6
①
Indication function
:
Figure 3-2 Indication function zone
No.
Silk-screen
characters
Light
color
Function description
01
POWER
Green
The indicator light will be on when the mainboard is normally
supplied by the host (or standby power supply).
The illuminating of the indicator
light does not indicate other system components
(except for the mainboard) are normally supplied, that
is, the indicator light will be on as long as the power
supply of the mainboard is normal.
02
FIRE
Red
The indicator light is on when the system detects any fire
alarm.
03
FAULT
Yellow
The indicator light will be lit when the system detects any fault
alarm (regardless of fault types).
04
START
Red
The indicator light will be lit if the system has sent out a
linkage request of a certain module.
05
SYSTEM
FAULT
Yellow
The indicator light will be lit when the machine is in fault or the
system is not operating as expected.
06
FDBK
Red
The indicator light will be lit if the system has received a
linkage feedback of a certain module.
07
POWER
FAUIT
Yellow
The indicator light will be lit when the system detects the alarm
of power supply (regardless of fault type).
08
LINKAGE
DELAY
Red
The indicator light has been lit up until the end of linkage delay.
09
H/S
FAULT
Yellow
The indicator light will be lit when the horn/strobe alarm
apparatus or far sound equipment (alarm bell) in the system
goes wrong.
10
COMM.
Red
The indicator light will be flash when the CAN communication
or Ethernet communication is normally.
11
SYSTEM
TEST
Yellow
The indicator light will be lit when the machine carries out
self-test or single-point test and will go off after self-test
completion.
12
NETWORK
Red
The indicator light is temporarily useless.