| Indicator | Status | Description |
|---|---|---|
| Power |  |
Power |
 |
Power not available | |
| Activity |  |
Data communication |
|
Data communication not available | |
| Error | |
No errors |
 |
Overheating | |
  |
The data has not been transferred via the CAN bus for at least 5 minutes. |
| Indicator | Status | Description |
|---|---|---|
| Power | |
Power |
|
Power not available | |
| Activity | |
Data communication |
|
Data communication not available | |
| Error | |
No errors |
|
Overheating | |
|
The data has not been transferred via the CAN bus for at least 5 minutes. | |
|
No power on the lamp. | |
|
No power on the DALI bus or over current (more then 180 mA) on DALI bus. If over current is at both bus blinking twice in half a second. |