Siemens SINAMICS G120 CU240B-2 Operating Instructions Manual page 79

● If you have installed the PC COM-Port (USS) interface, close the dialog box and now call
● In this dialog box, select the COM address that you defined when setting the USB
● You can check the correctness of the settings using the "Read" button in the "Baud rate
● If the PC cannot establish a connection to the converter, then "???" appears in the baud
● Under the "RS 485" tab, in addition, select the "Automatic mode".
● When you click "OK", the "Set PG/PC Interface" dialog box is displayed again.
● When you choose "OK" again, this takes you back to the Project Wizard.
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
up "Properties - PC COM-Port (USS)".
interface. Select 115200 as baud rate.
test" field. If your interface has been correctly set, then you see the baud rate that has
been determined:
rate display field.
In this case, check the number of the COM interface and the connecting cable.
Commissioning
4.5 Commissioning with STARTER
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