Method Of Error Handling
- LIN BUS Off error LIN BUS OFF ERROR REFERENCE CHART
Division Condition for error Condition for the disarmed Initial routine Detecting LIN BUS OFF one time Disarmed (if LIN BUS ON is detected 4 consecutive times in general routine) Normal routine Detecting LIN BUS OFF 4 consecutive times Disarmed (if LIN BUS ON is detected 4 consecutive times) * Remarks
- LIN BUS OFF means no response from sensors when BCM send request to sensors.
- In the case that error happens to the initial routine, diagnosis warning sound + display for error
- In the case that error happens to the Normal routine, the only display for error
- If error happens to the direct condition of each sensor, after that, error is transmitted at the indirect condition (sensor side).
- In the case of sensor error SENSOR ERROR REFERENCE CHART
Division Condition for error Condition for the disarmed Initial routine Detecting the message of sensor error Disarmed (if the message which sensor is normal is detected 4 consecutive times, but it is impossible to be disarmed in the initial routine) General routine Detecting the message of sensor error 4 consecutive times Disarmed (if the message which sensor is normal is detected 4 consecutive times) * Remarks
- In the case of fault counting output message or signal with last valid should be transmitted.
- In the case that error happens to the initial routine, diagnosis warning sound + display for error.
- In the case that error happens to the general routine, the only display for error.