Siemens SINAMICS G120 - Carry-Out Basic Commissioning

Commissioning
5.4 Basic commissioning
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
89
5.4.2.4
Carry-out basic commissioning
Configuring the drive
Procedure
Proceed as follows to carry out basic commissioning:
1.
Select the control mode.
See also Section: U/f control or speed control? (Page 250)
2.
Select the default setting of the inverter interfaces.
See also Section:
Selecting the pre-assignment for the terminal strip
(Page 63).
3.
Select the application for the inverter:
Low overload for applications that only require a low dynamic
performance, e.g. pumps or fans.
High overload for applications requiring a high dynamic performance,
e.g. conveyor systems.
4.
Select your motor.
5.
Enter the motor data according to the rating plate of your motor.
If you ha
ve selected a motor based on its order number, the data has
already been entered.
6.
If you have set the "Speed control" control mode, then we recommend
setting "[1] Identify motor data at standstill and with motor rotating".
With this setting, the
inverter optimizes its speed
controller.
If one of the following cases is applicable, select the setting "[2]
Identify
motor data at standstill":
•
You have selected "Speed control" as control mode, however the
motor cannot freely rotate, e.g. for mechanically limited traversing
sections.
•
You have set "V/f control" as control mode.
7.
Set the most important parameters to suit your application.
8.
We recommend the
setting "Calculate
motor data only".
9.
Set the check mark for "RAM to ROM (save data
in the drive)" in order to save your data in the
inverter so that it is not lost when the power fails.
Exit basic commissioning.
You have entered all of the data that is necessary for the basic commissioning of your
inverter.