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This function can drive 2-wire solenoid valve, solenoid coil and low-power motor,
including the canister solenoid valve, injector solenoid valve, transmission hydraulic
valve, hydraulic control valve, ignition coil, idle motor, and throttle motor.
It can change the operation speed and working time of the actuator by setting the
frequency and duty cycle. The higher the frequency, the faster the speed, and the
higher the duty cycle, the longer the working time, and vice versa.
NOTE
To avoid damaging the actuator, do not actuate it for a long time, and do not set too
high a frequency.
This function needs to be tested on the car. If the actuator is removed, it cannot be
driven individually.
NOTE
The maximum current supported by Actuator Drive cannot exceed 1.9A.
Square Wave
Figure 7-13 Sample Square Wave Connection Diagram
Once the voltage and frequency are set in the waveform generator interface, the
square wave signals simulate the signals of various Hall sensors.
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