In Siemens speak, an (typically *.acx or *.zac ) is the XML-based configuration container for Motion Control drives .
Data indicating which drive firmware versions match the configuration package. 2. Why the ACX Format Matters for Engineering
Configuring the Siemens MC Drives ACX model correctly is essential to ensure optimal performance, prevent errors, and prolong the lifespan of the drive and motor. A well-configured drive can help:
The exact sequence for creating and downloading this full data container varies slightly depending on your engineering software (STARTER, SCOUT, or TIA Portal with Startdrive). However, the critical principles remain consistent. In Siemens speak, an (typically *
Clear browser cache and re-download using a download manager; check SHA-256.
It is a for projects using specific drive technologies.
Metadata required for the drive to communicate with Totally Integrated Automation (TIA) Portal, Simit, or third-party simulation tools. Why the ACX Format Matters for Engineering Configuring
: The container overwrote the non-volatile PN name. Solution : Use Primary Setup Tool (PST) or TIA Portal to reassign the device name before going back to production.
| Keyword Component | Meaning in Practice | |-------------------|----------------------| | siemens | Manufacturer – specific tooling and licensing. | | mcdrive | Target hardware family (Sinamics series). | | acxmodel | Use ACX file structure (not generic CSV or XML). | | configuration | Complete parameter set, not just firmware. | | datapackage | One or more files bundled for transfer. | | container | Encapsulated format (e.g., TIA Portal project container or standalone ACX container). | | top download | Full system overwrite – clears previous config and loads new one. |
: Enables real-time diagnostics and error tracking directly within the drive controller group in your project tree. Siemens SiePortal direct download link for a specific version of Startdrive, such as V17 or V18? Clear browser cache and re-download using a download
: Ensure you have the necessary "Trial" or "Floating" licenses for the drive engineering tools.
It often appears as a missing dependency when opening older or specialized projects.
It facilitates the integration of into the engineering framework.
If you are prompted for this specific package during a project open or hardware configuration: Startdrive Installation : It is typically included in the standard Siemens Startdrive installation or Hardware Support Packages (HSP). SiePortal (Industry Online Support)
Before downloading, review the compatibility matrix provided on the download page. Ensure the data package supports your specific version of engineering software, whether you are using , Drive ES , or STARTER . Step 4: Validate File Integrity
