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Split from Need help for control Sinamic v20 VFD.

Communication wise there is MODBUS RTU and USS available.

If you want to commission it, there is no officially released software.

You can buy the Smart Access Module and do the commissioning via wifi web server.

Alternatively you can try connecting using DriveMonitor and tricking it into believing it's a MM440. Most of the parameters are the same but not all of them so you'd have to double check it - as I said it's not released so you'd be doing it on your own responsibility so to speak.

SINAMICS V20 with USS:

https://support.industry.siemens.com/cs/ww/en/view/90468030

https://support.industry.siemens.com/cs/ww/en/view/109480894

SINAMICS V20 with Modbus:

https://support.industry.siemens.com/cs/ww/en/view/63696870