Curtis 1297 - Page 43

Curtis PMC 1297 Manual
35
Fig. 13, cont’d Effect of
adjusting the throttle
deadband parameter
(throttle types 3 and 4).
Throttle Type 3 (0–5kΩ)
Throttle Type 4 (0–5V, wigwag)
5V
0
0.2V
(0Ω)
40% Deadband
10% Deadband
0% Deadband
0.5V
(450Ω)
1.4V
(2.0kΩ)
Notes: Voltages shown are at the pot wiper relative to B-.
For throttle types 1 and 3, the deadband points are
defined in terms of the nominal 5kΩ pot resistance.
Using a pot of greater or lesser resistance will give
different values for the deadband points.
Throttle Max parameter set at 100%.
3.3V
(5.0kΩ)
3.3V
(5.0kΩ)
3.3V
(5.0kΩ)
KEY
100%
Neutral
Deadband
Controller
Output
0%
5V
0
0.5V
40% Deadband
10% Deadband
0% Deadband
2.7V
3.3V
4.5V
4.5V
4.5V
2.5V
0.5V
0.5V
2.3V
1.7V
3 A — PROGRAMMABLE TRACTION PARAMETERS: Throttle