JPS5935209A - シ−ケンスコントロ−ラ - Google Patents

シ−ケンスコントロ−ラ

Info

Publication number
JPS5935209A
JPS5935209A JP57145120A JP14512082A JPS5935209A JP S5935209 A JPS5935209 A JP S5935209A JP 57145120 A JP57145120 A JP 57145120A JP 14512082 A JP14512082 A JP 14512082A JP S5935209 A JPS5935209 A JP S5935209A
Authority
JP
Japan
Prior art keywords
output
input
command
control signal
sequence controller
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
JP57145120A
Other languages
English (en)
Japanese (ja)
Other versions
JPH046004B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Katsuji Toyooka
豊岡　克二
Hisashi Shigematsu
重松　寿
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.)
KOYO DENSHI KOGYO KK
Koyo Electronics Industries Co Ltd
Original Assignee
KOYO DENSHI KOGYO KK
Koyo Electronics Industries 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 KOYO DENSHI KOGYO KK, Koyo Electronics Industries Co Ltd filed Critical KOYO DENSHI KOGYO KK
Priority to JP57145120A priority Critical patent/JPS5935209A/ja
Priority to DE3329766A priority patent/DE3329766A1/de
Publication of JPS5935209A publication Critical patent/JPS5935209A/ja
Priority to US06/842,378 priority patent/US4648027A/en
Publication of JPH046004B2 publication Critical patent/JPH046004B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/045—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using logic state machines, consisting only of a memory or a programmable logic device containing the logic for the controlled machine and in which the state of its outputs is dependent on the state of its inputs or part of its own output states, e.g. binary decision controllers, finite state controllers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Programmable Controllers (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Safety Devices In Control Systems (AREA)
JP57145120A 1982-08-20 1982-08-20 シ−ケンスコントロ−ラ Granted JPS5935209A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57145120A JPS5935209A (ja) 1982-08-20 1982-08-20 シ−ケンスコントロ−ラ
DE3329766A DE3329766A1 (de) 1982-08-20 1983-08-18 Programmierbare steuereinheit
US06/842,378 US4648027A (en) 1982-08-20 1986-03-20 Programmable controller having selectively prohibited outputs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57145120A JPS5935209A (ja) 1982-08-20 1982-08-20 シ−ケンスコントロ−ラ

Publications (2)

Publication Number Publication Date
JPS5935209A true JPS5935209A (ja) 1984-02-25
JPH046004B2 JPH046004B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-04

Family

ID=15377854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57145120A Granted JPS5935209A (ja) 1982-08-20 1982-08-20 シ−ケンスコントロ−ラ

Country Status (3)

Country Link
US (1) US4648027A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5935209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3329766A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628397A (en) * 1984-06-04 1986-12-09 General Electric Co. Protected input/output circuitry for a programmable controller
AT385156B (de) * 1985-04-22 1988-02-25 Elin Union Ag Steuereinrichtung mit einer elektrischen digitalen verarbeitungseinrichtung, insbesondere mit einem mikroprozessor
JP3174211B2 (ja) * 1994-01-25 2001-06-11 富士通株式会社 バッファストレイジのムーブイン制御方法
DE10028140A1 (de) * 2000-06-07 2001-12-20 Siemens Ag Verfahren zur Organisation des Ablaufs elektronisch gesteuerter Schaltvorgänge
US8170693B2 (en) * 2006-09-15 2012-05-01 Production Resource Group, Llc Stage command autostop

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152006A (en) * 1980-04-25 1981-11-25 Hitachi Ltd Output insulating relay unit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551885A (en) * 1968-01-18 1970-12-29 Honeywell Inc Validity apparatus for computer based process control equipment
US3928830A (en) * 1974-09-19 1975-12-23 Ibm Diagnostic system for field replaceable units
US4071911A (en) * 1975-04-22 1978-01-31 Continental Can Co. Inc. Machine control system with machine serializing and safety circuits
US3997879A (en) * 1975-12-24 1976-12-14 Allen-Bradley Company Fault processor for programmable controller with remote I/O interface racks
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
US4118792A (en) * 1977-04-25 1978-10-03 Allen-Bradley Company Malfunction detection system for a microprocessor based programmable controller
US4155115A (en) * 1977-12-30 1979-05-15 Honeywell Inc. Process control system with analog output control circuit
DE2939197A1 (de) * 1979-09-27 1981-04-16 Siemens AG, 1000 Berlin und 8000 München Signalverarbeitungsvorrichtung, insbesondere fuer herzschrittmacher
JPS56127206A (en) * 1980-03-12 1981-10-05 Toshiba Corp Sequence controller
US4377000A (en) * 1980-05-05 1983-03-15 Westinghouse Electric Corp. Automatic fault detection and recovery system which provides stability and continuity of operation in an industrial multiprocessor control
JPS5720807A (en) * 1980-07-15 1982-02-03 Hitachi Ltd Sequence controller
US4456966A (en) * 1981-02-26 1984-06-26 International Business Machines Corporation Memory system with flexible replacement units
US4514804A (en) * 1981-11-25 1985-04-30 Nippon Electric Co., Ltd. Information handling apparatus having a high speed instruction-executing function
US4488303A (en) * 1982-05-17 1984-12-11 Rca Corporation Fail-safe circuit for a microcomputer based system
US4527271A (en) * 1982-08-17 1985-07-02 The Foxboro Company Process control system with improved fault isolation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152006A (en) * 1980-04-25 1981-11-25 Hitachi Ltd Output insulating relay unit

Also Published As

Publication number Publication date
DE3329766A1 (de) 1984-02-23
DE3329766C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-14
US4648027A (en) 1987-03-03
JPH046004B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-04

Similar Documents

Publication Publication Date Title
US4811293A (en) Method for storing data in an electrically erasable memory for carrying out this method
JPH0130161B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4672573A (en) Programmable controller with improved return processing capabilities after a power interruption
JPS5935209A (ja) シ−ケンスコントロ−ラ
KR920006769B1 (ko) 사전에 결정된-순서대로 두 개의 명령 시이퀀스를 실행하는 방법 및 장치
JP2539264B2 (ja) シ―ケンスコントロ―ラ
JP7580663B2 (ja) プラント制御保護装置
JP2539265B2 (ja) シ―ケンスコントロ―ラ
JPH06105433B2 (ja) マイクロコンピユ−タの評価用チツプ
JPH02168333A (ja) 電力用ディジタル制御装置
JP2813277B2 (ja) シーケンス制御プログラム作成方法
JPS59188757A (ja) アドレス記憶制御装置
JPS6074033A (ja) 命令読出し方式
JPS582501A (ja) ボイラ−の計算機制御方法
JP2869205B2 (ja) データ処理装置のリピート回路
JPS6046441B2 (ja) シ−ケンスコントロ−ラ
JPH08147013A (ja) プログラマブルコントローラ
JPH0232649B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS59144909A (ja) ストア−ド・プログラム式制御装置
JPH0317717A (ja) データ処理システム
JPH02281351A (ja) メモリ保護回路
JPS595304A (ja) シ−ケンス制御における外部メモリ書き込み確認方法
JPS63197228A (ja) 計算機システムのイニシャルジャンプ方法
JPH0588985A (ja) Ｒａｍライトプロテクト回路
JPH01302441A (ja) メモリリード方式