序号

NO.

常见故障表现

Common faults

故障可能因素

Possible factors for malfunction

解决方案

Solution

1

粪道清理不干净，表面有剩余牛粪

The manure passage is not cleaned thoroughly, and there is residual manure on the passage.

和地面接触的耐磨橡胶条磨损严重

Severe wear of wear-resistant rubber strips in contact with the ground

橡胶条下移调整，或联系厂家更换。

定期检查橡胶条磨损情况

Move the rubber strip downward, or contact the manufacturer for replacement.

Regularly check the wear of rubber strips

2

刮板回退过程中，升起高度过低，造成带粪回退。

During the process of retracting the scraper, the lifting height was too low, causing retreat with manure.

刮板长期运行，耐磨脚磨损严重，造成刮板回退过程中支起高度过低。

The scraper operates for a long time, and the wear-resistant feet are severely worn, causing the height of the support too low during the scraper retraction.

联系厂家更换耐磨脚。

定期检查维护。

Contact the manufacturer to replace the wear-resistant feet.

Regular inspection and maintenance.

3

代码：E.ocA 加速运行过流

Code: E.ocA

Overcurrent during accelerated operation

排查转角轮或链条有异物卡住，造成过载停机保护。

电机或减速机损坏。

Check if there are foreign objects stuck in the corner wheel or chain, which causing overload and shutdown protection.

The motor or reducer is damaged

排查各部位并清除异物。

维修或更换电机减速机。

Inspect all parts and remove foreign objects.

Repair or replace the motor reducer.

4

代码：E.ocb 启动瞬间过流

Code: E.ocb

Instantaneous overcurrent during startup

5

代码：E.ocn 恒速运行过流

Code: E.ocn

Overcurrent during constant speed operation

6

代码：AE.DCL 直流母线欠压

Code: AE DCL

DC bus under voltage

配电电源或输入、输出电缆有故障。

There is fault in the distribution power supply or input/output cables.

专业人员检修配电电源；

检查并更换控制箱的输入电缆或输出电缆。

Professional personnel inspect and repair the distribution power supply;

Check and replace the input or output cables of the control box.

7

代码：AE.PLI  电源输入缺相

Code: AE PLI

Power input phase loss

8

代码：AE.PLO 电机输出缺相

Code: AE PLO

Motor output phase loss

9

代码：E.HR1  U相传感器异常

Code: E HR1

Abnormal U-phase sensor

变频模块损坏

The frequency conversion module is damaged

联系厂家维修或更换

Contact the manufacturer for repair or replacement

10

代码：E.HR2  V相传感器异常

Code: E HR2

Abnormal V-phase sensor

11

代码：EFOP  逆变模块保护

Code: EFOP

Inverter module protection

12

代码：EOHI 散热器过热

Code: EOHI

heatsink overheat 

控制箱所处环境温度过高；

灰尘或异物阻塞散热孔，导致散热器通风不良

The ambient temperature of the control box is too high;

Dust or foreign objects blocking the heat dissipation holes, resulting in poor ventilation of the radiator.

更换控制箱安装位置；

改善散热器通风状况。

Replace the installation position of the control box;

Improve the ventilation of the radiator.

13

AE.CFE  通讯异常

Code: AE CFE

Communication abnormality

显示屏与主板间通讯线插头松动；

显示屏损坏

Loose communication cable plug between display screen and motherboard;

Damaged display screen

检查通讯线插头；

联系厂家更换显示屏。

Check the communication cable plug;

Contact the manufacturer to replace the display screen.

特别提示：严禁从刮板控制箱中取电供其他外部设备使用，否则会造成严重损坏！

Reminder: It is strictly prohibited to connect electricity from the scraper control box for other external devices, otherwise it will cause serious damage!