Controller
AssigneeOMRON Corporation
InventorsTakamasa Ueda, Yasuo Muneta
Life of this patent
Estimating the term…
Abstract
A controller sets the processing in accordance with an error that may occur in data. A controller for controlling a machine or a facility includes a storage unit, a diagnosis unit that diagnoses the presence of an error in data written in a memory space of the storage unit or data read from the memory space, and a processing unit that performs processing in accordance with a diagnosis result obtained by the diagnosis unit. The processing unit performs appropriate processing when an error is detected in data within a set range of the memory space in which the diagnosis unit is to be enabled.
Claims13
A controller for controlling a machine or a facility, the controller comprising:
- a storage unit;
- and
- a processor configured with a program to perform operations comprising:
- operation as a diagnosis unit configured to diagnose a presence of an error in data written in a memory space of the storage unit or data read from the memory space;
- and
- operation as a processing unit configured to set an execution program to be executed by the processing unit in response to the diagnosis unit detecting the error in a data set stored within a set range of the memory space in which operation of the diagnosis unit is to be enabled, wherein
- the set range is defined based on processing to be performed on the data.
Dependencies are inferred from the claim text.