On the earlier Phantoms and NAZA controllers, there is only output from the controller to the ESC. The communication is one way. The FC has no way of knowing if the motor has stopped or thrown a prop. As Phantom tilts, the FC would command the motor to speed up, eventually reaching what would be full speed command if the tilt was not corrected. The ESC does receive pulses back from the motor, but certainly on earlier models, it could not be communicated to the flight controller.
I don't know what happens with the P3.
I don't know what happens with the P3.