6. Error Messages
Express5800/R320c-E4, R320c-M4 Maintenance Guide (Linux)
53
Chapter 1 Maintenance
(8)
EXPRESSSCOPE
If any module fails, LED on EXPRESSSCOPE relevant to the failed module lights in amber.
(1) Module POWER LED
LED indication
Description
Action
On (green)
The power of CPU/IO module is ON.
–
Off
The power is not supplied to CPU/IO module.
–
Blinking (green)
CPU/IO module is in standby state.
–
(2) SAFE TO PULL (SAFE TO PULL LED)
This LED indicates the possibility to remove CPU/IO module safely.
LED indication
Description
Action
On (green)
CPU/IO module can be removed.
–
Blinking (green)
CPU/IO module cannot be removed.
–
Off
CPU/IO module is in off line state.
–
(3) Module ID (ID LED)
Module ID LED is used for identifying the device that requires maintenance among devices mounted on the
rack.
LED indication
Description
Action
On (green)
UID switch is pressed.
–
Blinking (green)
The device identification request is issued from
remote site.
–
Off
–
–
(1)
(2)
(3)
(4)
(5)-4
(5)-2
(5)-3
(5)-1
(11) (10) (9)
(8)
(7)
(6)