JPS5237682A - Process control system - Google Patents

Process control system

Info

Publication number
JPS5237682A
JPS5237682A JP10423575A JP10423575A JPS5237682A JP S5237682 A JPS5237682 A JP S5237682A JP 10423575 A JP10423575 A JP 10423575A JP 10423575 A JP10423575 A JP 10423575A JP S5237682 A JPS5237682 A JP S5237682A
Authority
JP
Japan
Prior art keywords
control system
process control
outbreak
recovery
power failure
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
JP10423575A
Other languages
Japanese (ja)
Inventor
Ryoji Igarashi
Tokuji Muraki
Toshio Yamazaki
Kiyoshi Arikawa
Takao Kajitani
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP10423575A priority Critical patent/JPS5237682A/en
Publication of JPS5237682A publication Critical patent/JPS5237682A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Process control system with simple means to maintain continuous control all through power failure from outbreak to recovery.
COPYRIGHT: (C)1977,JPO&Japio
JP10423575A 1975-08-28 1975-08-28 Process control system Pending JPS5237682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10423575A JPS5237682A (en) 1975-08-28 1975-08-28 Process control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10423575A JPS5237682A (en) 1975-08-28 1975-08-28 Process control system

Publications (1)

Publication Number Publication Date
JPS5237682A true JPS5237682A (en) 1977-03-23

Family

ID=14375287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10423575A Pending JPS5237682A (en) 1975-08-28 1975-08-28 Process control system

Country Status (1)

Country Link
JP (1) JPS5237682A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138108A (en) * 1979-04-16 1980-10-28 Hitachi Ltd Sequence controller
JPH03183896A (en) * 1989-12-12 1991-08-09 Sagami Doken:Kk Crushing method of temporary concrete

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921576A (en) * 1972-06-28 1974-02-26
JPS5048376A (en) * 1973-08-31 1975-04-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921576A (en) * 1972-06-28 1974-02-26
JPS5048376A (en) * 1973-08-31 1975-04-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138108A (en) * 1979-04-16 1980-10-28 Hitachi Ltd Sequence controller
JPH03183896A (en) * 1989-12-12 1991-08-09 Sagami Doken:Kk Crushing method of temporary concrete

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