Siemens YASKAWA 840DI Maintenance Manual page 54

3.3 Important messages
Message Alarm: Old backup of user data loaded into MCI card.
The user data were saved on 07.07.2000 10:30.
Meaning This message may be indicated at first power on after replacement of MCI board
(should be done our service). It may be displayed at first power on after extracting
of Ghost data on rare occasions.
Remedy In case of indication of this message during usual operation, please leave message
being indicated and contact our service.
Message Note: User data from MCI card used.
Meaning
This message is indicated at first power on after replacement of CNC unit with MCI
board used before replacement or after update of CNC software (both works should
be done our service). It may be displayed at first power on after extracting of Ghost
data on rare occasions.
Remedy
In case of indication of this message during usual operation, please leave message
being indicated and contact our service.
Message New MCI card detected. Valid user data are found:
• on MCI card
• on harddisk
If you want to use the user data from MCI card, press "Yes
If you want to use the user data from the hard disk, press "No
Meaning
This message may be indicated at first power on after replacement of CNC unit or
MCI board (should be done by our service).
Remedy
In case of indication of this message during usual operation, please leave message
being indicated and contact our service.
Message Alarm: NCK started while Power Failure, shutdown with OK
Meaning When DC UPS module is used for power supply, NCK/PLC data are stored and
shut down sequence is carried out after AC power supply turn off.
These procedures are continued even if AC power supply is restored before the
completion of these procedures. If AC power supply is turn off and on furthermore,
this message is indicated.
Remedy
It is assumed to be due to operation error or malfunction of power supply module/
DC UPS module. If the cause is not specified, please contact our service.
Message Alarm: System order executed.
Meaning This message is indicated after reset NCK/PLC memory by extra-operation for
maintenance.
Remedy In case of indication of this message during usual operation, please leave message
being indicated and contact our service.
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