JPS57187707A - Programmable logic controller - Google Patents

Programmable logic controller

Info

Publication number
JPS57187707A
JPS57187707A JP56072033A JP7203381A JPS57187707A JP S57187707 A JPS57187707 A JP S57187707A JP 56072033 A JP56072033 A JP 56072033A JP 7203381 A JP7203381 A JP 7203381A JP S57187707 A JPS57187707 A JP S57187707A
Authority
JP
Japan
Prior art keywords
timer
counter
data
memory
rewritten
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
JP56072033A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160442B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yukio Kato
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 JP56072033A priority Critical patent/JPS57187707A/ja
Publication of JPS57187707A publication Critical patent/JPS57187707A/ja
Publication of JPS6160442B2 publication Critical patent/JPS6160442B2/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
    • 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
    • G05B2219/13048—Display of ladder, RLD, RLL, KOP
    • 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
    • G05B2219/13186—Simulation, also of test inputs
    • 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
    • G05B2219/15—Plc structure of the system
    • G05B2219/15049—Timer, counter, clock-calendar, flip-flop as peripheral

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Programmable Controllers (AREA)
JP56072033A 1981-05-13 1981-05-13 Programmable logic controller Granted JPS57187707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56072033A JPS57187707A (en) 1981-05-13 1981-05-13 Programmable logic controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56072033A JPS57187707A (en) 1981-05-13 1981-05-13 Programmable logic controller

Publications (2)

Publication Number Publication Date
JPS57187707A true JPS57187707A (en) 1982-11-18
JPS6160442B2 JPS6160442B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-20

Family

ID=13477685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56072033A Granted JPS57187707A (en) 1981-05-13 1981-05-13 Programmable logic controller

Country Status (1)

Country Link
JP (1) JPS57187707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344783A (en) * 1976-10-05 1978-04-21 Mitsubishi Electric Corp Sequence controlling device
JPS53115487A (en) * 1978-03-20 1978-10-07 Hitachi Ltd Electronic system sequence control device
JPS53117182A (en) * 1977-03-23 1978-10-13 Sharp Corp Sequence controller
JPS5428984A (en) * 1977-08-05 1979-03-03 Toyoda Mach Works Ltd Mimic power unit of sequence controller
JPS5464277A (en) * 1977-10-31 1979-05-23 Toshiba Corp Sequence controller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344783A (en) * 1976-10-05 1978-04-21 Mitsubishi Electric Corp Sequence controlling device
JPS53117182A (en) * 1977-03-23 1978-10-13 Sharp Corp Sequence controller
JPS5428984A (en) * 1977-08-05 1979-03-03 Toyoda Mach Works Ltd Mimic power unit of sequence controller
JPS5464277A (en) * 1977-10-31 1979-05-23 Toshiba Corp Sequence controller
JPS53115487A (en) * 1978-03-20 1978-10-07 Hitachi Ltd Electronic system sequence control device

Also Published As

Publication number Publication date
JPS6160442B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-20

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