E07 - dyson Robot Vacuum

中文

含义

机器人底部悬崖/跌落传感器信号异常，无法正确检测台阶或悬空区域，可能导致机器人从楼梯处跌落。

常见原因

1. 悬崖传感器窗口被灰尘或污垢遮挡，红外信号受阻
2. 传感器在深色地板上吸收红外光，误判为悬空
3. 传感器安装支架松动或脱落，探测角度偏移
4. 在强光直射或反射地面（如镜面、抛光大理石）环境下传感器受干扰
5. 一个或多个悬崖传感器LED或光敏元件损坏

自助排查

1. 翻转机器人，用干净的干布擦拭底部所有悬崖传感器窗口（通常4-6个圆形开口）
2. 检查传感器窗口是否有划痕或覆盖物
3. 将机器人放在平坦地面，用手依次遮挡每个传感器观察反应
4. 在深色地毯上试运行——若只在深色地面出现E07则属于正常现象
5. 若擦拭后仍持续报错且所有地面类型均出现，需更换传感器模块

English

Meaning

The robot’s cliff/drop sensor signal is abnormal, preventing accurate detection of stairs or drop-offs. This may cause the robot to fall down stairs.

Common Causes

1. Cliff sensor windows blocked by dust or dirt, obstructing the infrared signal
2. Infrared light absorbed by dark-colored flooring, causing a false “drop detected” reading
3. Sensor mounting bracket loose or detached, altering the detection angle
4. Strong direct light or reflective flooring (mirrors, polished marble) interfering with sensor readings
5. One or more cliff sensor LEDs or photodetectors damaged

Self-Check Steps

1. Flip the robot over and wipe all cliff sensor windows (typically 4-6 round openings) with a clean dry cloth
2. Inspect the sensor windows for scratches or any covering material
3. Place the robot on a flat surface and manually cover each sensor in turn to observe the response
4. Test on a dark carpet — if E07 only appears on dark flooring, this is expected behavior
5. If cleaning does not resolve the issue and it occurs on all floor types, replace the cliff sensor module