JPS5387637A - Loop control system - Google Patents

Loop control system

Info

Publication number
JPS5387637A
JPS5387637A JP151777A JP151777A JPS5387637A JP S5387637 A JPS5387637 A JP S5387637A JP 151777 A JP151777 A JP 151777A JP 151777 A JP151777 A JP 151777A JP S5387637 A JPS5387637 A JP S5387637A
Authority
JP
Japan
Prior art keywords
control system
loop control
stations
making
work
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.)
Pending
Application number
JP151777A
Other languages
Japanese (ja)
Inventor
Ken Shimotsuma
Fumiyuki Kobayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP151777A priority Critical patent/JPS5387637A/en
Publication of JPS5387637A publication Critical patent/JPS5387637A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve system operation by making it possible to work without stopping data transfer between existing stations in the case of extending new stations.
COPYRIGHT: (C)1978,JPO&Japio
JP151777A 1977-01-12 1977-01-12 Loop control system Pending JPS5387637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP151777A JPS5387637A (en) 1977-01-12 1977-01-12 Loop control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP151777A JPS5387637A (en) 1977-01-12 1977-01-12 Loop control system

Publications (1)

Publication Number Publication Date
JPS5387637A true JPS5387637A (en) 1978-08-02

Family

ID=11503673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP151777A Pending JPS5387637A (en) 1977-01-12 1977-01-12 Loop control system

Country Status (1)

Country Link
JP (1) JPS5387637A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620357A (en) * 1979-07-27 1981-02-25 Fujitsu Ltd Information transfer system
JPS5870658A (en) * 1981-10-22 1983-04-27 Nippon Denso Co Ltd Multiple signal transmission system for car
JP2009271522A (en) * 2008-04-09 2009-11-19 Masayuki Nakamura Musical instrument stand

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620357A (en) * 1979-07-27 1981-02-25 Fujitsu Ltd Information transfer system
JPS5870658A (en) * 1981-10-22 1983-04-27 Nippon Denso Co Ltd Multiple signal transmission system for car
JP2009271522A (en) * 2008-04-09 2009-11-19 Masayuki Nakamura Musical instrument stand

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