Title:
CONTROL SYSTEM, CONTROL DEVICE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2011/125178
Kind Code:
A1
Abstract:
An FA controller (100) is provided with a shared memory (103), a first MCU (101) for performing refresh processing between data stored in a memory area (131) reserved in a shared memory (103) and input/output data (201) stored in an input/output data storage unit, and a second MCU (102) operating on the basis of a user program (124) for manipulating data stored in the memory area (131) of the shared memory (103); wherein the second MCU (102) writes refresh information (130) describing the settings for the refresh processing into the memory area (131) of the shared memory (103), and the first MCU (101) performs the refresh processing according to the refresh information (130) that has been written into the memory area (131).
Inventors:
ASHIYA, Hiroshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
芦谷 寛 (〒10 東京都千代田区丸の内二丁目７番３号 三菱電機株式会社内 Tokyo, 〒1008310, JP)
芦谷 寛 (〒10 東京都千代田区丸の内二丁目７番３号 三菱電機株式会社内 Tokyo, 〒1008310, JP)
Application Number:
JP2010/056249
Publication Date:
October 13, 2011
Filing Date:
April 06, 2010
Export Citation:
Assignee:
Mitsubishi Electric Corporation (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
ASHIYA, Hiroshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
ASHIYA, Hiroshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
International Classes:
G05B19/05; G06F9/54
Attorney, Agent or Firm:
SAKAI, Hiroaki (Sakai International Patent Office, Kasumigaseki Building 2-5, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 20, 〒1006020, JP)
Download PDF:
Claims: