JPS62186540U - - Google Patents
Info
- Publication number
- JPS62186540U JPS62186540U JP7342986U JP7342986U JPS62186540U JP S62186540 U JPS62186540 U JP S62186540U JP 7342986 U JP7342986 U JP 7342986U JP 7342986 U JP7342986 U JP 7342986U JP S62186540 U JPS62186540 U JP S62186540U
- Authority
- JP
- Japan
- Prior art keywords
- transceiver
- network
- utility
- fault detection
- timer
- 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
- 238000000926 separation method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案のブロツク図、第２図は本考案
の実施例の回路構成図、第３図はプロセツサの動
作フローチヤート、第４図はジヤバーチエツク処
理のフローチヤート、第５図は本考案の実施例の
システムのタイミングチヤート、第６図はデータ
ターミナルとトランシーバとの接続を表わす実体
接続図である。
１……トランシーバ、３……切離し手段、４…
…制御手段。
Fig. 1 is a block diagram of the present invention, Fig. 2 is a circuit configuration diagram of an embodiment of the present invention, Fig. 3 is a flowchart of the operation of the processor, Fig. 4 is a flowchart of the Java check processing, and Fig. 5 is a diagram of the embodiment of the invention. FIG. 6 is an actual connection diagram showing the connection between the data terminal and the transceiver. 1...Transceiver, 3...Separation means, 4...
...control means.
Claims (1)
受信の少なくとも一方を行なうトランシーバと、 前記ネツトワークより前記トランシーバを切離
す切離し手段と、 前記トランシーバより所定の状態情報が出力さ
れた時に、前記切離し手段を動作させる制御手段
とを有することを特徴とした障害検出制御回路。 (2) 前記制御手段はタイマを有し、前記切離し
手段を動作させた後、前記タイマーによつて特定
時間後に前記切離し手段の動作を停止させて、再
度トランシーバをネツトワークに接続することを
特徴とした実用新案登録請求の範囲第１項に記載
の障害検出制御回路。 (3) 前記制御手段はカウンタを有し、前記切離
し手段を動作させた回数を前記カウンタでカウン
トし、特定値となつた時に前記切離し手段を連続
的に動作させることを特徴とした実用新案登録請
求の範囲第１項または第２項に記載の障害検出制
御回路。[Claims for Utility Model Registration] (1) In equipment connected to a network, a transceiver that transmits data to or receives data from the network, and a disconnection means for disconnecting the transceiver from the network. A fault detection control circuit comprising: a control means for operating the disconnection means when predetermined status information is output from the transceiver. (2) The control means has a timer, and after operating the disconnection means, the timer causes the timer to stop the operation of the disconnection means after a specific time, and connects the transceiver to the network again. A fault detection control circuit according to claim 1 of the utility model registration claim. (3) Registration of a utility model characterized in that the control means has a counter, the counter counts the number of times the separation means is operated, and when a specific value is reached, the separation means is continuously operated. A fault detection control circuit according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7342986U JPS62186540U (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7342986U JPS62186540U (en) | 1986-05-16 | 1986-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62186540U true JPS62186540U (en) | 1987-11-27 |
Family
ID=30917752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7342986U Pending JPS62186540U (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04334231A (en) * | 1991-05-10 | 1992-11-20 | Toshiba Corp | Computer system having separating function from lan |
-
1986
- 1986-05-16 JP JP7342986U patent/JPS62186540U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04334231A (en) * | 1991-05-10 | 1992-11-20 | Toshiba Corp | Computer system having separating function from lan |
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