主权项 |
1. A data management system for a machine, comprising:
a removable control device connectable to the machine and configured to generate control signals for the machine based on operator movement of the removable control device, the removable control device having a memory module; and an onboard controller in communication with the memory module of the removable control device when the removable control device is connected to the machine, the controller being configured to communicate data with the memory module. |