E9 - “DOSS” Sensor Fault

E9 - “DOSS” Sensor Fault

This error will appear when no feedback is received from the “DOSS” sensor. This could be due to a bad connection between the Sensor and the PCB (Check the 5-Way connector to ensure proper connection). Should the sensor be connected it is possible that the "DOSS" sensor is faulty.
    • Related Articles

    • How to Troubleshoot a Motor or Drive Fault Failure on the D-Series Sliding Gate Motor

      If you encounter the “Drive Fault - Motor Drive Failure” error on your D5 EVO, D10, or D10 Turbo controller, the issue may be caused by: Loose or intermittent connections between the motor and controller A damaged H-bridge on the controller, such as ...
    • How to Troubleshoot a Motor or Drive Fault Failure on the D-Series Sliding Gate Motor

      If you encounter the “Drive Fault - Motor Drive Failure” error on your D5 EVO, D10, or D10 Turbo controller, the issue may be caused by: Loose or intermittent connections between the motor and controller A damaged H-bridge on the controller, such as ...
    • Doss Fault / Doss Fault - Disconnected (Sector)

      Possible Causes • DOSS physically disconnected • Poor connection on DOSS or controller side • Faulty harness • Faulty DOSS • Faulty controller Solutions • Ensure that the DOSS is clipped firmly into its carrier and that the harness is plugged in on ...
    • DOSS Fault - Doss Fault - Disconnected (D-Series)

      The DOSS is an opto-electronic system that counts pulses in order to determine the position of the gate and the distance that it needs to travel to its respective Endstops. Possible causes • DOSS physically disconnected • Poor connection on DOSS or ...
    • Drive Fault / Motor Drive Failure (Sector)

      Possible Causes • Loose drive connections • Faulty electric motor • The H-bridge on the controller is damaged, possibly a blown FET • The electric motor is faulty or has been disconnected Solutions • Check drive connections (motor and battery) and ...