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US 2019/0199680 A1Published application
Controller
AssigneeFanuc Corporation
InventorMasaki Tanabe
Life of this patent
Estimating the term…
Abstract
The controller has a communication unit that receives read/write requests specifying an address of the same virtual area from a plurality of clients, and an actual area to be read/written by the communication unit. The communication unit has a management table that associates an identifier of the client with an address of the actual area that is different for each client, and an address conversion unit that carries out reading and writing to the address of the actual area associated with the identifier of the client with reference to the management table.
Claims2
A controller comprising:
- a communication unit that receives read/write requests specifying addresses of the same virtual area from a plurality of clients;
- and
- an actual area to be read and written by the communication unit, wherein
- the communication unit includes:
- a management table that associates an identifier of the client with an address of the actual area that is different for each client;
- and
- an address conversion unit that carries out reading and writing to the actual area from the address of the actual area associated with the identifier of the client with reference to the management table and the address of the virtual area.
4 more elements
Dependencies are inferred from the claim text.