GBK51948 RHINO2
Installation Manual Issue 5
5.9.6.2 In parallel with the throttle
For a speed pot in parallel, use a 100kΩ
potentiometer and set Speed Limit Pot to 'Yes'.
If the Speed Limit Pot is at its minimum position, the
speed of the scooter at full throttle deflection is set
by Lowest (Minimum) Forward Speed and Lowest
(Minimum) Reverse Speed.
The Dual Decode variant already uses pin 9 for the
second throttle wiper connection. To use a separate
Speed Limit Pot in parallel to the throttle with this
variant, use a 10k log potentiometer. Connect it
between pin 4
1
and B-, and set Pin [x] Function to
'SRW' (Speed Reduction Wiper). If the Speed Limit
Pot is at its minimum position, the speed of the
scooter at full throttle deflection is set by the Speed
Reduction Wiper (SRW) parameters. To avoid a
throttle dead-band when the speed is reduced, use
the 'Speed Scale' parameters and leave the 'Speed
Limit' parameters at 100%.
Speed Pot in Parallel (Pin 9)
Speed Pot in Parallel (Pin 4)
5.9.7 Alternative Speed Reduction Options
In addition to the throttle and speed limit pot, the RHINO2 has other speed reduction
options to allow for further flexibility in the way speed reduction is applied. For specific
details about each of these options, please refer to the programming section:
Option Description
Profile 2
When this function is active, the drive performance and characteristics
as defined in Profile 2 will be used. The primary use of this function is
to set a Reduce Speed mode.
Available on Tiller Connector Pins 4, 6, 12, and 14 and
Charger/Programmer Connector Pin 4.
SRW (Speed Reduction
Wiper) and SRW (variable)
If Pin [x] Function, where ‘X’ is 4, 6 or 12, is set to 'SRW', or SRW
(variable), it provides a variable speed reduction based on the
resistance between pin x and B- : decreasing the resistance will
decrease the speed of the scooter. Decreasing the resistance to zero
will slow down the scooter to a speed set by the Speed Reduction
Wiper (SRW) parameters.
1
Alternatively, connect between pin 6 and B-, or between pin 12 and B-, and set the
relative Pin [x] Function parameter to ‘SRW’.
Page 42 - Installation and testing
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