Throttle Maps For Controller With Maximum Speed Set At 100% And Creep Speed Set At 10; Fig . 19: Throttle Maps For Controller - Curtis Instruments MultiMode 1243 Generation 2 Manual

Throttle maps for
Fig. 18
controller with maximum
speed set at 100% and
creep speed set at 10%.
Throttle maps for
Fig. 19
controller with maximum
speed set at 90% and
creep speed set at 10%.
Curtis 1243 2 Manual
GEN
Increasing the creep speed value adds to the applied throttle and simply
shifts the curves up. As shown in Figure 18, a creep speed setting of 10% with
the Throttle Map set at 50% gives 60% PWM output (50% + 10%) at half
throttle.
100
90
80
70
60
50
40
30
20
10
0
0 10 20 30
THROTTLE INPUT (percent of active range)
Reducing the max speed setting clips off the top of the throttle map.
Figure 19 shows throttle map curves with the same 10% creep speed setting and
the maximum speed setting dropped to 90%. The curves in this example are
exactly as in Figure 18, except the PWM output hits a ceiling at 90%.
100
90
80
70
60
50
40
30
20
10
0
0 10 20 30
THROTTLE INPUT (percent of active range)
The throttle map is tuned as part of the vehicle performance adjustment
process (Section 5).
3 — PROGRAMMABLE PARAMETERS:
40 50 60 70 80
40 50 60 70 80
Throttle Parameters
THROTTLE MAP
80%
60%
50%
40%
30%
20%
SPEED PARAMETERS
10% Creep Speed
100% Max Speed
90 100
THROTTLE MAP
80%
60%
50%
40%
30%
20%
SPEED PARAMETERS
10% Creep Speed
90% Max Speed
90 100
37