JPH01178602U - - Google Patents
Info
- Publication number
- JPH01178602U JPH01178602U JP1988075206U JP7520688U JPH01178602U JP H01178602 U JPH01178602 U JP H01178602U JP 1988075206 U JP1988075206 U JP 1988075206U JP 7520688 U JP7520688 U JP 7520688U JP H01178602 U JPH01178602 U JP H01178602U
- Authority
- JP
- Japan
- Prior art keywords
- storage means
- input
- message display
- data
- processor
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 6
Description
第１図は本考案の一実施例を示すＰＣシステム
のブロツク図、第２図は本考案の実施例における
インターフエースモジユールとメツセージ表示器
との接続を示すブロツク図、第３図は本考案の実
施例におけるデータ伝送フレームの概念図、第４
図はＰＣシステムの一従来例を示すブロツク図、
第５図は従来例におけるインターフエースモジユ
ールとメツセージ表示器のブロツク図である。
１……プロセツサ、２……直付けローダ、３…
…シリアル伝送ライン、４……インターフエース
モジユール、５……ｉ／ｏモジユール、６，７…
…メツセージ表示器、８……高速伝送インターフ
エース、１１……イターフエースモジユールのＲ
ＡＭ、２０……表示部、２１……低速伝送インタ
ーフエース、２２……表示器伝送ライン、２３…
…ｉ／ｏデータ伝送フレーム、２４……表示デー
タ伝送フレーム。
Fig. 1 is a block diagram of a PC system showing an embodiment of the invention, Fig. 2 is a block diagram showing the connection between an interface module and a message display device in an embodiment of the invention, and Fig. 3 is a block diagram of a PC system according to the invention. Conceptual diagram of the data transmission frame in the embodiment, 4th
The figure is a block diagram showing a conventional example of a PC system.
FIG. 5 is a block diagram of a conventional interface module and message display. 1...processor, 2...direct-mounted loader, 3...
...Serial transmission line, 4...Interface module, 5...I/O module, 6,7...
...Message display, 8...High-speed transmission interface, 11...R of interface module
AM, 20...Display unit, 21...Low speed transmission interface, 22...Display transmission line, 23...
...I/O data transmission frame, 24...Display data transmission frame.
Claims (1)
データの伝送を行なうインターフエース装置と、 該インターフエース装置にデータ伝送ラインに
よつて接続する表示装置と、 前記プロセツサから伝送されるメツセージ表示
データを記憶する記憶手段と、 該記憶手段に記憶された前記メツセージ表示デ
ータを、前記入出力データの伝送の間に前記表示
装置へ伝送する伝送制御手段と からなることを特徴とするプログラマブルコン
トローラのメツセージ表示システム。[Claims for Utility Model Registration] An interface device for transmitting input/output data between a processor and an input/output device, a display device connected to the interface device by a data transmission line, and the processor. storage means for storing message display data transmitted from the storage means; and transmission control means for transmitting the message display data stored in the storage means to the display device during transmission of the input/output data. Features a programmable controller message display system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075206U JPH01178602U (en) | 1988-06-08 | 1988-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075206U JPH01178602U (en) | 1988-06-08 | 1988-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01178602U true JPH01178602U (en) | 1989-12-21 |
Family
ID=31300277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988075206U Pending JPH01178602U (en) | 1988-06-08 | 1988-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01178602U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60160447A (en) * | 1984-01-31 | 1985-08-22 | Fuji Electric Co Ltd | Programmable controller |
-
1988
- 1988-06-08 JP JP1988075206U patent/JPH01178602U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60160447A (en) * | 1984-01-31 | 1985-08-22 | Fuji Electric Co Ltd | Programmable controller |
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