JPS52147287A - Process control equipment - Google Patents

Process control equipment

Info

Publication number
JPS52147287A
JPS52147287A JP6339176A JP6339176A JPS52147287A JP S52147287 A JPS52147287 A JP S52147287A JP 6339176 A JP6339176 A JP 6339176A JP 6339176 A JP6339176 A JP 6339176A JP S52147287 A JPS52147287 A JP S52147287A
Authority
JP
Japan
Prior art keywords
process control
control equipment
computer
common
input
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
JP6339176A
Other languages
Japanese (ja)
Other versions
JPS6049321B2 (en
Inventor
Osamu Tada
Yutaka Wakasa
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 Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP6339176A priority Critical patent/JPS6049321B2/en
Publication of JPS52147287A publication Critical patent/JPS52147287A/en
Publication of JPS6049321B2 publication Critical patent/JPS6049321B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE: To obtain a process control equipment provided with backup means for which input/output data and control parameters are used in common with the computer and most of nardwares are also used in common with input/output units of the computer.
COPYRIGHT: (C)1977,JPO&Japio
JP6339176A 1976-05-31 1976-05-31 process control equipment Expired JPS6049321B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6339176A JPS6049321B2 (en) 1976-05-31 1976-05-31 process control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6339176A JPS6049321B2 (en) 1976-05-31 1976-05-31 process control equipment

Publications (2)

Publication Number Publication Date
JPS52147287A true JPS52147287A (en) 1977-12-07
JPS6049321B2 JPS6049321B2 (en) 1985-11-01

Family

ID=13227949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6339176A Expired JPS6049321B2 (en) 1976-05-31 1976-05-31 process control equipment

Country Status (1)

Country Link
JP (1) JPS6049321B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147701A (en) * 1981-03-06 1982-09-11 Yokogawa Hokushin Electric Corp Recording controller
JPS598002A (en) * 1982-07-05 1984-01-17 Hitachi Ltd Separate type controller
JPS59136801A (en) * 1983-01-27 1984-08-06 Yamatake Honeywell Co Ltd Controller
JPS59168503A (en) * 1983-03-15 1984-09-22 Matsushita Electric Works Ltd Electric equipment control board
WO1985005199A1 (en) * 1984-05-02 1985-11-21 Fanuc Ltd Interface device between numerically controlled apparatus and electric power control circuit
JPH08510007A (en) * 1993-08-13 1996-10-22 アシュランド サドヘミ ケルンフェスト ゲーエムベーハー Composition for mold and core production

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147701A (en) * 1981-03-06 1982-09-11 Yokogawa Hokushin Electric Corp Recording controller
JPS598002A (en) * 1982-07-05 1984-01-17 Hitachi Ltd Separate type controller
JPS59136801A (en) * 1983-01-27 1984-08-06 Yamatake Honeywell Co Ltd Controller
JPS59168503A (en) * 1983-03-15 1984-09-22 Matsushita Electric Works Ltd Electric equipment control board
WO1985005199A1 (en) * 1984-05-02 1985-11-21 Fanuc Ltd Interface device between numerically controlled apparatus and electric power control circuit
JPH08510007A (en) * 1993-08-13 1996-10-22 アシュランド サドヘミ ケルンフェスト ゲーエムベーハー Composition for mold and core production

Also Published As

Publication number Publication date
JPS6049321B2 (en) 1985-11-01

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