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16
AB-7333
Indicators
Figure 7. Indicator positions
Item
Product indicator
Color
State
Description
Power indicator
POWER
Green
Lit
Power ON
Flashing Power ON
(Lithium ion capacitor module being
charged)
Not lit
Power OFF
System error indicator
ERROR
Red
Lit
Abnormal
Note: Contact Azbil Corporation.
Flashing
Not lit
Normal
Active indicator for redundant
product configuration
ACT
Green
Lit
The device is operating (active).
Not lit
The device is for backup (standby).
Storage access indicator
STORAGE
Green
Lit
The data storage is being accessed.
Not lit
The data storage is not being accessed.
ETHERNET communication
indicator
LAN1 100
LAN2 100 (not used)
Green
Lit
A link is established at 100 Mbps.
Flashing Data is being received or transmitted at
100 Mbps.
Not lit
A link has not been established.
LAN1 1000
LAN2 1000
(not used)
Green
Lit
A link is established at 1000 Mbps.
Flashing Data is being received or transmitted at
1000 Mbps.
Not lit
A link has not been established.
System indicator
Indication using
7-segment LED
Blue
Normal
The four 7-segment LEDs are lit in
sequence at their outer edges at an
interval of two seconds.
Abnormal Indication other than above.
DI status indicator
DI ch1–ch8
Green
Lit
DI status is ON.
Not lit
DI status is OFF.
DO status indicator
DO ch1 and ch2
Green
Lit
DO status is ON.
Not lit
DO status is OFF.
Indicator (not used)
IN
–
OUT
–
LAN1 100 1000
DI1 DI2 DI3 DI4
POWER
DI5 DI6 DI7 DI8
D01 D02
ERROR
ACT
STORAGE
7-segment LED
LAN2 100 1000 (not used)
REDUNDANT IN OUT (not used)