JPS5778242A - Retrieving system for connection position of station to be monitored in loop transmission network - Google Patents

Retrieving system for connection position of station to be monitored in loop transmission network

Info

Publication number
JPS5778242A
JPS5778242A JP55153093A JP15309380A JPS5778242A JP S5778242 A JPS5778242 A JP S5778242A JP 55153093 A JP55153093 A JP 55153093A JP 15309380 A JP15309380 A JP 15309380A JP S5778242 A JPS5778242 A JP S5778242A
Authority
JP
Japan
Prior art keywords
station
monitored
instruction
address
nrq
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
JP55153093A
Other languages
English (en)
Other versions
JPS622745B2 (ja
Inventor
Keiji Sato
Yoshihiro Nakamura
Teruyoshi Mita
Yoshihiro Kitano
Akimasa Yatsuhoshi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55153093A priority Critical patent/JPS5778242A/ja
Publication of JPS5778242A publication Critical patent/JPS5778242A/ja
Publication of JPS622745B2 publication Critical patent/JPS622745B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
JP55153093A 1980-10-31 1980-10-31 Retrieving system for connection position of station to be monitored in loop transmission network Granted JPS5778242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55153093A JPS5778242A (en) 1980-10-31 1980-10-31 Retrieving system for connection position of station to be monitored in loop transmission network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55153093A JPS5778242A (en) 1980-10-31 1980-10-31 Retrieving system for connection position of station to be monitored in loop transmission network

Publications (2)

Publication Number Publication Date
JPS5778242A true JPS5778242A (en) 1982-05-15
JPS622745B2 JPS622745B2 (ja) 1987-01-21

Family

ID=15554813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55153093A Granted JPS5778242A (en) 1980-10-31 1980-10-31 Retrieving system for connection position of station to be monitored in loop transmission network

Country Status (1)

Country Link
JP (1) JPS5778242A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115761A2 (en) * 1983-02-03 1984-08-15 International Business Machines Corporation Method for determining physical order of active stations on a token ring
JPS60158748A (ja) * 1984-01-30 1985-08-20 Hitachi Ltd ネツトワ−クシステムにおけるノ−ドの一括切替方式
JPS61112452A (ja) * 1984-11-07 1986-05-30 Toshiba Corp プラント監視制御装置
WO1991010307A1 (en) * 1989-12-27 1991-07-11 Kabushiki Kaisha Komatsu Seisakusho Device for controlling the allocation of nodes in a serial control apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115761A2 (en) * 1983-02-03 1984-08-15 International Business Machines Corporation Method for determining physical order of active stations on a token ring
JPS60158748A (ja) * 1984-01-30 1985-08-20 Hitachi Ltd ネツトワ−クシステムにおけるノ−ドの一括切替方式
JPH0568138B2 (ja) * 1984-01-30 1993-09-28 Hitachi Ltd
JPS61112452A (ja) * 1984-11-07 1986-05-30 Toshiba Corp プラント監視制御装置
JPH0528544B2 (ja) * 1984-11-07 1993-04-26 Tokyo Shibaura Electric Co
WO1991010307A1 (en) * 1989-12-27 1991-07-11 Kabushiki Kaisha Komatsu Seisakusho Device for controlling the allocation of nodes in a serial control apparatus

Also Published As

Publication number Publication date
JPS622745B2 (ja) 1987-01-21

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