Big Joe EZ30 Operation, Maintenance, Repair Parts List page 31

Parameter
THROTTLE MENU -
Continued
Throttle Map
Tremor Suppression
Calibration
CURRENT MENU
Main Current Limit
Braking Current Limit
Boost Current
Boost Time
BL-EZ30-0815 - 07-28-2019
Table 4-2 Programmable Parameters - Continued
Factory Setting
70A 90A
The throttle map parameter adjusts the static throttle map. The
20% 50% A setting of 50% provides linear response. Values below 50%
This parameter can be used to limit the controller's response
50% 50% Larger values will provide a steadier ride, but they also result in
Wigwag and unipolar throttle pots should be centered. Setting
OFF OFF
Setting the parameter Off returns the controller to normal oper-
Sets the maximum current the controller will supply to the
70A 90A
Sets the maximum current the controller will supply to the
70A 90A
Boost current gives a brief boost of current that greatly
80A 90A
The Boost Current parameter defines the motor current limit
This parameter sets the maximum time that the boost current is
5.0 sec. 0.0 sec.
Description
parameter setting corresponds to the throttle command at
half throttle.
reduce the throttle command at low throttle positions, provid-
ing enhanced slow speed maneuverability. Values above
50% give the vehicle a faster, more responsive feel at low
throttle positions.
to sharp throttle movements, such as movements resulting
from hand tremors.
more sluggish response to throttle request. There is thus a
trade-off between crispness of response (low Tremor Sup-
pression settings) and steady speed in the presence of trem-
ors (high settings).
this parameter to On inhibits driving and puts the controller
into throttle autocalibration mode.
ation.
motor during normal driving. By limiting the current supplied,
this parameter can be used to protect the motor from poten-
tially damaging currents or to reduce the maximum torque
applied to the drive system.
motor during braking. By limiting the current supplied, this
parameter can be used to protect the motor from potentially
damaging currents or to reduce the maximum braking torque
applied to the drive system.
improves performance with transient loads, such as starting
on a hill, crossing a threshold, climbing obstacles, etc. When
the controller recognizes that the motor needs more current
to respond to a drive request, it provides a current boost of a
set amount for a set time.
during
the boost period
d.
allowe
4-11