JPS57197609A - Programmable logic controller - Google Patents

Programmable logic controller

Info

Publication number
JPS57197609A
JPS57197609A JP8209381A JP8209381A JPS57197609A JP S57197609 A JPS57197609 A JP S57197609A JP 8209381 A JP8209381 A JP 8209381A JP 8209381 A JP8209381 A JP 8209381A JP S57197609 A JPS57197609 A JP S57197609A
Authority
JP
Japan
Prior art keywords
decoder
unit
code
constitution
switching signal
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
JP8209381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160443B2 (enrdf_load_stackoverflow
Inventor
Kenji Nishikido
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP8209381A priority Critical patent/JPS57197609A/ja
Publication of JPS57197609A publication Critical patent/JPS57197609A/ja
Publication of JPS6160443B2 publication Critical patent/JPS6160443B2/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
    • 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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/056—Programming the PLC
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13153—Modification, change of program in real time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
JP8209381A 1981-05-29 1981-05-29 Programmable logic controller Granted JPS57197609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8209381A JPS57197609A (en) 1981-05-29 1981-05-29 Programmable logic controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8209381A JPS57197609A (en) 1981-05-29 1981-05-29 Programmable logic controller

Publications (2)

Publication Number Publication Date
JPS57197609A true JPS57197609A (en) 1982-12-03
JPS6160443B2 JPS6160443B2 (enrdf_load_stackoverflow) 1986-12-20

Family

ID=13764812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8209381A Granted JPS57197609A (en) 1981-05-29 1981-05-29 Programmable logic controller

Country Status (1)

Country Link
JP (1) JPS57197609A (enrdf_load_stackoverflow)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168503A (ja) * 1983-03-15 1984-09-22 Matsushita Electric Works Ltd 電設制御盤
JPS6061803A (ja) * 1983-09-02 1985-04-09 ジイマ−ク　コ−ポレ−シヨン コンピユ−タ化した自己構成式ロボツト制御システム
JPS60204003A (ja) * 1984-03-27 1985-10-15 Mitsubishi Electric Corp 制御システム
JPS6133510A (ja) * 1984-07-26 1986-02-17 Mitsubishi Electric Corp プログラマブルコントローラ
JPS6181304U (enrdf_load_stackoverflow) * 1984-10-30 1986-05-30
JPS61118804A (ja) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd プログラマブル・コントロ−ラ・システム
JPS61118803A (ja) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd プログラマブル・コントロ−ラ・システム
JPS61118802A (ja) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd シ−ケンスコントロ−ラのプロセス入出力装置
JPS61131104A (ja) * 1984-11-30 1986-06-18 Fuji Facom Corp プロセス入出力の簡易化方式
JPS6219904A (ja) * 1985-07-18 1987-01-28 Diesel Kiki Co Ltd マイクロプロセツサを用いた制御装置
JPS6299802A (ja) * 1985-10-25 1987-05-09 Toshiba Mach Co Ltd Ｉ／ｏ転送を高速化したプログラマブルシ−ケンスコントロ−ラ
JPS62108308A (ja) * 1985-11-06 1987-05-19 Mitsubishi Electric Corp プログラマブルコントロ−ラ
JPS62108309A (ja) * 1985-11-06 1987-05-19 Mitsubishi Electric Corp デ−タリンクシステム
JPS62169206A (ja) * 1986-01-22 1987-07-25 Toshiba Corp プログラマブルコントロ−ラ装置
JPS62210504A (ja) * 1986-03-11 1987-09-16 Fanuc Ltd プログラムメモリコントロ−ラ
WO1989006389A1 (en) * 1988-01-08 1989-07-13 Fanuc Ltd Method of allocating input/output modules for pc
JPH04232533A (ja) * 1990-12-27 1992-08-20 Toshiba Corp プログラムコントローラ
CN101968639A (zh) * 2010-11-02 2011-02-09 上海电器科学研究院 用于plc扩展的模拟量采集模块

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464277A (en) * 1977-10-31 1979-05-23 Toshiba Corp Sequence controller
JPS5474090A (en) * 1977-11-24 1979-06-13 Toyoda Mach Works Ltd Sequence controller
JPS5476786A (en) * 1977-11-30 1979-06-19 Hitachi Ltd Input and output unit of sequence controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5464277A (en) * 1977-10-31 1979-05-23 Toshiba Corp Sequence controller
JPS5474090A (en) * 1977-11-24 1979-06-13 Toyoda Mach Works Ltd Sequence controller
JPS5476786A (en) * 1977-11-30 1979-06-19 Hitachi Ltd Input and output unit of sequence controller

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168503A (ja) * 1983-03-15 1984-09-22 Matsushita Electric Works Ltd 電設制御盤
JPS6061803A (ja) * 1983-09-02 1985-04-09 ジイマ−ク　コ−ポレ−シヨン コンピユ−タ化した自己構成式ロボツト制御システム
JPS60204003A (ja) * 1984-03-27 1985-10-15 Mitsubishi Electric Corp 制御システム
JPS6133510A (ja) * 1984-07-26 1986-02-17 Mitsubishi Electric Corp プログラマブルコントローラ
JPS6181304U (enrdf_load_stackoverflow) * 1984-10-30 1986-05-30
JPS61118804A (ja) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd プログラマブル・コントロ−ラ・システム
JPS61118803A (ja) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd プログラマブル・コントロ−ラ・システム
JPS61118802A (ja) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd シ−ケンスコントロ−ラのプロセス入出力装置
JPS61131104A (ja) * 1984-11-30 1986-06-18 Fuji Facom Corp プロセス入出力の簡易化方式
JPS6219904A (ja) * 1985-07-18 1987-01-28 Diesel Kiki Co Ltd マイクロプロセツサを用いた制御装置
JPS6299802A (ja) * 1985-10-25 1987-05-09 Toshiba Mach Co Ltd Ｉ／ｏ転送を高速化したプログラマブルシ−ケンスコントロ−ラ
JPS62108308A (ja) * 1985-11-06 1987-05-19 Mitsubishi Electric Corp プログラマブルコントロ−ラ
JPS62108309A (ja) * 1985-11-06 1987-05-19 Mitsubishi Electric Corp デ−タリンクシステム
JPS62169206A (ja) * 1986-01-22 1987-07-25 Toshiba Corp プログラマブルコントロ−ラ装置
JPS62210504A (ja) * 1986-03-11 1987-09-16 Fanuc Ltd プログラムメモリコントロ−ラ
WO1989006389A1 (en) * 1988-01-08 1989-07-13 Fanuc Ltd Method of allocating input/output modules for pc
JPH04232533A (ja) * 1990-12-27 1992-08-20 Toshiba Corp プログラムコントローラ
CN101968639A (zh) * 2010-11-02 2011-02-09 上海电器科学研究院 用于plc扩展的模拟量采集模块

Also Published As

Publication number Publication date
JPS6160443B2 (enrdf_load_stackoverflow) 1986-12-20

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