Phidget Motor Position Controller.lvlib:MotorPositionControllerSetDeadBand.vi

Depending on your system, it may not be possible to bring the position error (TargetPosition - Position) to zero. A small error can lead to the motor continually 'hunting' for a target position, which can cause unwanted effects. By setting a non-zero DeadBand, the motor will come to rest even if the position is slightly incorrect.