JPH022704U - - Google Patents
Info
- Publication number
- JPH022704U JPH022704U JP7999588U JP7999588U JPH022704U JP H022704 U JPH022704 U JP H022704U JP 7999588 U JP7999588 U JP 7999588U JP 7999588 U JP7999588 U JP 7999588U JP H022704 U JPH022704 U JP H022704U
- Authority
- JP
- Japan
- Prior art keywords
- data
- function
- buffer
- controller
- srq
- 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 2
- 238000011017 operating method Methods 0.000 description 1
Landscapes
- Numerical Control (AREA)
- 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
はステータスバイトの構成例、第３図はパラレル
ポールによるダウンロード制御の動作手順を説明
するためのフローチヤート図、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……ＮＣ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 an example of the structure of a status byte, Fig. 3 is a flowchart for explaining the operating procedure of download control using parallel polls, Figs. FIG. 5 is a configuration diagram showing an example of the prior art. 1... Management computer, 2... File means, 3... Host computer, 6... NC 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するバツ
フア領域管理機能とを具備するＮＣコントローラ
と、パラレルポールにより上記ステータスバイト
をチエツクしてＳＲＱを発信したＮＣコントロー
ラをチエツクして、このコントローラの最初のＳ
ＲＱの発生によりデータのダウンロードを停止し
、次のＳＲＱの発生によりダウンロードを再開す
る制御機能を具備する管理コンピユータとよりな
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
The NC controller is equipped with a buffer area management function that sends out signals and status byte signals, and the NC controller that has sent the SRQ by checking the status byte using a parallel poll is used to check the first S of this controller.
An NC machine controller consisting of a management computer that has a control function that stops downloading data when an RQ occurs and resumes downloading when the next SRQ occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7999588U JPH022704U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7999588U JPH022704U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022704U true JPH022704U (en) | 1990-01-10 |
Family
ID=31304842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7999588U Pending JPH022704U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000011526A1 (en) * | 1998-08-21 | 2000-03-02 | Matsushita Electric Industrial Co., Ltd. | Robot controller and control method |
-
1988
- 1988-06-16 JP JP7999588U patent/JPH022704U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000011526A1 (en) * | 1998-08-21 | 2000-03-02 | Matsushita Electric Industrial Co., Ltd. | Robot controller and control method |
| US6472838B1 (en) | 1998-08-21 | 2002-10-29 | Matsushita Electric Industrial Co., Ltd. | Robot controller and control method |
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