipment with controlling relay.
(7) External Alarm Indication can be accommodated only for the RELAY port of Main Unit (Unit01).
Remote Unit (Unit02-50) or PGD (2)-U10 ADP/External Relay Interface of CPU blade cannot be
accommodated.
(8) Controlling relay of external equipment provides controlling relay ON/OFF only.
(9) The conditions when controlling relay of MN alarm are shown below.
• When MN alarm has occurred, External Relay turn ON.
• When MN alarm has cleared, External Relay turn OFF.
(10) The relay control (MJ alarm ON/OFF) can be assigned by CM08>912 from PCPro/CAT.
JULY/17/2009
