Baserunner V6 User Manual
Rev0
7.9 Setting Assist Levels (Superharness)
PAS Setup tab
The ASI firmware on your Baserunner V6 allows you to configure three unique
power and speed limit setpoints to determine the behavior in a low, middle, and
high power assist level.
The assist level multiplier scales several items:
• With a PAS sensor, the PAS power is scaled in addition to the maximum
phase current. A setting of 0.5 for one mode means both that PAS
power will be half the maximum power limit, and the maximum phase
current will be half as well.
• With a Torque sensor, the primary control “Torque Assist Multiplier”
determines how the measured pedal torque is scaled to motor output
torque. A value as 1.5 as shown above means 10Nm on the pedals will
result in 15 Nm from the motor.
The assist multiplier scales this value, in addition to the maximum phase
current. Values greater than 1 will provide higher assist ratios, but cannot
increase the maximum phase current farther than the existing max.
7.9.1 Assist Speed Limits
In addition to the these three assist levels, you can also set three distinct speed
limits for each of the three levels. These speed limits apply while pedaling under
PAS control without the throttle active. Separate speed limits are used for
throttling without pedaling, and throttling while pedaling.
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