JPH01149107A - Numerical controller - Google Patents

Numerical controller

Info

Publication number
JPH01149107A
JPH01149107A JP62308994A JP30899487A JPH01149107A JP H01149107 A JPH01149107 A JP H01149107A JP 62308994 A JP62308994 A JP 62308994A JP 30899487 A JP30899487 A JP 30899487A JP H01149107 A JPH01149107 A JP H01149107A
Authority
JP
Japan
Prior art keywords
control device
rom
program
numerical control
stored
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
JP62308994A
Other languages
Japanese (ja)
Inventor
Jiro Kinoshita
次朗 木下
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Priority to JP62308994A priority Critical patent/JPH01149107A/en
Priority to PCT/JP1988/001094 priority patent/WO1989005480A1/en
Publication of JPH01149107A publication Critical patent/JPH01149107A/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
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4147—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using a programmable interface controller [PIC]
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36106—Cassette

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Stored Programmes (AREA)
  • Programmable Controllers (AREA)

Abstract

PURPOSE:To facilitate change, level up, or the like by storing a user program of a programmable controller (PC) in a unit independent of a management program and making this unit attachable and detachable. CONSTITUTION:A numerical controller 10 having the PC consists of a processor 11 which controls the whole of this controller 10, a ROM 12 in which the management program of the PC is stored, a printed board 20, and connectors 13 and 22 which connect them. A ROM 21 in which the user program of the PC is stored is mounted on the printed board 20. Since the management program can be user program of the PC are stored in units independent of each other, they are changed and have levels raised independently of each other and they are handled independently of each other.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明はＰＣ（プログラマブル・コントローラ）を有す
る数値制御装置に関し、特にｐｃのユーザプログラムを
管理プログラムとは別個のユニットに実装した数値制御
装置に関する。Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a numerical control device having a PC (programmable controller), and more particularly to a numerical control device in which a user program of the PC is implemented in a separate unit from a management program. .

（従来の技術〕 数値制御装置にはＰＣ（プログラマブル・コントローラ
）が内蔵されたり、或いは独立のＰＣが結合されて、数
値制御工作機械を構成している。(Prior Art) A numerical control device has a built-in PC (programmable controller) or is connected to an independent PC to form a numerically controlled machine tool.

これらＰＣのユーザプログラムは、ＰＣの管理プログラ
ムと一体となって、ＲＯＭ或いはバッテリ・バックアッ
プされたＲＡＭに格納されている。These PC user programs are stored in a ROM or battery-backed RAM, together with a PC management program.

そして、数値制御装置がもっばら数値制御工作機械の軸
制御等の基本的な制御を行うのに対し、ＰＣは個々の工
作機械特有の制御を行う。While the numerical control device mainly performs basic control such as axis control of numerically controlled machine tools, the PC performs control specific to each machine tool.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかし、従来のＰＣにおいては、管理プログラムとユー
ザプログラムが同一のＲＯＭ、あるいはＲＡＭに格納さ
れていたので、ユーザプログラムを作成、変更するとき
に管理プログラムも書込みする必要があり、逆に管理プ
ログラムのみをレベルアップしたいときでも、ユーザプ
ログラムを書き換える必要があり、使い勝手が悪いとい
う問題点がある。However, in conventional PCs, the management program and user program were stored in the same ROM or RAM, so when creating or changing a user program, it was necessary to write the management program as well, and conversely, only the management program Even when one wants to upgrade the user program, it is necessary to rewrite the user program, which poses the problem of poor usability.

本発明の目的は上記問題点を解決し、ＰＣのユーザプロ
グラムを管理プログラムとは別個のユニットに実装した
数値制御装置を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to solve the above problems and provide a numerical control device in which a PC user program is implemented in a separate unit from a management program.

〔問題点を解決するための手段〕[Means for solving problems]

本発明では上記の問題点を解決するために、ＰＣ（プロ
グラマブル・コントローラ）を有する数値制御装置にお
いて、 ＰＣのユーザプログラムをＰＣの管理プログラムと別個
のＲＯＭ或いはＲＡＭに格納し、該ＲＯＭ或いはＲＡＭ
は着脱可能なユニット構成としたことを特徴とする数値
制御装置が、提供される。In order to solve the above-mentioned problems, the present invention stores the user program of the PC in a ROM or RAM separate from the management program of the PC in a numerical control device having a PC (programmable controller).
Provided is a numerical control device characterized by having a detachable unit configuration.

〔作用〕[Effect]

ＰＣの管理プログラムとユーザプログラムを別個のユニ
・７トに格納するようにしたので、独立に変更、レベル
アップ等が可能になり、ＰＣの管理プログラムのレベル
アップ、ユーザプログラムの変更等では、互いに独立に
取り扱うことができる。Since the PC management program and user program are stored in separate units, they can be changed and upgraded independently. Can be handled independently.

〔実施例〕〔Example〕

以下、本発明の一実施例を図面に基づいて説明する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.

第１図に本発明の一実施例の数値制御装置のブロック図
を示す。図において、１０は数値制御装置であり、１１
は数値制御装置全体を制御するプロセッサ、１２はＰＣ
の管理プログラムを格納したＲＯＭ５１３は後述のプリ
ント板を結合するためのコネクタである。２０はＰＣの
ユーザプログラムを格納するＲＯＭ２１を実装したプリ
ント板である。２２はコネクタであり、プリント板２０
はコネクタ２２で、数値制御装置ｌＯのコネクタ１３と
結合されている。FIG. 1 shows a block diagram of a numerical control device according to an embodiment of the present invention. In the figure, 10 is a numerical control device, and 11
is a processor that controls the entire numerical control device, and 12 is a PC
A ROM 513 storing a management program is a connector for connecting a printed circuit board, which will be described later. 20 is a printed board mounted with a ROM 21 that stores a PC user program. 22 is a connector, and the printed board 20
is a connector 22, which is connected to the connector 13 of the numerical control device IO.

第２図に本発明の実施例の構造の例を示す。図において
、１４は数値制御装置ｌＯの基本構造をなすバックプレ
インであり、プロセッサ１１等の各種のＬＳＩ等が実装
されている。１５はＰＣ制御用プリント板であり、バッ
クプレイン１４に図示されていないコネクタで結合され
ている。１６及び１７は数値制御装置のｐｃとは別の機
能を果たすためのプリント板であり、ＰＣ制御用プリン
ト板１５と同様に図示されていないコネクタによって、
バンクプレイン１４に結合されている。FIG. 2 shows an example of the structure of an embodiment of the present invention. In the figure, 14 is a backplane that forms the basic structure of the numerical control device IO, and various LSIs such as the processor 11 are mounted thereon. Reference numeral 15 denotes a PC control printed board, which is connected to the backplane 14 by a connector (not shown). 16 and 17 are printed boards for performing functions other than the PC of the numerical control device, and similarly to the PC control printed board 15, they are connected by connectors (not shown).
It is coupled to the bank plane 14.

ＰＣ用プリント仮１５には内部に管理プログラムの格納
されたＲＯＭ１２が含まれている。１３はコネクタであ
り、ユーザプログラム用のＲＯＭ２１を実装したプリン
ト板２０のコネクタ２２と結合している。従って、プリ
ント板２０は容易にＰＣ制御用プリント板１５から着脱
でき、ＲＯＭの内容を書き替えることができる。また、
管理プログラムもユーザプログラムとは別個にレベルア
ップすることができる。The PC print temporary 15 includes a ROM 12 in which a management program is stored. A connector 13 is connected to a connector 22 of a printed board 20 on which a ROM 21 for user programs is mounted. Therefore, the printed board 20 can be easily attached to and removed from the PC control printed board 15, and the contents of the ROM can be rewritten. Also,
Management programs can also be upgraded separately from user programs.

以上の説明では、ＰＣの管理プログラム及びユーザプロ
グラムはＲＯＭに格納することで説明したが、バッテリ
・バンクアップされたＲＡＭ、たとえばＣ−ＭＯＳ等に
格納することもできる。In the above explanation, the PC management program and user program are stored in the ROM, but they can also be stored in a battery-backed RAM, such as a C-MOS.

また、ユーザプログラム用プリント板はカセット構造と
して、簡単にもち運びできるようにすることもできる。Further, the user program printed board can be constructed as a cassette so that it can be easily carried.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明では、ＰＣのユーザプログラ
ムを管理プログラムと別個のユニットに格納して、これ
を着脱可能にしたので、互いに他のプログラムと関係な
く、変更及びレベルアップ等ができ、ＰＣプログラムの
運用上便利である。As explained above, in the present invention, the user program of the PC is stored in a separate unit from the management program, and this is made removable. Therefore, each program can be changed and upgraded independently of other programs, and the PC user program can be removably installed. This is convenient for program operation.

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

第１図は本発明の一実施例の数値制御装置のブロック図
、 第２図は本発明の実施例の構造の例を示す図である。 １０−−−−−−−−−−−−−一数値制御装置１１−
・−−−−一・−一−−−−−プロセッサ１２−−〜−
−−−−−−・−・ＲＯＭ　（管理プログラム）１５−
−−一−・・・−・・−ｐｃ制御用プリント板２０−−
−−−−−−−−・−ユーザプログラム用プリント板２
１−・−・−−−−−−ＲＯＭ　（ユーザプログラム）
特許出願人　ファナック株式会社 代理人　　　弁理士　　服部毅巖 第１図FIG. 1 is a block diagram of a numerical control device according to an embodiment of the present invention, and FIG. 2 is a diagram showing an example of the structure of an embodiment of the present invention. 10---------- One numerical control device 11-
・----1・-1---Processor 12-----
---------・-ROM (management program) 15-
--1-...--PC control printed board 20--
−−−−−−−−・−User program printed board 2
1-・-・----ROM (user program)
Patent Applicant Fanuc Co., Ltd. Agent Patent Attorney Takeshi Hattori Figure 1

Claims (3)

【特許請求の範囲】[Claims] （１）ＰＣ（プログラマブル・コントローラ）を有する
数値制御装置において、 ＰＣのユーザプログラムをＰＣの管理プログラムと別個
のＲＯＭ或いはＲＡＭに格納し、 該ＲＯＭ或いはＲＡＭは着脱可能なユニット構成とした
ことを特徴とする数値制御装置。(1) A numerical control device having a PC (programmable controller), characterized in that the user program of the PC is stored in a ROM or RAM separate from the management program of the PC, and the ROM or RAM is configured as a removable unit. Numerical control device. （２）前記ユニットはプリント板構成としたことを特徴
とする特許請求の範囲第１項記載の数値制御装置。(2) The numerical control device according to claim 1, wherein the unit has a printed board configuration. （３）前記ユニットはカセット構成としたことを特徴と
する特許請求の範囲第１項記載の数値制御装置。(3) The numerical control device according to claim 1, wherein the unit has a cassette configuration.
JP62308994A 1987-12-07 1987-12-07 Numerical controller Pending JPH01149107A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62308994A JPH01149107A (en) 1987-12-07 1987-12-07 Numerical controller
PCT/JP1988/001094 WO1989005480A1 (en) 1987-12-07 1988-10-27 Numerical controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62308994A JPH01149107A (en) 1987-12-07 1987-12-07 Numerical controller

Publications (1)

Publication Number Publication Date
JPH01149107A true JPH01149107A (en) 1989-06-12

Family

ID=17987649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62308994A Pending JPH01149107A (en) 1987-12-07 1987-12-07 Numerical controller

Country Status (2)

Country Link
JP (1) JPH01149107A (en)
WO (1) WO1989005480A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6437654B2 (en) 1997-11-19 2002-08-20 Nec Corporation Substrate-type non-reciprocal circuit element and integrated circuit having multiple ground surface electrodes and co-planar electrical interface

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775307A (en) * 1980-10-27 1982-05-11 Omron Tateisi Electronics Co Programmable logical controller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603211B2 (en) * 1978-12-27 1985-01-26 オムロン株式会社 sequence programmer
JPS60258604A (en) * 1984-06-05 1985-12-20 Mitsubishi Electric Corp Numerical controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775307A (en) * 1980-10-27 1982-05-11 Omron Tateisi Electronics Co Programmable logical controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6437654B2 (en) 1997-11-19 2002-08-20 Nec Corporation Substrate-type non-reciprocal circuit element and integrated circuit having multiple ground surface electrodes and co-planar electrical interface

Also Published As

Publication number Publication date
WO1989005480A1 (en) 1989-06-15

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