LED | Function | Meaning | |
|---|---|---|---|
LED1 | Monitors CPU operation | Flash | On/Off at 0.5 sec. intervals. Normal operation or engine program download end. |
On | Abnormal operation, or engine program downloading. | ||
Off | Abnormal operation | ||
Flash | On/Off at 1.5 sec. intervals. Abnormal operation (watch dog reset generated) | ||