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Process/Operation > Main Controller > Overview > Shutdown Sequence
Process/Operation > Main Controller > Overview > Shutdown Sequence
■ Boot Sequence
Power Supply Switch ON
Standby screen display
[ ] : Program storage location
• Initializing process of hardware
• Starting BIOS
[Main Controller PCB 1]
• Starting IPL, OS, system software for the
main/sub CPU
[Flash PCB]
[Main Controller PCB 2]
• Starting application
NOTE:
Due to the high speed startup, the progress bar and the active PCB are not
synchronized.
For this reason, the progress bar cannot be utilized for troubleshooting.
See the following error code list for the troubleshooting.
Related error codes (major error codes):
Error codes
Error description
E602
HDD error
0001 HDD detection error
Unable to find the startup partition (BOOTDEV) at startup.
0002 File system error on the HDD
E604
Memory failure (Main Controller PCB 1)
1024 Insufficient capacity of DDR2-SDRAM (1 GB required)
E613
Memory failure (Main Controller PCB 2)
1024 Insufficient capacity of DDR2-SDRAM (M0, M1) (1 GB required)
E614
Flash error
0001 Flash PCB detection error
Unable to recognize the Flash PCB. The Flash PCB is not formatted.
0002 Error in file system on the Flash PCB
E748
Board error (Flash PCB)
2010 Unable to find the IPL (Initial Program Loader).
2011
Unable to find the OS.
■ Shutdown Sequence
Before shutting OFF the power supply, it is necessary to perform the HDD completion
process (for the HDD models only. Purpose: to prevent damage on the HDD) and execute
the fixing disengagement operation. This sequential process is called "shutdown sequence".
The shutdown sequence has been manually executed with the legacy (existing) models (by
holding down the power supply switch on the Control Panel for a specific duration).
When the Main Power Switch is turned OFF with this equipment, Main Controller PCB 1
detects this operation to start/execute the shutdown sequence automatically.
Note that the maximum shutdown time with this equipment is 110 seconds.
NOTE:
When the power supply is stopped without advance shutdown of the equipment, or
the complete deletion process of the HDD (deletion of the primary file) failed to be
completed within the shutdown time (max. 110 sec.), data matching is checked at
startup. In such a case, startup takes up to 80 seconds. The progress bar is displayed
during the data checking.
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