Commissioning
5.4 Basic commissioning
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
83
Identifying the motor data and optimizing the closed-loop control
Following basic commissioning, the inverter generally has to measure other motor data and
optimize its current and speed controllers.
To start motor data identification, you must switch on the motor. It does not matter whether
you use the terminal strip, fieldbus, or operator panel to enter the ON command.
Risk of injury or material damage as a result of machine motion when switching on the
motor
Switching on the motor for motor identification purposes may result in hazardous machine
motion.
Secure dangerous machine parts before starting motor data identification:
• Before switching on check that no parts are loose on the machine or can be spun out.
• Before switching on ensure that nobody is working on the machine or located within its
working area.
• Secure the machine's work area against unintended access.
• Lower hanging loads to the floor.
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