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JPH0520107A Expired / Lapsed JP ⏱️ 0.0 years remaining

Redundant control device

Assignee: Fuji Electric Co Ltd
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Filing: 1991-07-09
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Granted: —
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Expires: 2011-07-09
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】本発明は二重化制御装置に関し、システムの連 続制御に必要な制御データの送受信プログラムの開発・ 保守を容易にすることを目的にする。 【構成】マスタ制御装置10のデータメモリA(送信領 域)107と、スレーブ制御装置20のデータメモリB (受信領域)208に、それぞれ、異なる識別子「SN D」,「RCV」を付与し、さらにマスタ制御装置10 に上記「SND」に対応付けられた送信用識別子テーブ ルを用意し、データメモリA107の先頭アドレス「R EL0」を格納する。また、スレーブ制御装置に上記 「RCV」に対応付けられた受信用識別子テーブルを用 意し、データメモリB208の先頭アドレス「REL 0」を格納する。 (57) [Abstract] [Object] The present invention relates to a duplex control device, and develops a transmission / reception program of control data necessary for continuous control of a system. The purpose is to facilitate maintenance. [Structure] A data memory A (transmission area) 107 of a master control device 10 and a data memory B of a slave control device 20. In the (reception area) 208, different identifiers "SN "D" and "RCV" are added, and the master controller 10 A transmission identifier table associated with the above-mentioned “SND” is prepared, and the start address “R "EL0" is stored. In addition, a reception identifier table associated with the above "RCV" is prepared in the slave control device, and the start address "REL" of the data memory B208 is prepared. 0 ”is stored.

Inventors

  • 👤 Norio Hayashi
  • 👤 則夫 林

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 08:56
CPC Classifications
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