Hello am facing some issues that need help pls, i have ABB ACS350 2.2KW VFD, and 0.33HP 3 phase Induction motor, after setting the parameters as required, and the vfd is set for operation, send power to the motor i wittiness a continues vibration and the motor rotor trying to run,
please what could be the cause and how can this be rectify
will appreciate any help thanks.