JPS61275903A - ２重化システム - Google Patents

２重化システム

Info

Publication number
JPS61275903A
JPS61275903A JP11652185A JP11652185A JPS61275903A JP S61275903 A JPS61275903 A JP S61275903A JP 11652185 A JP11652185 A JP 11652185A JP 11652185 A JP11652185 A JP 11652185A JP S61275903 A JPS61275903 A JP S61275903A
Authority
JP
Japan
Prior art keywords
regular
data
control device
master
spectrometer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11652185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0580681B2 (OSRAM
Inventor
Takeshi Kakisakai
垣堺　健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP11652185A priority Critical patent/JPS61275903A/ja
Publication of JPS61275903A publication Critical patent/JPS61275903A/ja
Publication of JPH0580681B2 publication Critical patent/JPH0580681B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Safety Devices In Control Systems (AREA)
JP11652185A 1985-05-31 1985-05-31 ２重化システム Granted JPS61275903A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11652185A JPS61275903A (ja) 1985-05-31 1985-05-31 ２重化システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11652185A JPS61275903A (ja) 1985-05-31 1985-05-31 ２重化システム

Publications (2)

Publication Number Publication Date
JPS61275903A true JPS61275903A (ja) 1986-12-06
JPH0580681B2 JPH0580681B2 (OSRAM) 1993-11-10

Family

ID=14689192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11652185A Granted JPS61275903A (ja) 1985-05-31 1985-05-31 ２重化システム

Country Status (1)

Country Link
JP (1) JPS61275903A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011113415A (ja) * 2009-11-27 2011-06-09 Hitachi Ltd 制御システム及びｃｐｕユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011113415A (ja) * 2009-11-27 2011-06-09 Hitachi Ltd 制御システム及びｃｐｕユニット

Also Published As

Publication number Publication date
JPH0580681B2 (OSRAM) 1993-11-10

Similar Documents

Publication Publication Date Title
US5535035A (en) Optical fiber ring communications system and communications method
AU2014339273A1 (en) Bus system, and method for operating such a bus system
US7260325B2 (en) Network component for an optical network comprising an emergency operation function, especially for an optical network in ring topology
JPS61275903A (ja) ２重化システム
JPH0572783B2 (OSRAM)
EP1897286B1 (en) Communication network system
JPS62150948A (ja) バス故障箇所検出方式
JP2766242B2 (ja) 印刷機用バスシステム
JPS584855B2 (ja) デ−タ伝送装置
JPH0286340A (ja) 光ファイバ伝送システム
JPS6259435A (ja) デ−タ転送監視装置
US5933259A (en) Remotely disposed high speed switches for high speed connection between computers and peripheral devices
JPH04101255A (ja) バスバックアップ機構
JP3127939B2 (ja) イベント情報伝送装置
JP3263932B2 (ja) データ伝送装置
KR0155000B1 (ko) 서로 상이한 전송방식의 직렬 버스 정합장치
JPS62247649A (ja) 二重化通信装置
JP2549444B2 (ja) データ転送装置
JPS59225646A (ja) 時分割多重伝送方式
JP2571645B2 (ja) 入出力制御装置
JPH02109442A (ja) データ通信方式
JPS58131844A (ja) デ−タ伝送装置
JPS626135A (ja) 光伝送ラインの断線検出方法
JPS60204144A (ja) バス型通信システムにおける障害検出方式
JPS58203534A (ja) 電子計算機システム