| Case description: | This section describes possible faults and suggested actions for each type of fault when no lights of the Robot Light Ring. | |
| Result: | The HMI cannot be accessed, there is End module light, and the system log shows Error Code 0x3C、3B、3E、4B or LCM shows Power Failure stop. | |
| Possible reason: | The following are possible reasons that the IPC connection error：
1)Press the Emergency Switch 2)The robot’s cable is loose 3)Robot voltage is too low 4)Internal complex cable is loose. 5)The cable between relay board and the Power supply 1000W is loose. 6)Related wire of Power control board is loose. 7)Joints power cable and E-bus wire are loose. 8)Joint or IO Module abnormal |
Common error code
0x0000003B 0x00000035 0x0000003C 0x0000003E 0x00000053 0x0000004B 0x0000004E |
| Symptom: |  |
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