Function examples
We want the secondary fuel pump to turn on if a fault is detected on the first one or when fuel
pressure drops below or is equal to 400kPa. To do this, we need to create a new function, let's call
it f_switchPumps . Now to test for the first condition we will use Is True operation and to test for the
second, we will use Less Or Equal operation. Their configuration will look like this:
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