This test should be the first to be done for each new motor set on the system before any other test. The test consists of running the motor until it reaches the zero-resolver position. To do so the operator set Phase angle to 0. It is also important to set the DC current on the rotor. Once the test is going the motor will move until it reaches the zero point. The zero point will be written on the Inverter. Of course, if the zero point is already know it’s sufficient to write it on Phase angle. The result parameters show the Phase angle found, the measured current of the rotor and the result of the test.