Chapter 4: Programming the Rhino2
4.4.3.14 Roll-away Speed
This feature will limit the scooter to a safe speed if rolling away on a slope when the controller
is off and the park brakes have been released manually.
If the scooter moves at a higher speed than Roll-away Speed, the controller will turn on by
itself and limit the scooter to a safe speed.
After the controller is turned on with the key switch, normal driving is possible.
Warning:
If this parameter is set too high, especially with heavier scooters, there is a risk of
injury, through collision or crushing, when the scooter rolls down a slope.
4.4.3.15 Speed Reduction Wiper (SRW) parameters
These parameters are only used when Pin 4 Function (4.4.9), where „x‟ is 4, 6 or 12, is set to
'SRW' or „SRW (variable)‟.
When Pin 4 Function, where „x‟ is 4, 6 or 12, is set to 'SRW', or „SRW (variable)‟ the RHINO2
reduces the speed proportionally to the resistance between pin x (4, 6 or 12) of the tiller head
connector and battery negative (B-).
If Pin 4 Function is set to 'SRW', and the resistance is 10kΩ or more, the speed is not reduced. If
the resistance is zero, the speed is reduced to the value of any of the four SRW Speed
parameters.
If Pin 4 Function is set to 'SRW (variable)' and the resistance is the value of SRW Scaling
Resistor (Ohm) or more, the speed is not reduced. If the resistance is zero, the speed is
reduced to the value of any of the four SRW Speed parameters.