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Fault

This event is fired when a fault is detected on a scooter (Segway scooter only).

Body parameters

  • event: fault
  • vehicle (integer): The identifier of the vehicle.
  • data: (json object).
    • faultStatus (enum): Fault status.
      • appearing: The defect appeared.
      • disappeared: The defect disappeared.
      • unknown: The fault status could not be identified. Please contact Knot technical support.
    • code (integer): Fault code.

Body example

{
    "event": "fault",
    "vehicle": 156,
    "data": {
        "faultStatus": "appearing",
        "code": 22
    }
}

Fault codes

Code Description Segway displayed error
100 The communication between the control panel and the main controller 10
101 Abnormal accelerator sensor 14
102 Abnormal left brake sensor 15
103 Abnormal right brake sensor 16
104 Abnormal motor sensor 18
105 Undefined 31
106 Communication timeout between the IoT and the Vehicle 32
107 Undefined 35
108 Charging failure 37
109 Battery temperature sensor abnormality 39
110 Controller temperature sensor abnormality 40
111 Motor overheat 41
112 The verification between the battery and the controller has failed 50
113 The main controller and control panel don't match 51
114 The main controller and the battery cover lock don't match 52
115 The communication between the main controller and the battery cover 54
116 The battery cover is unlocked 55
200 The communication with ECU E0
201 Abnormal battery backup E1
202 Problem with the RTC clock E2
203 Problem with the file system E3
204 The IC2 communication E4
205 The GNSS communication E5
206 The 4G communication E6
207 The Bluetooth communication E7
208 The NFC communication E8
209 The G-Sensor communication E9
300 Abnormal A phase current sampling of the motor 11
301 Abnormal B phase current sampling of the motor 12
302 Abnormal C phase current sampling of the motor 13
400 Battery abnormality in voltage detection 19
401 The communication with the battery 21
402 The battery password is wrong 22
403 Undefined 23
500 Abnormal voltage detection system 24
501 Undefined 26
502 The main control password is wrong 27
900 An unknown fault has occurred, please contact Knot technical support X