Function Of The Displays - Fujitsu BS2000 SE Series Basic Operating Manual

5.3.1 Function of the displays

POWER ON
Lights up green after the system power controller has completed the power-up sequence without error. In the
standby status the indicator flashes.
SYSTEM
Lights up green when the CPU(s) is/are in operation.
CHECK
Lights up red when the SVP has detected a hardware malfunction or a fault in the power supply of the SU
/390. In the event of a fault a buzzer sounds at the same time.
STATUS indicator
Depending on the POWER ON indicator, this indicator is switched on and displays details of the hardware status
with a three-character alphanumeric display.
The display changes as sequences are executed. If the display finally stops at a particular value not equal to "000",
this must be interpreted as the error code for a problem. In this case Customer Support should be contacted.
POWER ON STATUS
indicator
Does not light Does not
up light up
Does not light b00 through
up
bFF
Flashing Does not
light up (in
maintenance
mode CE0)
Lights up 001 through
010
Lights up 100 through
399
Lights up 000
Lights up 500 through
599
Lights up 010 through
001
Lights up or Begins with
does not light A
Hardware status
Power failure
Power supply units are being initialized.
Standby mode
Power-on sequence is active.
System is being initialized.
System initialization completed.
System stop initiated.
Power-off sequence is active.
The entire /390 system (CPU box, AROMA, CHE boxes) or parts of it have
been switched off because of a fault (power supply or operating temperature).
Or an important function of the SVP has been stopped and a detailed error
code cannot be displayed on the SVP console.
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