Base Module
2.2.11.System LEDs
System LEDs are located at the upper left of the front panel of the base module and indicate the system status. The views when the front panel is opened (a) and closed (b) are shown below.
LED CARD
The LEDs from the top indicate:
Status
DC ON/OFF
AC ON/OFF
(a) LEDs with the front panel opened
LED
(b) LEDs with the front panel closed
LED Indication
| LED name |
| Color & status |
|
| Description |
| |
| AC ON/OFF |
| Green | ON |
|
| AC ON |
|
|
| OFF |
|
| AC OFF |
| ||
|
|
|
|
|
|
| ||
| DC ON/OFF |
| Green | ON |
|
| DC ON (48VDC is supplied.) |
|
|
| OFF |
| DC OFF |
| |||
|
|
|
|
|
| |||
| Status LED |
| Green | ON |
|
| System is online. |
|
|
| Flash |
| System is in maintenance mode. |
| |||
|
|
|
| OFF |
| Other (error, offline) |
| |
