JPS60262209A - Numerical controller - Google Patents
Numerical controllerInfo
- Publication number
- JPS60262209A JPS60262209A JP59118018A JP11801884A JPS60262209A JP S60262209 A JPS60262209 A JP S60262209A JP 59118018 A JP59118018 A JP 59118018A JP 11801884 A JP11801884 A JP 11801884A JP S60262209 A JPS60262209 A JP S60262209A
- Authority
- JP
- Japan
- Prior art keywords
- diagnosis
- remote
- crt
- remote diagnosis
- crt control
- 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
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
- G05B19/406—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 characterised by monitoring or safety
- G05B19/4063—Monitoring general control system
-
- 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
- G05B2219/33—Director till display
- G05B2219/33284—Remote diagnostic
-
- 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
- G05B2219/36169—Remote, host controlled, operated manual data input, keyboard
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)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
Description
【発明の詳細な説明】
[発明の技術分野]
この発明は数値制御(NO)装置に関するもので、遠隔
地からの診断を可能ならしめるものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a numerical control (NO) device that enables diagnosis from a remote location.
[従来技術]
従来のNG装置の構成を第2図に示す。この図において
、(1)はNG装置の全体の制御を司るCPU(中央処
理装置)であり、(2)は各種入出力機器との入出力を
制御するためのIOC(入出力制御装置)である。(3
)、(4)はそれぞれオペレータとのマンマシンインタ
ーフニスとなるCRTおよびキーボードであり、(5)
は紙テープ入力装置、(6)は制御プロゲラ1、および
データが格納される制御メモリ、(7)は工作機械のシ
ーケンス処理を行うシーケンサ、(8)はサーボ関係の
制御を行う機械制御ユ、=ッ) (MCU) 、 (9
)は軸移動を行う駆動モータである。[Prior Art] The configuration of a conventional NG device is shown in FIG. 2. In this figure, (1) is the CPU (Central Processing Unit) that controls the entire NG device, and (2) is the IOC (Input/Output Control Unit) that controls input/output with various input/output devices. be. (3
) and (4) are a CRT and a keyboard, respectively, which serve as man-machine interfaces with the operator, and (5)
is a paper tape input device, (6) is a control programmer 1 and a control memory in which data is stored, (7) is a sequencer that performs sequence processing of the machine tool, (8) is a machine control unit that performs servo-related control, = ) (MCU) , (9
) is the drive motor that moves the axis.
以ヒのような構成を有する従来のNG装置でリモート診
断を行うためには、診断用の特別なハードウェア及びソ
フトウェアを追加しなければならず、例えば第3図に示
すように100(2)にシリアルインタフェース(17
)及び音響カプラ(13)を接続し、さらに専用のソフ
トウェアを用意する必要があり、コストトの問題などに
より実際にはリモート診断は実現困難であった。In order to perform remote diagnosis with a conventional NG device having the above configuration, special hardware and software for diagnosis must be added, for example, 100 (2) as shown in Figure 3. serial interface (17
) and an acoustic coupler (13), and it is also necessary to prepare special software, making remote diagnosis difficult to realize in practice due to cost issues and other factors.
このような従来のNG装置においては、リモート診断用
に特別のハードウェア、ソフトウェアを用いなければな
らずサービスステーションなどから顧客に納められたN
O装置のリモート診断を行うことは困難であった。In such conventional NG devices, special hardware and software must be used for remote diagnosis, and the NG devices delivered to customers from service stations, etc.
It has been difficult to perform remote diagnosis of O equipment.
[発明の概要]
この発明は、−に記のような従来のものの欠点を除去す
るためになされたもので1、NC装置の表示部及びキー
人力部をシリアルライン結合することにより容易にリモ
ート故障診断ができるNC装置を提供するものである。[Summary of the Invention] This invention was made in order to eliminate the drawbacks of the conventional ones as described in 1. Remote failure can be easily prevented by connecting the display section and key manual section of the NC device with a serial line. This provides an NC device that can perform diagnosis.
[発明の実施例]
以丁、この発明の一実施例を図について説明する。第1
図において(1)〜(9)までは第2図と回しものであ
る。但し、10G(2)は、CRT制御GPU(10)
とシリアル接続され、CRT(3)、キーボード(4)
はCRT制御CPUの下に接続される。(11)はCR
T制御を行うプログラム及びデータが格納されるメモリ
である。[Embodiment of the Invention] An embodiment of the present invention will now be described with reference to the drawings. 1st
In the figure, (1) to (9) are analogous to Figure 2. However, 10G (2) is CRT control GPU (10)
serially connected to CRT (3), keyboard (4)
is connected under the CRT control CPU. (11) is CR
This is a memory in which programs and data for performing T control are stored.
また、(12)はリモート診断を行うのか、通常のNC
i転を行うかを選択するための切換えスイッチ、(13
)は音響カプラ、(14)は以上の各構成を備えるもの
で、便宜上CRT制御剖と呼ばれる。Also, does (12) perform remote diagnosis?
A changeover switch for selecting whether to perform an i-turn, (13
) is an acoustic coupler, and (14) is equipped with each of the above configurations, and is called a CRT control mechanism for convenience.
(15)、(18)は、NC装置より一般に遠く離れた
場、、、・、 所、例えばサービスステーションに置か
れ、(15)はrf臂カプラ(13)と対となる音響カ
プラであり、(16)はCRT制御部(14)と全く同
一なもので、リモート診断用のCRTの制御部である。(15) and (18) are generally placed in a place far away from the NC device, such as a service station, and (15) is an acoustic coupler paired with the RF arm coupler (13); (16) is completely the same as the CRT control section (14), and is a CRT control section for remote diagnosis.
次にリモート故障診断を行う手順について説明すると、
該実施例においては、リモート診断を行うための特別な
ハードウェア及びソフトウェアは必要としない。NC装
置内には単に切換えスイッチ(12)と、IOC:(2
)、CRT制御CPU(10)間のシリアルラインの転
送速度の調整機能があれば良い。Next, I will explain the procedure for remote fault diagnosis.
In this embodiment, no special hardware or software is required to perform remote diagnosis. Inside the NC device, there is simply a changeover switch (12) and an IOC: (2).
) and a function to adjust the transfer speed of the serial line between the CRT control CPU (10).
リモート診断を行う場合には、まず、NC装置内の切換
えスイッチ(12)を音響カプラ(13)側に切換えシ
リアルラインの転送速度を音響カプラ(13)にあわせ
て再設定する。このような操作によりNC装置のCRT
制御部(14)は、リモート診断例CRT制御部(16
)との接続が有効となり通常のNC装置のキー操作及び
CR7表示が遠隔地で実行可能となる。この状態でNC
装置の通常の自己診断機能を用いてリモート診断を行え
ば良い。When performing remote diagnosis, first, the changeover switch (12) in the NC device is switched to the acoustic coupler (13) side, and the transfer rate of the serial line is reset to match the acoustic coupler (13). Through such operations, the CRT of the NC device
The control unit (14) includes a remote diagnosis example CRT control unit (16).
), and normal NC device key operations and CR7 display can be performed from a remote location. NC in this state
Remote diagnosis can be performed using the device's normal self-diagnosis function.
なお、上記実施例では、音響カプラ(+3) 。In addition, in the above embodiment, the acoustic coupler (+3).
(15)を使用したが、直接モデムを通してNC装置と
リモート診断用CRT制御部(16)を接続しても良い
。Although (15) is used, the NC device and the CRT control unit for remote diagnosis (16) may be directly connected through a modem.
[発明の効果]
以J二のように、この発明によれば、通常のNC装置の
CRT制御部を、リモート診断用の機器となるように構
成したので、特別なハードウェア、ソフトウェアを設け
ることなしにリモート診断が可能となる。[Effects of the Invention] As described in J.2 below, according to the present invention, the CRT control section of a normal NC device is configured to serve as a device for remote diagnosis, so there is no need to provide special hardware or software. remote diagnosis is possible without
第1図はこの発明の一実施例によるNC装置の構成例を
示すプロ、ンク図、第2.3図はそれぞれ従来のNC装
置を示す構成図である。
(1)・・・CPU、 (2)・・・10G、(3)・
・・CRT、 (+3)、(15)・・・音響カプラ、
(14)、(IS)・・・CRT制御部。
なお、図中の各同一符号は同一または相当部分を示す。
代理人 大 岩 増 雄
第2図
第3図FIG. 1 is a block diagram showing an example of the configuration of an NC device according to an embodiment of the present invention, and FIGS. 2 and 3 are configuration diagrams showing conventional NC devices, respectively. (1)...CPU, (2)...10G, (3)...
...CRT, (+3), (15)...acoustic coupler,
(14), (IS)...CRT control unit. Note that the same reference numerals in the figures indicate the same or corresponding parts. Agent Masuo Oiwa Figure 2 Figure 3
Claims (1)
部と本体CPUをシリアル接続することにより1°1青
カプラ等を通じてリモート診断を実施可能としたことを
特徴とする数値制御装置。A numerical control device characterized in that remote diagnosis can be performed through a 1°1 blue coupler or the like by serially connecting a CRT control unit consisting of a CRT9i and a key manual device to the main body CPU.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59118018A JPH0664488B2 (en) | 1984-06-08 | 1984-06-08 | Numerical control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59118018A JPH0664488B2 (en) | 1984-06-08 | 1984-06-08 | Numerical control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60262209A true JPS60262209A (en) | 1985-12-25 |
JPH0664488B2 JPH0664488B2 (en) | 1994-08-22 |
Family
ID=14726023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59118018A Expired - Lifetime JPH0664488B2 (en) | 1984-06-08 | 1984-06-08 | Numerical control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0664488B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62172405A (en) * | 1986-01-24 | 1987-07-29 | Fanuc Ltd | Nc system |
JPH01134510A (en) * | 1987-11-19 | 1989-05-26 | Okuma Mach Works Ltd | Remote diagnosing device for numerical controller |
WO1990002982A1 (en) * | 1988-09-14 | 1990-03-22 | Fanuc Ltd | Method and apparatus for remotely operating mdi |
EP0380684A1 (en) * | 1988-07-26 | 1990-08-08 | Fanuc Ltd. | System for remotely diagnozing cnc |
JPH04316103A (en) * | 1991-04-15 | 1992-11-06 | Okuma Mach Works Ltd | Remote diagnostic device for numerical controller |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106085A (en) * | 1974-01-15 | 1975-08-21 | ||
JPS58127206A (en) * | 1982-01-25 | 1983-07-29 | Mitsubishi Electric Corp | Numerical controller |
JPS58219855A (en) * | 1982-06-15 | 1983-12-21 | Mitsubishi Electric Corp | Multiple input-output device of numeral control unit |
-
1984
- 1984-06-08 JP JP59118018A patent/JPH0664488B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106085A (en) * | 1974-01-15 | 1975-08-21 | ||
JPS58127206A (en) * | 1982-01-25 | 1983-07-29 | Mitsubishi Electric Corp | Numerical controller |
JPS58219855A (en) * | 1982-06-15 | 1983-12-21 | Mitsubishi Electric Corp | Multiple input-output device of numeral control unit |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62172405A (en) * | 1986-01-24 | 1987-07-29 | Fanuc Ltd | Nc system |
JPH01134510A (en) * | 1987-11-19 | 1989-05-26 | Okuma Mach Works Ltd | Remote diagnosing device for numerical controller |
EP0380684A1 (en) * | 1988-07-26 | 1990-08-08 | Fanuc Ltd. | System for remotely diagnozing cnc |
WO1990002982A1 (en) * | 1988-09-14 | 1990-03-22 | Fanuc Ltd | Method and apparatus for remotely operating mdi |
JPH04316103A (en) * | 1991-04-15 | 1992-11-06 | Okuma Mach Works Ltd | Remote diagnostic device for numerical controller |
Also Published As
Publication number | Publication date |
---|---|
JPH0664488B2 (en) | 1994-08-22 |
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