Leeson Chassis Mount PWM Control: 175292.00 Manuel d'utilisateur télécharger pdf (Page 24)

Operation

Figure 9. Run/Decelerate to Minimum Speed Switch

Decelerating to minimum speed

A single pole, single throw switch may be used to decelerate a

motor to minimum speed (see Figure 9). Close the switch between

S1 and S2 to decelerate the motor from set speed to minimum

speed. Open the switch to accelerate the motor from minimum

speed to set speed. The ACCEL trimpot setting determines the rate

at which the motor accelerates.

RUN

DECEL TO

MIN SPEED

10K OHM

SPEED ADJUST

POTENTIOMETER

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Leeson Chassis Mount PWM Control: 175292.00 Manuel d'utilisateur Page 24