Throttle Input Parameters - Curtis 1204M Manual

ALLOWABLE
PARAMETER RANGE
Throttle Type
Throttle Deadband
4 – 9 0 %
Throttle Max
10 – 100 %
Throttle Map
20 – 8 0 %
Curtis 1204M/1205M/1209M/1221M Manual
THROTTLE MENU
0 – 9 The 1204M/05M/09M/21M controllers accept a variety of throttle inputs. The
Throttle Type parameter can be programmed as follows:
0
1
2
3
4
5
6
7
8
9
The Throttle Deadband parameter defines the neutral deadband as a per-
centage of the full throttle range. Increasing the Throttle Deadband setting will
increase the neutral range. This parameter is especially useful with throttle
assemblies that do not reliably return to a well-defined neutral point, because
it allows the deadband to be defined wide enough to ensure that the controller
goes into neutral when the throttle mechanism is released.
The Throttle Max parameter defines the percentage of throttle movement at
which 100% output is requested. Decreasing the Throttle Max setting reduc-
es the full stroke necessary to produce full controller output. This parameter
allows reduced-range throttle assemblies to be accommodated.
The Throttle Map parameter modifies the vehicle's response to the throttle
input. Setting Throttle Map at 50% provides a linear output response to throttle
position. Values below 50% reduce the controller output at low throttle settings,
providing enhanced slow speed maneuverability. Values above 50% give the
vehicle a faster, more responsive feel at low throttle settings.
The Throttle Map value is the controller output at half throttle, as a
percentage of the Max Speed. Half throttle is the midpoint of the throttle's active
range, which is the range from zero output (at the Deadband setting) to 100%
output (at the Throttle Max setting).
3 — PROGRAMMABLE PARAMETERS:
DESCRIPTION
2-wire potentiometer, 0–5kΩ input
2-wire potentiometer, 5kΩ–0 input
single-ended 0–5V input
2-wire potentiometer, 4.6kΩ–0 input
2-wire potentiometer, 5.5kΩ–0 input
2-wire potentiometer, 1kΩ–0 input
ITS input
6.3–10.6 V input
6–12 V input
single-ended 3-wire potentiometer, 0–5kΩ input.
Throttle Parameters
21