Drive Control — This is the drive control.  It gives us the ability to control the speed, and to program start stop times.  The start stop times is also important for taller scaffolds.  On taller scaffolds, you want the motor to ramp up to speed and ramp down to prevent any sudden movements.

Drive Control — This is the drive control. It gives us the ability to control the speed, and to program start stop times. The start stop times is also important for taller scaffolds. On taller scaffolds, you want the motor to ramp up to speed and ramp down to prevent any sudden movements. (Michael South)