Siemens SINAMICS G120C - Page 33

Commissioning
4.2 Commissioning with BOP-2 operator panel
SINAMICS G120C converter
Getting Started, 04/2014, FW V4.7, A5E34264105B AA
33
10.
Set the ramp
-up time of
the motor.
11.
Set the ramp
-down time
of the motor.
12.
Complete the basic commissioning:
12.1.
Switch over the display using an arrow key: nO → YES
12.2.
Press the OK key.
You have entered all of the data that is necessary for the basic commissioning of your
inverter.
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.
WARNING
Risk of fatal injury as a result of machine movements when switching on the motor
Switching on the motor for identification purposes may result in hazardous machine
movements.
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/suspended loads to the floor.