Minuteman RoboScrub 20, Service Manual, Page: 119 / 127

3.1 Diagnostic App Errors
74 THROTTLE_SPEED_MISMATCH Sign of the throttle does not match the sign of the change of encoder steps.
75 ENCODER_STD_DEV_TOO_HIGH The standard deviation of the change of encoder steps is above a threshold.
76 UNEXPECTED_HEADING_CHANGE Expected machine to move straight, but machine turned.
77 RIGHT_WHEEL_LIMIT_LEFT_OF_CENTER Expected traction encoder to register right limit to the right of center.
78 LEFT_WHEEL_LIMIT_RIGHT_OF_CENTER Expected traction encoder to register left limit to the left of center.
79 WHEEL_FAILED_TO_TURN_IN_AUTONOMY User unable to confirm autonomous wheel control.
80 UNABLE_TO_DETERMINE_MINIMUM_THROTTLE Machine did not move after trying all throttle values.
81 LOWER_LIDAR_PROTECTOR_BLOCKING_RAYS
82 LOWER_LIDAR_RAYS_INSIDE_FOOTPRINT
83 LOWER_LIDAR_RAYS_TOO_CLOSE
84 UNABLE_TO_GET_UNIT_VECTORS Unable to get unit vectors for 3D Camera.
85 UNKNOWN_CAMERA_ERROR User rejected live camera feed.
86 UNEXPECTED_FRAME_RATE Frame rate from the camera is too low.
87 BATTERY_CHARGE_TOO_LOW The charge on the battery below 75%.
88 LEFT_2D_CAMERA_NO_DATA No data collected from Left 2D Camera.
89 FRONT_2D_CAMERA_NO_DATA No data collected from Front 2D Camera.
90 RIGHT_2D_CAMERA_NO_DATA No data collected from Right 2D Camera.
91 LOWER_LIDAR_NO_DATA No data collected from Lower LIDAR.
92 UPPER_LIDAR_NO_DATA No data collected from Upper LIDAR.
93 MODEM_NOT_CONNECTED LTE Modem is not connected.
94 TOUCH_SCREEN_NOT_CONNECTED Touch Screen is not connected.
95 MODEM_NOT_COMMUNICATING Unable to communicate with Modem.
96 LEFT_BLINKER_ERROR
97 RIGHT_BLINKER_ERROR
98 IMU_DATA_TOO_NOISY The machine's movement was above the allowed threshold.
99 KIT_NOT_RUNNING The kit is not running.
100 MODEM_NOT_REGISTERED Unable to find LTE Modem network interface.
101 MODEM_NETWORK_NOT_CONNECTED Unable to determine machine IP address.
102 MODEM_PING_REQUEST_FAILURE Unable to ping the internet.
103 MODEM_DNS_FAILURE Unable to perform DNS lookup.
104 UNEXPECTED_IMAGE_FORMAT Unexpected image format received from camera.
105 UNKNOWN_SIDE_LIDAR_ERROR Something is wrong with the side LIDAR.
106 UNKNOWN_CALIBRATION_BOOTH An unknown Home Marker was detected.
107 MISSING_MACHINE_FILE The machine file is missing.
108 MISSING_FIRMWARE_UPDATED_FILE The firmware must be updated.
109 MISSING_BASELINE_FILES The baseline 3D camera tests must be run.
110 MISSING_UNIT_VECTOR_FILES The 3D camera unit vector files are missing.