If there is an E17D Elbow Motor Error, turn off the power, align the arm at a 90 degree angle, and restart the robot. If the error persists, turn off the power to the robot and LEAVE THE POWER OFF FOR AT LEAST 2 MINUTES before restarting. Related ArticlesE22 Motor ErrorE17A / E17B Motor Engagement ErrorE15 Stepper Connection ErrorManually moving arm 1 to neutral position using the reset switch (Event Pro 3/Event Pro 4 Models)E17D Pan Motor Setup Error