JPH0475694B2 - - Google Patents

Info

Publication number
JPH0475694B2
JPH0475694B2 JP10553983A JP10553983A JPH0475694B2 JP H0475694 B2 JPH0475694 B2 JP H0475694B2 JP 10553983 A JP10553983 A JP 10553983A JP 10553983 A JP10553983 A JP 10553983A JP H0475694 B2 JPH0475694 B2 JP H0475694B2
Authority
JP
Japan
Prior art keywords
link
memory
data
input
master station
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.)
Expired
Application number
JP10553983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59230347A (ja
Inventor
Ritsuo Hashimoto
Takashi Hinoyama
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
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP10553983A priority Critical patent/JPS59230347A/ja
Publication of JPS59230347A publication Critical patent/JPS59230347A/ja
Publication of JPH0475694B2 publication Critical patent/JPH0475694B2/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
    • G05B19/052—Linking several PLC's
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/161—Computing infrastructure, e.g. computer clusters, blade chassis or hardware partitioning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/167—Interprocessor communication using a common memory, e.g. mailbox

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Multi Processors (AREA)
  • Programmable Controllers (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)
JP10553983A 1983-06-13 1983-06-13 プログラマブル・コントロ−ラシステム Granted JPS59230347A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10553983A JPS59230347A (ja) 1983-06-13 1983-06-13 プログラマブル・コントロ−ラシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10553983A JPS59230347A (ja) 1983-06-13 1983-06-13 プログラマブル・コントロ−ラシステム

Publications (2)

Publication Number Publication Date
JPS59230347A JPS59230347A (ja) 1984-12-24
JPH0475694B2 true JPH0475694B2 (enExample) 1992-12-01

Family

ID=14410389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10553983A Granted JPS59230347A (ja) 1983-06-13 1983-06-13 プログラマブル・コントロ−ラシステム

Country Status (1)

Country Link
JP (1) JPS59230347A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616319B2 (ja) * 1986-05-27 1994-03-02 能美防災株式会社 防災監視・制御設備

Also Published As

Publication number Publication date
JPS59230347A (ja) 1984-12-24

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