Nidec Control Techniques HVAC Drive H300 HMI Bypass, Installation And Commissioning Manual

Page: 24 / 56

24 HMI Bypass Controller Installation and Commissioning Guide
3.2.1 Motor Map
The HMI Bypass motor data can be found or entered in the Motor Data
screen. The Motor Data screen also allows access to the autotune feature and
Advanced VFD settings. Motor data can usually be found on the nameplate of
the motor.
Rated Frequency : Set to the rated frequency of the motor (nameplate value).
Current : Set to the rated current of the motor (nameplate value).
Speed : Set to the rated speed of the motor (nameplate value).
Voltage : Set to the rated voltage of the motor (nameplate value).
Motor Poles : Set to the number of poles of the motor. If motor poles are set
to “0”, the number of motor poles will be calculated automatically.
Power Factor : Set to the motor power factor (nameplate value). If the power
factor is not known, it can be automatically calculated by performing a
rotating autotune.
Note: If the power factor is calculated using the autotune function the user
will not be able to manually change the value.
Autotune : Navigates to the autotune feature page. autotune is not necessary
to run the motor, but doing so will result in improved performance and
efficiency.
Advanced : Navigates to the advanced motor settings.