JPS57136207A - Sequence controller - Google Patents

Sequence controller

Info

Publication number
JPS57136207A
JPS57136207A JP2188081A JP2188081A JPS57136207A JP S57136207 A JPS57136207 A JP S57136207A JP 2188081 A JP2188081 A JP 2188081A JP 2188081 A JP2188081 A JP 2188081A JP S57136207 A JPS57136207 A JP S57136207A
Authority
JP
Japan
Prior art keywords
controller
ram45
delivering
actuator
electric 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.)
Pending
Application number
JP2188081A
Other languages
Japanese (ja)
Inventor
Harumi Kitahara
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP2188081A priority Critical patent/JPS57136207A/en
Publication of JPS57136207A publication Critical patent/JPS57136207A/en
Pending 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
    • G05B19/045—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

Abstract

PURPOSE:To realize a programmable sequence control with a high degree of freedom, by delivering the singnal having a cycle proper to a controller and delivering other signals after giving an arithmetic process to the electric signal converted from a mechanical operation. CONSTITUTION:An incremental rotary encoder 10 produces an electric signal of a certain cycle synchronously with the working of a controller. An RAM45 sets and stores the timing for both the active and inactive points of an actuator on a sequence. The value set by the RAM45 is compared with the imput signal. When a coincidence is obtained, an arithmetic processor 30 feeds an output to a driving circuit 35 via an FF34 to drive the actuator.
JP2188081A 1981-02-17 1981-02-17 Sequence controller Pending JPS57136207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2188081A JPS57136207A (en) 1981-02-17 1981-02-17 Sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2188081A JPS57136207A (en) 1981-02-17 1981-02-17 Sequence controller

Publications (1)

Publication Number Publication Date
JPS57136207A true JPS57136207A (en) 1982-08-23

Family

ID=12067431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2188081A Pending JPS57136207A (en) 1981-02-17 1981-02-17 Sequence controller

Country Status (1)

Country Link
JP (1) JPS57136207A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210727A (en) * 1983-05-16 1984-11-29 Koyo Denshi Kogyo Kk Counter device
JPS60140928A (en) * 1983-12-28 1985-07-25 Koyo Denshi Kogyo Kk Counter device
JPS613204A (en) * 1984-06-18 1986-01-09 S G:Kk Limit switch type position detector suitable for flexible manufacturing system
JPS6133504A (en) * 1984-03-15 1986-02-17 フオルクスアイゲネルベトリ−プ，コンビナ−ト，ポリグラフ，”ベルナ−，ランベルツ”，ライプツイヒ Timing signal generator for printing machine
JPS6133503A (en) * 1984-03-15 1986-02-17 フオルクスアイゲネルベトリ−プ，コンビナ−ト，ポリグラフ，”ベルナ−，ランベルツ”，ライプツイヒ Timing signal generator for printing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528135A (en) * 1978-08-15 1980-02-28 Matsushita Electric Ind Co Ltd Cycle timer unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528135A (en) * 1978-08-15 1980-02-28 Matsushita Electric Ind Co Ltd Cycle timer unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210727A (en) * 1983-05-16 1984-11-29 Koyo Denshi Kogyo Kk Counter device
JPS60140928A (en) * 1983-12-28 1985-07-25 Koyo Denshi Kogyo Kk Counter device
JPS6133504A (en) * 1984-03-15 1986-02-17 フオルクスアイゲネルベトリ−プ，コンビナ−ト，ポリグラフ，”ベルナ−，ランベルツ”，ライプツイヒ Timing signal generator for printing machine
JPS6133503A (en) * 1984-03-15 1986-02-17 フオルクスアイゲネルベトリ−プ，コンビナ−ト，ポリグラフ，”ベルナ−，ランベルツ”，ライプツイヒ Timing signal generator for printing machine
JPS613204A (en) * 1984-06-18 1986-01-09 S G:Kk Limit switch type position detector suitable for flexible manufacturing system

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