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Siemens MC Drives ACX Model Configuration Data Package: Download & Update Guide

In the high-performance world of motion control, Siemens SINAMICS S120 drives represent the gold standard for precision and reliability. However, achieving optimal performance requires the correct configuration, especially when working within the TIA Portal environment using the SINAMICS Startdrive commissioning tool.

The siemens.mc.drives.acx.model.configuration data.package container is a critical software component that provides the necessary digital models, parameters, and schemas to allow Siemens engineering software to properly recognize and configure these high-performance drives.

This article serves as a comprehensive guide on how to locate, download, and update these configuration data packages for the ACX (likely referring to the SINAMICS S-series/ACX motion drive family), ensuring your engineering project stays up-to-date with the latest hardware revisions. What is the Siemens MC Drives ACX Configuration Package?

The siemens.mc.drives.acx.model.configuration container is a structured data package used in Siemens SIMATIC S7-1500 and SINAMICS drive ecosystems. It is often referred to as a Hardware Support Package (HSP) or a preconfigured drive data set (.mpk file). These packages serve several key functions:

Hardware Recognition: Enabling TIA Portal to recognize new or updated drive components (Control Units, Power Modules).

Parameterization: Including predefined datasets (e.g., motor parameter sets) to accelerate commissioning.

Technology Extensions: Incorporating new firmware features, such as enhanced PROFISafe telegrams, Openness enhancements, or DCC functions. Why You Need to Download and Update (UPD)

Drive technology evolves rapidly. Upgrading your model.configuration package ensures:

Support for Newer Hardware: Using the latest SINAMICS S120 Power Modules or Motor Modules that are not covered by older Startdrive versions.

Increased Safety/Performance: Access to updated Drive-CLiQ configurations and safety settings. Siemens MC Drives ACX Model Configuration Data Package:

Stability: Resolving bugs or compatibility issues found in previous versions of the drive configuration models. Step-by-Step Guide: Download and Installation

Updating your Siemens MC Drive configuration involves importing a Support Package or a Preconfigured Drive Data Set into TIA Portal. 1. Identify Your Requirements Before downloading, you must know: Your TIA Portal Version (e.g., V17, V18, V19). The exact Order Number (MLFB) of your Siemens Drive. Current firmware version of the drive. 2. Download the Package

The best source for updates is the Siemens Industry Online Support (SIOS) portal. Navigate to the Siemens Industry Online Support Website.

Search for "Preconfigured drive data sets for SIMATIC MICRO-DRIVE PDC" or the specific acx model you are using.

Download the .mpk or .hsp package file to your programming device. 3. Install in TIA Portal (HSP) If the data package is an HSP (Hardware Support Package): Open TIA Portal. Go to the Options menu -> Support packages. Click Add from file system and select the downloaded file. Select the package and click Install. Restart TIA Portal. 4. Install Preconfigured Drive Data Sets (PDC/.mpk) If the data package is a motor data file (.mpk): Open your project in TIA Portal. Open the Parameters > Drive area of your motor controller. Click Configure drive data set. Choose Select preconfigured drive data set from list.

Select Install drive data set and select the .mpk file you downloaded. Best Practices for MC Drive Configuration

Backup First: Always create a project archive (.ap17, .ap18) before updating drive models to prevent loss of custom parameterization.

Factory Reset: When changing complex drive configurations (especially when moving from an old project to a new one), it is recommended to reset the drive to factory settings via p0976.

Check Firmware Compatibility: Ensure the installed model.configuration matches the actual drive firmware. A mismatch can result in inability to "Go Online" or download the project. Conclusion

Properly maintaining the siemens.mc.drives.acx.model.configuration ensures your SINAMICS drive system operates at peak performance within the modern TIA Portal landscape. By consistently using the Siemens Industry Online Support portal to download the latest HSPs and data packets, you keep your motion control systems reliable and future-proof. Part 8: Troubleshooting Common Errors | Error Message

To make sure you download the right file, could you tell me:

What TIA Portal version are you currently using (e.g., V17, V18)? What is the order number (MLFB) of your drive?

Once I know those, I can help you find the specific Support Package ID on the Siemens site.

Configuring a SINAMICS S120 with Startdrive >= V15 - Support

The string "Siemens.MC.Drives.ACX.model.configurationData.PackageContainer" refers to a specific internal software data component within the Siemens TIA Portal Startdrive engineering environment. Key Features and Context

Integration: This "PackageContainer" is a part of the SINAMICS Startdrive software, which is used for the commissioning and configuration of drive systems (like SINAMICS S120 or G120) within the Totally Integrated Automation (TIA) Portal.

Function: It acts as a configuration data package that contains the model information required by the software to recognize, parameterize, and communicate with specific Siemens Motion Control (MC) drives.

Maintenance/Updates: When you see a reference to "download + upd" (update) for this container, it typically relates to:

Support Packages (HSP): Installing Hardware Support Packages to add new drive hardware or firmware versions to an existing TIA Portal installation.

CAx Data: The Siemens CAx Download Manager is often used to retrieve technical product data, 2D/3D models, and configuration packages for use in engineering tools. Extract the data package from the container

Usage Case: This specific data package is frequently cited when users are attempting to open a project that contains drive hardware for which the corresponding support package is missing in their local Startdrive installation.

If you are encountering this as a missing requirement, you can typically resolve it by updating your SINAMICS Startdrive version or downloading the relevant Hardware Support Packages (HSPs) via the Siemens Industry Online Support (SIOS) portal. Required Software - Siemens SiePortal

Motion Control System SIMOTION. Required Software. in Motion Control System SIMOTION. T. tmdawc. Experienced Member. 3. 25.6k. 28/ Siemens SiePortal Required Software - Siemens SiePortal

Motion Control System SIMOTION. Required Software. in Motion Control System SIMOTION. T. tmdawc. Experienced Member. 3. 25.6k. 28/ Siemens SiePortal

Part 8: Troubleshooting Common Errors

| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | Inconsistent data package | Drive model (SACX) edited offline but not compiled | Recompile drive in TIA Portal | | Container mismatch | TIA Portal version differs from SCOUT version | Use identical engineering versions | | Download fails after UPD | RAM/ROM mismatch | Online > Copy RAM to ROM | | DCC not found | DCC container missing in download options | Enable DCC download in properties | | Update blocking due to safety | Safety Integrated parameters locked | Enter safety password |

5. Download Mechanisms: From Project to Drive

Once your model configuration is complete and packaged into a container, you must transfer it to the physical drive. This is where the UPD (Unified Parameter Download) comes in.

Important: Handling the Data Package Container During Download

When you initiate download, TIA Portal will:

  • Extract the data package from the container.
  • Compare the drive model (SACX) against the target.
  • Flag inconsistencies (e.g., mismatched motor key, wrong encoder).

Pro Tip: Use Online & diagnostics > Download to file system to first simulate the download into a virtual drive (SINAMICS Virtual). This validates the container without risking hardware.

How to trigger a UPD in TIA Portal / STARTER:

  1. Go online with the drive.
  2. Right-click the drive object → Download to device.
  3. In the download options, select “Only changed parameters (UPD)”.
  4. Click “Load” – the system will compare the offline container with the online drive state and transfer only the delta.

Important: UPD is not available for all firmware versions. For CU320 firmware <4.5, full download is required.