JPS63318244A - Operating time display method - Google Patents
Operating time display methodInfo
- Publication number
- JPS63318244A JPS63318244A JP15487187A JP15487187A JPS63318244A JP S63318244 A JPS63318244 A JP S63318244A JP 15487187 A JP15487187 A JP 15487187A JP 15487187 A JP15487187 A JP 15487187A JP S63318244 A JPS63318244 A JP S63318244A
- Authority
- JP
- Japan
- Prior art keywords
- time
- operating
- operating time
- display
- display method
- 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
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004886 process control Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
- G05B19/4069—Simulating machining process on screen
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)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は数値制御工作機械の稼動時間を表示する稼動時
間表示方式に関し、特に数値制御装置内に設けられた時
計によって稼動時間を表示するように構成した稼動時間
表示方式に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an operating time display method for displaying the operating time of a numerically controlled machine tool, and in particular to a method for displaying the operating time using a clock provided in a numerical control device. The present invention relates to an operating time display method configured as follows.
ＦＡ（ファクトリ・オートメイション）の進展によって
、工場内に設置された数値制御工作機械等も稼動時間が
管理されている。その稼動時間は生産管理、工程管理、
原価償却等に重要な要素となる。このために、一般には
オペレータが稼動開始、終了時刻を適当な用紙に記録し
て、これを生産管理用のコンピュータに入力する等の方
法が使用されている。With the advancement of FA (factory automation), the operating hours of numerically controlled machine tools installed in factories are also being managed. Its operating time depends on production management, process management,
This is an important element in cost depreciation, etc. For this purpose, a method is generally used in which an operator records the start and end times of operation on a suitable sheet of paper and inputs this into a computer for production control.
しかし、この方法では記録が煩雑であり、オペレータが
常に数値制御工作機械等の機械の近くにいなければなら
ず、特に加工時間の短い数値制御工作機械等では全てを
記録することは困難である。However, with this method, recording is complicated and requires the operator to be near the machine such as a numerically controlled machine tool at all times, making it difficult to record everything, especially with numerically controlled machine tools that have short machining times. .
本発明の目的は上記問題点を解決し、数値制御装置内に
設けられた時計によって稼動時間を表示するように構成
した稼動時間表示方式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 an operating time display system configured to display operating time using a clock provided in a numerical control device.
本発明では上記の問題点を解決するために、数値制御工
作機械の稼動時間を表示する稼動時間表示方式において
、
数値制御装置にバッテリバックアップされた時計を内蔵
し、
前記数値制御工作機械の稼動開始時刻と稼動終了時刻を
記憶させ、
前記稼動開始時刻と前記終了時刻から稼動時間を算出し
、
前記稼動開始時刻、前記稼動時間、前記稼動終了時刻を
表示装置に表示させ、或いは外部機器にプリントするこ
とを特徴とする稼動時間表示方式提供される。In order to solve the above problems, the present invention provides an operating time display method for displaying the operating time of a numerically controlled machine tool, in which a battery-backed clock is built into the numerical control device, and the numerically controlled machine tool starts operating. Storing the time and end time of operation, Calculating the operating time from the start time and end time, Displaying the start time, operation time, and end time of operation on a display device or printing them on an external device. An operating time display method is provided.
数値制御装置内に設けられた時計をもとに、稼動開始時
刻及び稼動終了時刻が記憶され、稼動時間はこれから算
出され、表示或いはプリントアウトされるので、オペレ
ータはこられを記録する必要がなく、必要なときに表示
を確認し、或いはプリントアウトすればよい。Based on the clock installed in the numerical control device, the operation start time and operation end time are memorized, and the operation time is calculated from this and displayed or printed out, so the operator does not need to record these. You can check the display or print it out when necessary.
以下本発明の一実施例を図面に基づいて説明する。 An embodiment of the present invention will be described below based on the drawings.
第１図に本発明の一実施例である数値制御装置のブロッ
ク図を示す。図において、■は数値制御装置全体を制御
するプロセッサであり、２は揮発性のＤＲＡＭであり、
各種のデータが記憶される。FIG. 1 shows a block diagram of a numerical control device that is an embodiment of the present invention. In the figure, ■ is a processor that controls the entire numerical control device, 2 is a volatile DRAM,
Various data are stored.
３は保持形メモリであるＳＲＡＭであり、パラメータ等
が記憶される。ＳＲＡＭ３はパンテリ・バックアップの
必要のないバブルメモリ等を使用することもできる。さ
らにＳＲＡＭ３にはポインタ（ＰＮＴＲ）が記憶され、
そのポインタが指定するプログラム番号（Ｐ Ｒ）のプ
ログラムの稼動開始時刻、稼動終了時刻が順次記憶され
る。４はバッテリであり、ＳＲＡＭ３をバッテリ・バッ
クアップする。５はＲＯＭであり、数値制御装置の制御
プログラム等が格納されており、プロセッサ１はこの制
御プログラムに従って、数値制御装置全体を制御する。Reference numeral 3 denotes an SRAM which is a holding type memory, in which parameters and the like are stored. The SRAM 3 can also be a bubble memory or the like that does not require backup. Furthermore, a pointer (PNTR) is stored in SRAM3,
The operation start time and operation end time of the program with the program number (PR) specified by the pointer are sequentially stored. A battery 4 backs up the SRAM 3 with a battery. A ROM 5 stores a control program for the numerical control device, and the processor 1 controls the entire numerical control device in accordance with this control program.
６はＣＲＴ／ＭＤ Ｉユニットであり、データを入力す
るキーボードと表示装置であるＣＲＴを有する。稼動開
始時刻、稼動終了時刻、稼動時間はこのＣＲＴに表示さ
れる。７はＬＳＩで構成された時計であり、バッテリ４
でバッテリ・バックアップされており、この時計は通常
の時計同様時間を計時している。８及び９はサーボ制御
ユニットであり、プロセッサ１からの指令によって、そ
れぞれサーボモータ１０、サーボモータ１１を駆動する
。6 is a CRT/MD I unit, which has a keyboard for inputting data and a CRT which is a display device. The operation start time, operation end time, and operation time are displayed on this CRT. 7 is a clock composed of LSI, and battery 4
This watch keeps time just like a regular watch. Reference numerals 8 and 9 are servo control units, which drive a servo motor 10 and a servo motor 11, respectively, according to instructions from the processor 1.
第２図にＳＲＡＭ３の内部に記憶される稼動時刻の構造
を示す。図に表すように、ポインタによって、現在稼動
中のプログラム番号（ＰＲ）が指定されており、稼動開
始時刻（ＭＳ）、稼動終了時刻（ＭＥ）がテーブル形式
で記憶されていく。FIG. 2 shows the structure of the operating time stored inside the SRAM 3. As shown in the figure, the currently running program number (PR) is designated by the pointer, and the running start time (MS) and running end time (ME) are stored in a table format.
次に本実施例の処理の流れをフローチャート図をもとに
説明する。第３図に本実施例のフローチャート図を示す
。Next, the flow of processing in this embodiment will be explained based on a flowchart. FIG. 3 shows a flowchart of this embodiment.
図において、まずサイクルスタートがオンしたかをチェ
ックし〔Ｓｉ３、サイクルスタートがオンであれば、稼
動開始時刻（ＭＳ）を記憶し〔Ｓ２〕、自動運転を行う
〔Ｓ３〕。次に、自動運転が終了したかチェックされ（
Ｓ４）、終了したら稼動終了時刻（ＭＥ）が記憶され〔
Ｓ５〕、ポインタ（ＰＮＴＲ）が＋１される〔Ｓ６〕。In the figure, it is first checked whether the cycle start is turned on [Si3; if the cycle start is turned on, the operation start time (MS) is stored [S2], and automatic operation is performed [S3]. Next, it is checked whether automatic operation has finished (
S4), and when it is finished, the operation end time (ME) is memorized [
S5], and the pointer (PNTR) is incremented by 1 [S6].
ポインタ（ＰＮＴＲ）が最大値を越えたかチェックし〔
Ｓ７〕越えていればポインタ（ＰＮＴＲ）をＯにし〔Ｓ
８〕、越えていなければ最初にもどる。Check whether the pointer (PNTR) exceeds the maximum value [
S7] If it exceeds, set the pointer (PNTR) to O [S7]
8], if it has not been exceeded, return to the beginning.
このようなサイクルを繰り返し、稼動開始時刻、稼動終
了時刻をＳＲＡＭ３の内部に記憶していく。Such a cycle is repeated, and the operation start time and operation end time are stored in the SRAM 3.
その結果をＣＲＴ／ＭＤＩユニット６のＣＲＴ画面に表
示し、或いは図示されていない外部のプリンタ等にプリ
ントアウトする。The results are displayed on the CRT screen of the CRT/MDI unit 6 or printed out to an external printer (not shown).
第４図にプログラム番号ごとに稼動開始時刻、稼動終了
時刻、稼動時間を表示した例を示す。FIG. 4 shows an example in which the operation start time, operation end time, and operation time are displayed for each program number.
ここでは、プログラム番号ごとに時間が表示され、特定
のワークの加工時間が明確に把握できる。Here, the time is displayed for each program number, allowing you to clearly understand the machining time for a specific workpiece.
第５図に時刻順に稼動開始時刻、稼動終了時刻、稼動時
間を表示した例を示す。この表示では、個々の数値制御
工作機械の稼動状況を明確に把握することができる。FIG. 5 shows an example in which the operation start time, operation end time, and operation time are displayed in chronological order. This display allows a clear understanding of the operating status of each numerically controlled machine tool.
以上の説明では、稼動開始時刻等を表示装置に表示し、
或いはプリンタ等にプリントアウトする例を示したが、
数値制御装置をホストコンピュータと結合して、上記の
稼動開始時刻、稼動終了時刻等を通信回線を通して送信
し、ホストコンピュータで稼動時間を管理することもで
きる。In the above explanation, the operation start time etc. are displayed on the display device,
Or, an example of printing out to a printer etc. was shown, but
It is also possible to connect the numerical control device to a host computer, transmit the above-mentioned operation start time, operation end time, etc. through a communication line, and manage the operation time with the host computer.
以上説明したように本発明では、数値制御装置内部に時
計を設けて、稼動開始時刻等を記憶して表示し、或いは
出力するように構成したので、工場の生産管理、工程管
理等に必要な機械稼動状況を容易に把握することができ
る。As explained above, in the present invention, a clock is provided inside the numerical control device and is configured to memorize and display or output the operation start time, etc., which is necessary for factory production management, process management, etc. Machine operating status can be easily understood.
第１図は本発明の一実施例である数値制御装置のブロッ
ク図、
第２図はＳＲＡＭの内部に記憶される稼動時刻の構造を
示す図、
第３図は本実施例のフローチャート図、第４図はプログ
ラム番号ごとには動開始時刻、稼動終了時刻、稼動時間
を表示した図、第５図は時刻順に稼動開始時刻、稼動終
了時刻、稼動時間を表示した図である。
１−−−−−−−−−−−−−プロセッサ２−−一−−
−−−−−−−−Ｄ ＲＡ Ｍ３−−−−−−−−−−
− Ｓ ＲＡ Ｍ４−−−−−−−−−−−バッテリ
６−・−一−−−ＣＲＴ ／ Ｍ Ｄ Ｉユニット７−
−−−−−−−−−一一−−一時計ＭＥ−−−−−・−
−一−−−−−−稼動終了時刻ＭＳ−−−−〜−−−−
−−−−稼動開始時刻Ｐ Ｎ Ｔ Ｒ−−−−−−−−
−−−ポインタＰ Ｒ−−−−・−一−−−・−プログ
ラム番号特許出願人 ファナック株式会社
代理人 弁理士 服部毅巖
第１図
第２図
第３図
第４図
第５図FIG. 1 is a block diagram of a numerical control device that is an embodiment of the present invention, FIG. 2 is a diagram showing the structure of operating time stored inside the SRAM, and FIG. 3 is a flowchart of this embodiment. FIG. 4 shows the operation start time, operation end time, and operation time for each program number, and FIG. 5 shows the operation start time, operation end time, and operation time in chronological order. 1------------Processor 2---1---
-----------D RA M3---------
- SRA M4---------Battery 6---1--CRT/MDI unit 7-
−−−−−−−−−11−−One Clock ME−−−−−・−
−1−−−−−Operation end time MS−−−−−−−−−
-----Operation start time P NTR------
---Pointer P R-----・-1---
Claims (4)
表示方式において、 数値制御装置にバッテリバックアップされた時計を内蔵
し、 前記数値制御工作機械の稼動開始時刻と稼動終了時刻を
記憶させ、 前記稼動開始時刻と前記終了時刻から稼動時間を算出し
、 前記稼動開始時刻、前記稼動時間、前記稼動終了時刻を
表示装置に表示させ、或いは外部機器にプリントするこ
とを特徴とする稼動時間表示方式。(1) In the operation time display method for displaying the operation time of a numerically controlled machine tool, the numerical control device has a built-in clock backed up by a battery, and stores the operation start time and operation end time of the numerically controlled machine tool, and An operating time display method, characterized in that the operating time is calculated from the operating start time and the ending time, and the operating start time, the operating time, and the operating end time are displayed on a display device or printed on an external device.
特徴とする特許請求の範囲第１項記載の稼動時間表示方
式。(2) The operating time display method according to claim 1, wherein the display is displayed for each program number.
許請求の範囲第１項記載の稼動時間表示方式。(3) The operating time display method according to claim 1, wherein the display is displayed in chronological order.
特許請求の範囲第１項記載の稼動時間表示方式。(4) The operating time display method according to claim 1, wherein the external device is a printer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15487187A JPS63318244A (en) | 1987-06-22 | 1987-06-22 | Operating time display method |
| PCT/JP1988/000582 WO1988010454A1 (en) | 1987-06-22 | 1988-06-14 | Operation time display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15487187A JPS63318244A (en) | 1987-06-22 | 1987-06-22 | Operating time display method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63318244A true JPS63318244A (en) | 1988-12-27 |
Family
ID=15593747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15487187A Pending JPS63318244A (en) | 1987-06-22 | 1987-06-22 | Operating time display method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS63318244A (en) |
| WO (1) | WO1988010454A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980532A (en) * | 1988-10-04 | 1990-12-25 | Mitsubishi Denki Kabushiki Kaisha | Machining time estimating device for electric discharge machining operation |
| US5428547A (en) * | 1991-07-10 | 1995-06-27 | Mitsubishi Denki Kabushiki Kaisha | Numerical control unit that pre-announces scheduled operations |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226248A (en) * | 1985-03-28 | 1986-10-08 | Fuso Light Alloys Co Ltd | Operation analyzer for machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147854A (en) * | 1984-01-13 | 1985-08-03 | Nec Corp | Peripheral control device |
| JPS61206051A (en) * | 1985-03-08 | 1986-09-12 | Nec Corp | Execution time accounting system |
-
1987
- 1987-06-22 JP JP15487187A patent/JPS63318244A/en active Pending
-
1988
- 1988-06-14 WO PCT/JP1988/000582 patent/WO1988010454A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226248A (en) * | 1985-03-28 | 1986-10-08 | Fuso Light Alloys Co Ltd | Operation analyzer for machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980532A (en) * | 1988-10-04 | 1990-12-25 | Mitsubishi Denki Kabushiki Kaisha | Machining time estimating device for electric discharge machining operation |
| US5428547A (en) * | 1991-07-10 | 1995-06-27 | Mitsubishi Denki Kabushiki Kaisha | Numerical control unit that pre-announces scheduled operations |
| DE4222755B4 (en) * | 1991-07-10 | 2007-05-31 | Mitsubishi Denki K.K. | Numerical control unit |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1988010454A1 (en) | 1988-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5157595A (en) | Distributed logic control system and method | |
| JP3476484B2 (en) | Operation history display device in control device | |
| JPS62277244A (en) | Accommodation control device for machine tool | |
| EP0436035B1 (en) | Machine operation history display method | |
| US5298843A (en) | Method for restarting punch press machine and numerical controller | |
| US4992712A (en) | Control device for industrial machine | |
| JP2009122852A (en) | Numerical controller for storing operating history during path table operation | |
| JPS63318244A (en) | Operating time display method | |
| JPH07314290A (en) | Life management device for multi-edged tool | |
| JP2766283B2 (en) | Machine maintenance inspection guidance device | |
| JP2009223354A (en) | Numerical control device having function for displaying alarm information | |
| JPS60181804A (en) | Numerical control machine tool | |
| EP0419672A1 (en) | Method of plotting tool shape | |
| US5331540A (en) | Symbol definition system and method a programmable machine controller | |
| JPH0643920A (en) | Tool control system | |
| JPH10118890A (en) | Control device of machine tool | |
| EP0189487B1 (en) | Method of automatically forwarding display pictures | |
| EP0360190B1 (en) | Control device for industrial machine | |
| JPS61184609A (en) | Method for displaying situation of working progress | |
| KR0126820B1 (en) | Method of changing tools in punch press machine | |
| JP2875801B2 (en) | DNC equipment | |
| JP2788461B2 (en) | Processing machine status detector | |
| JPH0482640A (en) | Numerical control device | |
| JP3384141B2 (en) | Programmable controller and programmable controller maintenance device | |
| JPS59192440A (en) | Control device for resumption of nc processing |