Siemens.mc.drives.acx.model.configuration Data.package Container Download |link|

Example POST Request

POST /api/endpoint/package/download HTTP/1.1
Host: siemens.mc.drives.acx.model.configuration
Content-Type: application/json
"packageName": "your_package_name",
  "container": "your_container_name",
  "configuration": "specific_configuration"

Advanced: Using ACX Containers in TIA Portal Openness

For large OEMs, the Siemens Openness API allows programmatic download of ACX containers. A C# script using the Siemens.Engineering.Drive namespace can batch-import ACX containers across 100 machines:

using Siemens.Engineering;
using Siemens.Engineering.Drives;
Project myProject = Project.Open(@"D:\MyProject.ap17");
Drive myDrive = myProject.FindDrive("ConveyorAxis");
myDrive.ImportConfiguration(@"D:\Containers\Conveyor_V3.acx");
myDrive.Download();
 Advanced: Using ACX Containers in TIA Portal Openness

This method bypasses the manual GUI and enables CI/CD pipelines for drive engineering. This method bypasses the manual GUI and enables

Security and Integrity: Why the Container Format Matters

The ACX container is not a simple ZIP file. It employs: Project myProject = Project.Open(@"D:\MyProject.ap17")

• SHA-256 hashing for each parameter block.
• Siemens digital signature to prevent tampering.
• Hardware binding – a container exported from a CU320-2 (6SL3040-1MA01-0AA0) will not load onto a CU310-2.

Attempting to "download" a container from an incompatible platform (e.g., trying a CNC ACX on a standard drive) will result in a fatal CRC error. This integrity mechanism protects against catastrophic misconfigurations.

11. Compliance and safety considerations

• Ensure cryptographic algorithms meet organizational policy.
• Validate that configuration changes do not violate safety interlocks.
• Limit access to package download endpoints to authorized roles and networks.