Omron Corporation

Hitoshi Kataoka

Yuta Nagata

Mitsuhiro Yoneda

Nobuyuki Sakatani

Information is backed up with a simple configuration. A control device that controls an object, the control device includes: a storage configured to store information controlling the object; and a change detector configured to detect that information in the storage is changed, in which the control device executes backup processing of the information stored in the storage when the change detector detects that the information in the storage is changed during operation.

Control device and non-transitory machine readable storage medium

A control device can modify a first user program and first setting information in the storage unit executed by a control engine respectively using a second user program and second setting information received by the control device. A security engine of the control device verifies identity between the first user program and the second user program, evaluates the validity of setting indicated by the second setting information, and permits or prohibits performance of the above modification based on such a verification result and the evaluation.

Control device, control system, and management method

Information for addressing an incident depending on the incident is given. A control system includes a controller that performs a control operation for controlling an object to be controlled and a security component connected to the controller, the security component being responsible for a security function of the control system. The security component includes a collection module configured to collect state information indicating an operating state of the control system, a sensing module configured to sense an incident in the control system based on the collected state information, and a notification module configured to give information for addressing the sensed incident.

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Kyoto, Japan

Hitoshi Kataoka