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C
6
HAPTER
Table
6.5:Operating modes (Continued) (Sheet 2 of 2)
Start-up mode
Normal mode
Emergency mode
Shut-down mode
Start-up mode
The start-up mode begins as soon as power is supplied or after a restart of the SMB Controller and ends
when the SMB Controller enters normal mode. The LED combination patterns
vidual start-up phases in chronological order and also serve as a progress indicator.
Table
6.6:Combination patterns during start-up (Sheet 1 of 2)
No.
PWR
F0
[1]
[2]
•
When power is supplied
•
After a restart
•
Used as a progress indicator during start-up
•
System is running normally
•
Some additional information of loaded applications might
be indicated
•
For executing an emergency upload of the SMB Controller
system software
•
To access the SMB Controller file system with a SSH
session
•
After the system is shut down
•
Used to safely disconnect the SMB Controller from the
power supply
•
Shut-down mode lasts for 1.5 minutes. Thereafter the
system automatically starts up again.
F1
F2
F3
F4
F5
F6
D
ISPLAY AND CONTROL PANEL
O
M
PERATION AND
AINTENANCE
indicate the indi-
[1]...[5]
SYS
Durat
Mean
ion
ing
~11
Powe
r is on
~2
Time
frame
to
start
emer
gency
mode
198
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