Siemens.mc.drives.acx.model.configuration Data.package Container [updated] ★ Top-Rated
Mastering Siemens Drive Engineering: A Deep Dive into siemens.mc.drives.acx.model.configuration data.package container
acx
- ACX stands for Automation Component eXchange.
- Historically, ACX is the XML-based format used to describe the interfaces, data structures, and communication relationships between automation components. It is the "grammar" that the drive speaks.
- In the context of TIA Portal (Totally Integrated Automation Portal), ACX files define how a drive object (e.g., a speed axis, a positioning axis) interacts with the control program.
6. Version Tolerance & Upgrade Path
- The container stores its schema version and target firmware version. A newer drive firmware can accept an older container, converting missing parameters to defaults – but an older firmware will reject a newer container with a clear error.
- This provides a safe upgrade path without surprise parameter corruption.
What Actually Lives Inside the Container?
Think of this container as a virtual filing cabinet for your drive. When you add a Sinamics drive to TIA Portal or Startdrive, you aren't manually typing in every parameter (p0001, p0970...). Instead, TIA Portal opens this container.
Inside, you will find:
- Device Description Files: The "ESD" (Electronic Data Sheet) telling TIA what the drive is capable of.
- Parameter Maps: A massive lookup table connecting TIA’s graphical UI to the drive’s internal P-List.
- Dynamic Profiles: Rules for how the drive handles startup, failsafe states, and cyclic data exchange.
- Icon Sets: The little blue drive icon you drag onto your network topology.