LED  | Function  | Meaning  | |
|---|---|---|---|
LED1  | Monitors 24V  | On  | Conducting  | 
Off  | Not Conducting  | ||
LED2  | Monitors 5VL  | On  | Conducting  | 
Off  | Not Conducting  | ||
LED3  | Monitors 5V  | On  | Conducting  | 
Off  | Not Conducting  | ||
LED4  | Monitors 24VS  | On  | Conducting  | 
Off  | Not Conducting  | ||
LED6  | Monitors FPGA operation  | Flash  | Configuration end (FPGA user circuit operating)  | 
Off  | Configuration not complete  | ||
On  | Abnormal (LED not operating)  | ||