Siemens CU240B-2 Operating Instructions

Motor identification:
● [1]: Recommended setting. Measure the motor data at standstill and with the motor rotating.
The inverter switches off the motor after the motor data identification has been completed.
● [2]: Measure the motor data at standstill. The inverter switches off the motor after the motor
data identification has been completed.
Recommended setting for the following cases:
– You have selected "Speed control" as control mode, however the motor cannot freely
rotate, e.g. for mechanically limited traversing sections.
– You have set "U/f control" as control mode.
● [3]: Measure the motor data while it is rotating. The inverter switches off the motor after the
motor data identification has been completed.
● [11]: The same setting as [1]. The motor accelerates to the currently set setpoint after the
motor data identification.
● [12]: The same setting as [2]. The motor accelerates to the currently set setpoint after the
motor data identification.
Calculating the motor parameters: Select "Complete calculation".
Set the check mark for "RAM to ROM (save data in the drive)" to save your data in the inverter
so that it is not lost when the power fails.
Select "Finish".
Figure 5-19 Exiting quick commissioning in STARTER
Figure 5-20 Exiting quick commissioning in Startdrive
You have completed quick commissioning.
Commissioning
5.5 Quick commissioning with a PC
Converter with the CU230P-2 Control Units
184 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English