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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 Okai ES400 displayed error
100 The communication between the control panel and the main controller 10 -
101 Abnormal accelerator sensor 14 09E
102 Abnormal left brake sensor 15 10E/19E
103 Abnormal right brake sensor 16 14E/20E
104 Abnormal motor sensor 18 04E/07E
105 Undefined 31 -
106 Communication timeout between the IoT and the Vehicle 32 -
107 Undefined 35 -
108 Charging failure 37 27E
109 Battery temperature sensor abnormality 39 -
110 Controller temperature sensor abnormality 40 -
111 Motor overheat 41 03E/08E
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 25E/07E
201 Abnormal battery backup E1 -
202 Problem with the RTC clock E2 -
203 Problem with the file system E3 15E
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 27E
402 The battery password is wrong 22 -
403 Undefined 23 -
500 Abnormal voltage detection system 24 02E
501 Undefined 26 -
502 The main control password is wrong 27 -
900 An unknown fault has occurred, please contact Knot technical support X X