Salicru CV50-008-4F, User Manual, Page: 88 / 144

88 - 144 Basic Operation Instruction
7.5 Parameters of the motor
 Physical accident may occur if the motor starts up suddenly during autotune.
Please check the safety of surrounding environment of the motor and the load
before autotune.
 The power is still applied even the motor stops running during static autotune.
Please do not touch the motor until the autotune is completed, otherwise there
would be electric shock.
 Do not carry out the rotation autotune if the motor is coupled with the load, please
do not operate on the rotation autotune. Otherwise misaction or damage may occur
to the inverter or the mechanical devices. When carry out autotune on the motor
which is coupled with load, the motor parameter won’t be counted correctly and
misaction may occur. It is proper to de-couple the motor from the load during
autotune when necessary.
The control performance of the inverter is based on the established accurate motor model. The user has to
carry out the motor autotune before first running (take motor 1 as the example).