PWM Verses RPM Mode 9
In this mode you can set the PWM duty according to engine RPM in 500 RPM increments.
The system will interpolate between RPM points to achieve a smooth transition.
For example, you can use this mode to control turbo boost level at 500 RPM increments and the system will provide a smooth transition between RPM points.
PWM Verses Kpa Mode 10
In this mode you can set the PWM duty according to manifold pressure in 20 Kpa increments from –100 Kpa to 400 Kpa. The system will interpolate between points to achieve a smooth transition.
For example to control a water injection D.C. motor, you can set a low duty value at low manifold pressure and increase it as manifold pressure increases thereby increasing the motor speed and in turn increasing the water injection.