Decentralized data storage on the RFID chip has the advantage that the tool parameters are always and independently available from the central server.
As the user, you define the extent to which these parameters are stored according to your requirements.
Especially important here: So-called data mapping, which is the storage address organization coordinated between adjusting device, storage management and machine tool. There are various mappings depending on the manufacturer. You can readily use the Balluff mapping suggestion if applicable.