JPH01106904U - - Google Patents
Info
- Publication number
- JPH01106904U JPH01106904U JP74388U JP74388U JPH01106904U JP H01106904 U JPH01106904 U JP H01106904U JP 74388 U JP74388 U JP 74388U JP 74388 U JP74388 U JP 74388U JP H01106904 U JPH01106904 U JP H01106904U
- Authority
- JP
- Japan
- Prior art keywords
- data
- buffer
- function
- certain value
- computer via
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control By Computers (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
はシーケンス制御動作を説明するためのタイムチ
ヤート図、第３図はステータスバイトの構成例、
第４図、第５図は従来技術の一例を示す構成図で
ある。
１……管理コンピユータ、２……フアイル手段
、３……ホストコンピユータ、６……コントロー
ラ、９……ＮＣマシン、１０……ＧＰ―ＩＢ通信
回線。
Fig. 1 is a configuration diagram showing an embodiment of the present invention, Fig. 2 is a time chart diagram for explaining sequence control operation, Fig. 3 is a configuration example of a status byte,
FIGS. 4 and 5 are configuration diagrams showing an example of the prior art. 1... Management computer, 2... File means, 3... Host computer, 6... Controller, 9... NC machine, 10... GP-IB communication line.
Claims (1)
してダウンロードされるデータのバツフア機能と
、バツフアデータをＮＣデータに変換するデータ
変換機能と、上記バツフアの空き領域が一定値以
下又は一定値以上の時に上記通信機能を介して管
理コンピユータにサービスリクエスト（ＳＲＱ）
信号並びにステータスバイト信号を送出してデー
タの送出を停止又は再開を要求するバツフア領域
管理機能とを具備するＮＣマシンコントローラ。 A buffer function for data downloaded from the management computer via the GP-IB communication function, a data conversion function to convert the buffer data into NC data, and the above communication function when the free space in the buffer is below a certain value or above a certain value. service request (SRQ) to the management computer via
An NC machine controller equipped with a buffer area management function that sends a signal and a status byte signal to request stop or restart of data sending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP74388U JPH01106904U (en) | 1988-01-07 | 1988-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP74388U JPH01106904U (en) | 1988-01-07 | 1988-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106904U true JPH01106904U (en) | 1989-07-19 |
Family
ID=31200034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP74388U Pending JPH01106904U (en) | 1988-01-07 | 1988-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106904U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925855B2 (en) * | 1975-07-10 | 1984-06-21 | デグッサ アクチェン ゲゼルシャフト | Device that removes harmful substances contained in exhaust gas from internal combustion engines |
| JPS6184710A (en) * | 1984-10-02 | 1986-04-30 | Fanuc Ltd | Nc data transfer method in group control system |
-
1988
- 1988-01-07 JP JP74388U patent/JPH01106904U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925855B2 (en) * | 1975-07-10 | 1984-06-21 | デグッサ アクチェン ゲゼルシャフト | Device that removes harmful substances contained in exhaust gas from internal combustion engines |
| JPS6184710A (en) * | 1984-10-02 | 1986-04-30 | Fanuc Ltd | Nc data transfer method in group control system |
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