software is an engineering, commissioning, and testing tool for the SIMODRIVE 611 universal SIMODRIVE POSMO
If you only need to change a few parameters, consider using the BOP (Basic Operator Panel) on the drive itself – it is slower but infinitely easier to acquire.
, which provides access to all drive parameters (e.g., P1256) for advanced configuration. Hardware Interface Siemens Simocom U Software Download
To use SimoCom U, you must establish a physical link between your PC and the SIMODRIVE 611U or POSMO unit.
It is not for modern drives like SINAMICS (which use STARTER or SINAMICS Startdrive). SIMOCOM U was replaced by STARTER (and later TIA Portal Startdrive) for newer product lines. software is an engineering, commissioning, and testing tool
Now you are ready to bring your legacy Siemens drives back under full control.
| Problem | Solution | |---------|----------| | No COM port on modern PC | Use USB-to-RS232 adapter with FTDI chip (e.g., Brainboxes, Digi). Avoid Prolific PL2303 on Win10/11. | | Software crashes on start | Run in Windows XP VM. SIMOCOM U does not handle high DPI or modern security features. | | “Drive not found” | Verify drive address dip switches. Try baud rate 9600, 8 data bits, 1 stop bit, even parity. | | Missing DLL errors | Reinstall using admin rights. Copy missing DLL from another legacy Siemens tool (e.g., DriveES). | It is not for modern drives like SINAMICS
Installation Space: Approximately 200MB of free disk space is required. Installation and Initial Setup
Export Restrictions: Due to export-legal regulations, this software can generally only be downloaded by users located within the EU.