Title:
CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/113383
Kind Code:
A1
Abstract:
This control device includes an arithmetic processing unit and a communication unit connected to a network which is configured such that a communication frame is circulated as a loop. The arithmetic processing unit is configured to be able to select from a first operation mode and a second operation mode. The arithmetic processing unit updates, when the transmitted communication frame is received by a first threshold time, in the first operation mode, preliminary input data with input data included in the received communication frame, and updates, when the transmitted communication frame is received by a third threshold time that is longer than a second threshold time, in the second operation mode, preliminary input data with input data included in the received communication frame.
Inventors:
IWAMI KENICHI (JP)
FUKUDA YASUNORI (JP)
FUKUDA YASUNORI (JP)
Application Number:
PCT/JP2021/008911
Publication Date:
June 02, 2022
Filing Date:
March 08, 2021
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H04L12/28; G05B19/05; H04L12/437
Domestic Patent References:
| WO2019087849A1 | 2019-05-09 | |||
| WO2015133175A1 | 2015-09-11 |
Foreign References:
| JPH0480149U | 1992-07-13 | |||
| JP2015210752A | 2015-11-24 | |||
| JPH05219081A | 1993-08-27 | |||
| JP2020167554A | 2020-10-08 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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