Download: Siemens Simocom U Software
If the file no longer appears, request it via "Archive Request" . Siemens will email you a download link within 1-2 business days (free for registered users).
Software is useless without a connection. SIMOCOM U communicates via serial RS-232/RS-485.
Simocom U is a Windows-based parameterization and commissioning software developed by Siemens. It is specifically designed for the SIMOVERT MASTERDRIVES and SIMOVERT MV (Medium Voltage) converter families.
While modern Siemens drives (like SINAMICS) utilize the TIA Portal or the STARTER software, a significant installed base of legacy MASTERDRIVES still operates in factories worldwide. Simocom U is the dedicated tool required to configure, parameterize, and diagnose these robust, older drive systems.
In the world of industrial automation and drive technology, few names carry as much weight as Siemens. Before the dominance of STARTER, SCOUT, and TIA Portal, the go-to tool for commissioning and servicing a specific generation of drives was SIMOCOM U.
For technicians maintaining legacy machinery or restoring old production lines, finding a legitimate source for the "Siemens SIMOCOM U Software Download" remains a critical (and often frustrating) task. Here is what you need to know.
Siemens Simocom U is the essential commissioning tool for the Simodrive 611 universal drive system and the Posmo integrated motor drives. Whether you are performing an initial setup, tuning a motor, or troubleshooting a legacy CNC machine, having the correct version of this software is critical for maintaining industrial uptime. Understanding the Simocom U Environment
Simocom U acts as the primary interface between your PC and the drive hardware. It provides a graphical environment to manage parameterization, configuration, and diagnostics. Unlike modern TIA Portal-based drives, the Simodrive 611 series relies on this specialized tool to handle high-performance motion control tasks. Key Features of the Software: Parameter setting for all drive functions. Guided commissioning wizards for quick setup.
Integrated oscilloscope functions for real-time signal analysis. Firmware update utilities for the control modules. Diagnostic buffers to trace faults and warnings. How to Download Simocom U
Finding the official download can be tricky because the Simodrive 611 is a legacy product line. Siemens provides these tools through their Industry Online Support (SIOS) portal. Step-by-Step Download Guide: Visit the Siemens Industry Online Support website. Siemens Simocom U Software Download
Search for the keyword "Simocom U" or the specific Entry ID if known. Look for the latest version, which is typically V14.03.01.
Ensure you have a registered Siemens account, as some downloads require a login for export control reasons.
Download the ZIP file containing the installation executable and the help files. Compatibility and System Requirements
Before installing, verify that your hardware and operating system are compatible. Simocom U was originally designed for older Windows environments, but modern versions have been updated to support newer systems.
Operating Systems: Most versions support Windows 7 and Windows 10 (32-bit and 64-bit).
Connection Hardware: You will typically need a PC adapter (RS232 or USB to PROFIBUS/MPI) or a direct serial connection depending on your drive's control unit.
Installation Space: Approximately 200MB of free disk space is required. Installation and Initial Setup
Once the download is complete, follow these steps to get the software running: Extract the ZIP folder to a local directory. Run the "Setup.exe" file as an administrator.
Select your preferred language (English, German, French, Italian, and Spanish are usually available). Follow the prompts to complete the installation. If the file no longer appears, request it
Restart your computer to ensure all drivers are correctly initialized.
After installation, connect your PC to the drive unit. Open Simocom U and use the "Search for drives" function to establish communication. If the software does not recognize the drive, check your COM port settings or the baud rate configuration in the interface settings. Troubleshooting Common Issues
If you encounter errors during the download or installation, consider these common fixes:
Access Denied: If the Siemens portal blocks the download, ensure your profile information is complete and your "Export Control" status is cleared.
Communication Timeout: This is often caused by incorrect cable wiring or a faulty USB-to-Serial adapter. Using an original Siemens PC Adapter USB A2 is recommended for the most stable connection.
Version Mismatch: Ensure the Simocom U version on your PC is equal to or newer than the firmware version on the drive module.
By keeping a copy of Simocom U and the necessary connection cables on hand, maintenance teams can significantly reduce the Mean Time to Repair (MTTR) for machines powered by Siemens Simodrive 611 systems.
The SimoCom U software is the primary parameterization, commissioning, and testing tool for Siemens SIMODRIVE 611 universal Go to product viewer dialog for this item.
and POSMO SI/CD/CA drive systems. While the product officially entered its phase-out period on October 1, 2021, the latest version remains available for download to registered users with specific regional and export-legal qualifications. Official Download Information Software is useless without a connection
To download the software legally, you must use the official Siemens Industry Online Support (SIOS) portal. Latest Available Version: SIMODRIVE 611U V14.03.02 package (Released July 2019).
Package Contents: The download typically includes the SimoCom U setup tool, system software for the
, PROFIBUS option module software, function blocks, alarm texts, and necessary device drivers.
Alternative Access: This version is also bundled within the Drive ES Basic Maintenance V5.7 suite. Critical Requirements & Restrictions
Because SimoCom U is subject to strict international trade laws, the download process is not immediate:
Export Restrictions: Due to export-legal regulations, this software can generally only be downloaded by users located within the EU.
Mandatory Registration: Access is restricted to registered users. If you are not yet registered, you must create a free account on the Siemens SiePortal.
Authorization Delay: After registering, you must often wait for manual approval—which can take from 48 hours up to two weeks—after confirming that the software will not be used in restricted countries. Compatibility and Installation Search - Siemens SiePortal - Support
Because Simocom U is older software, installing it on a modern laptop can be challenging. Here are best practices: