Fig. 16, cont, Curtis 1243, 2 manual – Wesley BCT-6200-6SA User Manual

Page 43: 3 — programmable parameters

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background image

Curtis 1243

GEN

2 Manual,

Rev. B

35

3 — PROGRAMMABLE PARAMETERS:

Throttle Parameters

Fig. 16, cont.

Effect of adjusting the
Throttle Max parameter
(throttle types 3 and 4).

Throttle Type 3 (0–5k

)

Throttle Type 2 (0–5V, single-ended)

Throttle Type 1 (5k

–0)

Throttle Type 4 (0–5V, wigwag)

0

5V

1.4V

(2.0k

Ω)

3.3V

(5.0k

Ω)

100% Throttle Max

40% Deadband

0.5V

(400

Ω)

2.1V

(3.0 k

Ω)

3.0V

(4.5k

Ω)

90% Throttle Max

40% Deadband

90% Throttle Max

10% Deadband

60% Throttle Max

10% Deadband

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 5k

Ω pot resistance.

Using a pot of greater or lesser resistance will give

different values for the deadband points.

KEY

100%

Neutral

Deadband

Controller

Output

0%

0

5V

2.1V

100% Throttle Max

40% Deadband

0.7V

4.5V

0.7V

3.1V

2.1V

4.5V

90% Throttle Max

40% Deadband

90% Throttle Max

10% Deadband

60% Throttle Max

10% Deadband

0

5V

2.1V

(3.0k

Ω)

0.2V

(0

Ω)

100% Throttle Max

40% Deadband

3.0V

(4.5k

Ω)

1.4V

(2.0k

Ω)

0.5V

(450

Ω)

90% Throttle Max

40% Deadband

90% Throttle Max

10% Deadband

60% Throttle Max

10% Deadband

0.5V

(450

Ω)

2.1V

(3.0k

Ω)

3.0V

(4.5k

Ω)

1.4V

(2.0k

Ω)

0.5V

(400

Ω)

3.0V

(4.5k

Ω)

0

5V

100% Throttle Max

40% Deadband

90% Throttle Max

40% Deadband

90% Throttle Max

10% Deadband

60% Throttle Max

10% Deadband

3.3V

4.5V

0.5V

1.7V

3.3V

4.3V

0.7V

1.7V

2.7V

4.3V

0.7V

2.3V

2.7V

3.7V

1.3V

2.3V

0.2V (0

Ω)

3.3V (5k

Ω)

0.2V

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