JPS58163004A - Programming device of plural sequencers - Google Patents

Programming device of plural sequencers

Info

Publication number
JPS58163004A
JPS58163004A JP4692682A JP4692682A JPS58163004A JP S58163004 A JPS58163004 A JP S58163004A JP 4692682 A JP4692682 A JP 4692682A JP 4692682 A JP4692682 A JP 4692682A JP S58163004 A JPS58163004 A JP S58163004A
Authority
JP
Japan
Prior art keywords
sequencers
console
programming
sequencer
plural
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
JP4692682A
Other languages
Japanese (ja)
Inventor
Kazuyuki Kugimoto
釘本　和幸
Fumitaka Omi
近江　文隆
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.)
KONTETSUKU KK
Original Assignee
KONTETSUKU KK
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 KONTETSUKU KK filed Critical KONTETSUKU KK
Priority to JP4692682A priority Critical patent/JPS58163004A/en
Publication of JPS58163004A publication Critical patent/JPS58163004A/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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/056—Programming the PLC

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)

Abstract

PURPOSE:To simplify the equipment and to improve the operability, by connecting the sequencers of plural devices in parallel to a programming console and operating selectively the sequencer of each device. CONSTITUTION:Machines 1, 2-N are connected in parallel to reception and transmission lines via plural sequencers 11,12-n. At the same time, these reception and transmission lines are connected to the transmission and reception line terminals of a programming console 20. The console 20 transmits messages and control signals in parallel to the transmission line together with device numbers. Each of sequencers 11,12-n starts communication when it detects its own number. As a result, each of plural sequencers can be controlled simply with just a single unit of programming console and operations of keys.

Description

【発明の詳細な説明】 本発明は、複数台の機械装置の各々に接続されている複
数のシーケンサに対して、一台のプログラミングコンソ
ールを使用して、プログラミングや動作モニタリングを
行えるようにした、複数シーケンサのプログラミング装
置を提供するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention enables programming and operation monitoring of a plurality of sequencers connected to each of a plurality of mechanical devices using a single programming console. A programming device for multiple sequencers is provided.

従来、シーケンサのプログラミングや動作モニタリング
等に使用されるプログラミングコンソールは、常時一台
のシーケンサを相手にしてしか機能できなかった。この
ため、複数台のシーケンサを設置する場合には、同一の
プログラミングコンソールを同じように複数台用意する
か、若しくは一台のプログラミングコンソールの信号ケ
ーブルを、その時必要なシーケンサにオペレータが接続
し直して使用する方法がとられていた。Ｍｉ１者Ｃ）方
法では、設備コストが大変高価につき、１に＠の方法で
は、作業性が悪いばかりでなく、接続されていないシー
ケンサに関しては、異常検出等の管理が全く出来ない欠
点があった。Conventionally, programming consoles used for sequencer programming, operation monitoring, etc. could only function with one sequencer at a time. Therefore, when installing multiple sequencers, the operator must either prepare multiple identical programming consoles, or reconnect the signal cable of one programming console to the sequencer that is needed at that time. A method was used to use it. In the Mi1C) method, the equipment cost was very high, and in the method 1, it not only had poor workability, but also had the disadvantage that it was impossible to manage abnormality detection etc. for unconnected sequencers. .

本発明は、上記の如き従来の欠点を解消することを目的
とするものであって、以下その一実施例を添付の例示図
に基づいて説明する。The present invention aims to eliminate the above-mentioned conventional drawbacks, and one embodiment thereof will be described below with reference to the attached illustrative drawings.

第１図に示ずように、各機械装置１，２〜Ｎの夫々には
、これら機械装置を自動制御するためのシーケンサｌＬ
１２〜ｎが各別に接続されている。２０は、使用される
一台のプログラミングコンソールであって、各シーケン
サ１１，１２〜ｎに対して並列に接続されている。As shown in FIG. 1, each of the mechanical devices 1, 2 to N includes a sequencer 1L for automatically controlling these mechanical devices.
12 to n are connected separately. 20 is one programming console used, and is connected in parallel to each of the sequencers 11, 12-n.

即ち、プログラミングコンソール２０と各シーケンサ１
１，１２〜ｎ間の信号は、直列伝送方式によって伝送さ
れ、且つ各シーケンサ１１．１２〜ｎ間の信号は、並列
に渡されている。That is, the programming console 20 and each sequencer 1
The signals between sequencers 1 and 11, 12 to n are transmitted by a serial transmission method, and the signals between sequencers 11 and 12 to n are passed in parallel.

第２図のプログラミングコンソール側の操作フローＡと
、シーケンサ側応答フローＢに示すように、オペレータ
がプログラミングコンソール２０のキーボードにおいて
、シーケンサ選択キー操作により、作業対象とするシー
ケンサを選択すると、信号線上にシーケンサ選択信号を
含んだデータが送信される。各シーケンサ１１，１２〜
ｎは、同時に同一のデータを受信するが、シーケンサ選
択信号の一致したシーケンサだけがプログラミングコン
ソールに応答して、交信が成立する。この後、再度シー
ケンサ選択キーが操作されるまで、そのシーケンサと交
信して、従来通りの機能を発揮する。As shown in the operation flow A on the programming console side and the response flow B on the sequencer side in FIG. 2, when the operator selects the sequencer to be worked on by operating the sequencer selection key on the keyboard of the programming console 20, Data including a sequencer selection signal is transmitted. Each sequencer 11, 12~
n simultaneously receive the same data, but only the sequencers whose sequencer selection signals match respond to the programming console, and communication is established. Thereafter, until the sequencer selection key is operated again, it communicates with that sequencer and functions as before.

上記の如く本発明による複数シーケンサのプログラミン
グ装置は、複数台の機械装置の各々に接続されている複
数のシーケンサに対して、一台のプログラミングコンソ
ールを並列に接続し、このコンソールにおけるシーケン
サ選択操作により選択したシーケンサと前記コンソール
との間での送受信を可能に構成して成るものであって、
一台のプログラミングコンソールで複数台のシーケンサ
を対象に作業し得るので、 （１）従来のようにシーケンサと同一台数のプログラミ
ングコンソールを設置する場合に比べて、設備費を大中
にコストダウンし得る。As described above, the multiple sequencer programming device according to the present invention connects one programming console in parallel to multiple sequencers connected to each of multiple mechanical devices, and performs sequencer selection operations on this console. The device is configured to enable transmission and reception between the selected sequencer and the console,
Since one programming console can work on multiple sequencers, (1) Equipment costs can be significantly reduced compared to the conventional case of installing the same number of sequencers as programming consoles. .

（２）複数のシーケンサに対して一台のプログラミング
コンソールを択一的に接続する従来方法に比べて、例え
ばキーボード上のキー操作だけで切り替えが出来るので
、作業性が極めて良い。(2) Compared to the conventional method of selectively connecting one programming console to a plurality of sequencers, switching can be performed simply by operating keys on a keyboard, so work efficiency is extremely high.

（３）プログラミングコンソールを移動させる必要が無
いので、作業環境及び設置環境の良い中央制御室に一台
のプログラミングコンソールを設置し、現場に設置され
ている複数台のシーケンサに対するプログラミングや動
作モニタリングを行うことが出来る。(3) Since there is no need to move the programming console, one programming console can be installed in a central control room with a good work environment and installation environment, and programming and operation monitoring of multiple sequencers installed at the site can be performed. I can do it.

（４）実施例の如く構成し、交信中以外のシーケンサか
ら強制的に交信権を切り替えて、異常メツセージ等の割
込処理を行わせることも可能である。(4) With the configuration as in the embodiment, it is also possible to forcibly switch the communication right from a sequencer that is not communicating, and perform interrupt processing such as an abnormal message.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明実施例の構成説明図、第２図は動作説明
フローを示す。 １．２〜Ｎ・・・機械装置、１１．１２〜ｎ・・・シー
ケンサ、２０・・・プログラミングコンソール特許出願
人　株式会社コンテツク 第１図 ｎFIG. 1 is an explanatory diagram of the configuration of an embodiment of the present invention, and FIG. 2 is a flowchart for explaining the operation. 1.2~N...Mechanical device, 11.12~n...Sequencer, 20...Programming console Patent applicant Contec Co., Ltd. Figure 1 n

Claims (1)

【特許請求の範囲】[Claims] 複数台の機械装置の各々に接続されている複数のシーケ
ンサに対して、一台のプログラミングコンソールを並列
に接続し、このコンソールにおけるシーケンサ選択操作
により選択したシーケンサと前記コンソールとの間での
送受信を可能に構成して成る複数シーケンサのプログラ
ミング装置。One programming console is connected in parallel to a plurality of sequencers connected to each of a plurality of mechanical devices, and transmission and reception between the sequencer selected by a sequencer selection operation on this console and the aforementioned console is performed. A programming device for multiple sequencers that can be configured.
JP4692682A 1982-03-23 1982-03-23 Programming device of plural sequencers Pending JPS58163004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4692682A JPS58163004A (en) 1982-03-23 1982-03-23 Programming device of plural sequencers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4692682A JPS58163004A (en) 1982-03-23 1982-03-23 Programming device of plural sequencers

Publications (1)

Publication Number Publication Date
JPS58163004A true JPS58163004A (en) 1983-09-27

Family

ID=12760932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4692682A Pending JPS58163004A (en) 1982-03-23 1982-03-23 Programming device of plural sequencers

Country Status (1)

Country Link
JP (1) JPS58163004A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119194A (en) * 1983-11-30 1985-06-26 Mitsubishi Electric Corp Programming control device
JPS60128504A (en) * 1983-12-15 1985-07-09 Toshiba Corp Key input device
JPS60134301A (en) * 1983-12-22 1985-07-17 Fuji Denki Keiso Kk Program control device
JPS6184707A (en) * 1984-10-03 1986-04-30 Nissan Motor Co Ltd Programmable logic controller, program method and device
JPS62266604A (en) * 1986-05-15 1987-11-19 Omron Tateisi Electronics Co Remote programming console device
JPS62293308A (en) * 1986-06-12 1987-12-19 Mitsubishi Electric Corp Connection switch device
JPS6345604A (en) * 1986-08-13 1988-02-26 Mitsubishi Electric Corp Composite controller
JPH01240905A (en) * 1988-03-22 1989-09-26 Toyota Motor Corp Multicontrol panel
JPH03282902A (en) * 1990-03-30 1991-12-13 Mitsubishi Electric Corp Program maintenance tool for programmable controller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097786A (en) * 1973-12-30 1975-08-04
JPS5611502A (en) * 1979-07-09 1981-02-04 Toyoda Mach Works Ltd Program correction unit in sequence controller
JPS5739409A (en) * 1980-08-15 1982-03-04 Hitachi Ltd Sequence display system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097786A (en) * 1973-12-30 1975-08-04
JPS5611502A (en) * 1979-07-09 1981-02-04 Toyoda Mach Works Ltd Program correction unit in sequence controller
JPS5739409A (en) * 1980-08-15 1982-03-04 Hitachi Ltd Sequence display system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119194A (en) * 1983-11-30 1985-06-26 Mitsubishi Electric Corp Programming control device
JPS60128504A (en) * 1983-12-15 1985-07-09 Toshiba Corp Key input device
JPS60134301A (en) * 1983-12-22 1985-07-17 Fuji Denki Keiso Kk Program control device
JPS6184707A (en) * 1984-10-03 1986-04-30 Nissan Motor Co Ltd Programmable logic controller, program method and device
JPH0510682B2 (en) * 1984-10-03 1993-02-10 Nitsusan Jidosha Kk
JPS62266604A (en) * 1986-05-15 1987-11-19 Omron Tateisi Electronics Co Remote programming console device
JPS62293308A (en) * 1986-06-12 1987-12-19 Mitsubishi Electric Corp Connection switch device
JPS6345604A (en) * 1986-08-13 1988-02-26 Mitsubishi Electric Corp Composite controller
JPH01240905A (en) * 1988-03-22 1989-09-26 Toyota Motor Corp Multicontrol panel
JPH03282902A (en) * 1990-03-30 1991-12-13 Mitsubishi Electric Corp Program maintenance tool for programmable controller

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