JPS6410803U - - Google Patents
Info
- Publication number
- JPS6410803U JPS6410803U JP10527287U JP10527287U JPS6410803U JP S6410803 U JPS6410803 U JP S6410803U JP 10527287 U JP10527287 U JP 10527287U JP 10527287 U JP10527287 U JP 10527287U JP S6410803 U JPS6410803 U JP S6410803U
- Authority
- JP
- Japan
- Prior art keywords
- data exchange
- area
- data
- control device
- transmission
- 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 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Multi Processors (AREA)
- Control By Computers (AREA)
Description
第１図は本考案の一実施例を示す模式図、第２
図はデータ共有方式によるデータ交換方式を説明
するための図である。
１１〜１４……制御機器、１５〜１８……デー
タ交換領域、１９〜２２……デイツプスイツチ群
。
Figure 1 is a schematic diagram showing one embodiment of the present invention, Figure 2 is a schematic diagram showing an embodiment of the present invention.
The figure is a diagram for explaining a data exchange method using a data sharing method. 11-14... Control equipment, 15-18... Data exchange area, 19-22... Deep switch group.
Claims (1)
れぞれ内部メモリ上にデータ交換領域を持ち、こ
のデータ交換領域中の送信領域のデータを他の制
御機器のデータ交換領域中の対応する受信領域に
伝送することにより、各制御機器のデータ交換領
域のデータ内容を常時互いに同一とするデータ交
換方式において、各制御機器内のデータ交換領域
をそれぞれ同数のユニツトに分割すると共に、前
記複数のユニツトに１対１対応し切替状態に応じ
て対応するユニツトを送信領域または受信領域の
何れかに設定するスイツチ手段を前記各制御機器
に設けたことを特徴とする制御機器間のデータ交
換装置。 A plurality of control devices connected by communication paths each have a data exchange area in their internal memory, and data in the transmission area in this data exchange area is transferred to the corresponding reception area in the data exchange area of other control devices. In a data exchange method in which the data contents of the data exchange area of each control device are always the same by transmission, the data exchange area in each control device is divided into the same number of units, and one 1. A data exchange device between control devices, characterized in that each control device is provided with a switch means for setting a corresponding unit to either a transmission area or a reception area in accordance with a switching state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10527287U JPS6410803U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10527287U JPS6410803U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410803U true JPS6410803U (en) | 1989-01-20 |
Family
ID=31337733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10527287U Pending JPS6410803U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410803U (en) |
-
1987
- 1987-07-10 JP JP10527287U patent/JPS6410803U/ja active Pending
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