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Drive Index : Identifies which drive in a multi-drive library is being used, typically starting at 0 [5.16].

In CNC machining, an ATC swaps cutting tools into the spindle to automate complex jobs [14]. auto-changer

Which of these are you currently setting up or troubleshooting? Drive Index : Identifies which drive in a

Check proximity sensors and switches (like P1-P2 for arm height) to ensure the system accurately detects tool presence and arm position [22]. auto-changer

Use a teaching guide during setup to ensure the tool arm and spindle are perfectly parallel [19].

While it reduces manual work, it's best to use it alongside tools like the /ultrareview command to flag potential bugs or design issues after changes are made [26].