JPH0241540U - - Google Patents
Info
- Publication number
- JPH0241540U JPH0241540U JP1988119768U JP11976888U JPH0241540U JP H0241540 U JPH0241540 U JP H0241540U JP 1988119768 U JP1988119768 U JP 1988119768U JP 11976888 U JP11976888 U JP 11976888U JP H0241540 U JPH0241540 U JP H0241540U
- Authority
- JP
- Japan
- Prior art keywords
- level device
- level
- code
- response
- communicate
- 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.)
- Granted
Links
- 238000012790 confirmation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Maintenance And Management Of Digital Transmission (AREA)
Description
第１図は本考案が適用される一実施例としての
ビル管理システム構成図、第２図は第１図におけ
るローカルコントローラの構成図、第３図および
第４図は、第１図および第２図における装置間接
続確認動作を示すフローチヤート、である。
符号の説明、１……管制センタ、２……メイン
コントローラ、３，４……ローカルコントローラ
、５〜８……末端装置、２１……ローカルバス線
、３１，４１……制御監視バス線。
Fig. 1 is a block diagram of a building management system as an embodiment to which the present invention is applied, Fig. 2 is a block diagram of a local controller in Fig. 1, and Figs. 2 is a flowchart showing an operation for confirming connection between devices in the figure. Explanation of symbols: 1...Control center, 2...Main controller, 3, 4...Local controller, 5-8...Terminal device, 21...Local bus line, 31, 41...Control and monitoring bus line.
Claims (1)
続される下位装置とから成り、下位装置は自己の
ＩＤコードを設定する手段を有し、上位装置と通
信を行う場合当該ＩＤコードをも通信するように
構成され、上位装置は、該当する下位装置に対応
するＩＤコードをも通信するように構成された、
システムであつて、 上位装置は、下位装置に通信を行い、該下位装
置からの応答に応じて下位装置の接続の有無およ
び上記ＩＤコード設定内容を判別する手段、およ
び、該判別した結果が予め設定された内容と一致
するか否か照合する手段、とを有するようにした
ことを特徴とする、装置間接続確認システム。[Claims for Utility Model Registration] Consisting of the above device and a lower device connected to the upper device through a communication means, the lower device has means for setting its own ID code and communicates with the higher device. The higher-level device is configured to also communicate the ID code corresponding to the lower-level device, and the higher-level device is configured to also communicate the ID code corresponding to the lower-level device.
The system includes means for communicating with the lower-level device and determining whether or not the lower-level device is connected and the content of the ID code setting according to a response from the lower-level device, and a means for determining the ID code setting content of the lower-level device in response to a response from the lower-level device; 1. A device-to-device connection confirmation system, comprising: means for verifying whether the settings match the set contents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119768U JP2507834Y2 (en) | 1988-09-14 | 1988-09-14 | Device connection confirmation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119768U JP2507834Y2 (en) | 1988-09-14 | 1988-09-14 | Device connection confirmation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241540U true JPH0241540U (en) | 1990-03-22 |
| JP2507834Y2 JP2507834Y2 (en) | 1996-08-21 |
Family
ID=31365285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988119768U Expired - Lifetime JP2507834Y2 (en) | 1988-09-14 | 1988-09-14 | Device connection confirmation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507834Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04184254A (en) * | 1990-11-19 | 1992-07-01 | Shimadzu Corp | Liquid chromatograph |
| JPH04204376A (en) * | 1990-11-30 | 1992-07-24 | Shimadzu Corp | liquid chromatograph |
| JP2007108006A (en) * | 2005-10-13 | 2007-04-26 | Hitachi High-Technologies Corp | Chemical analyzer |
| JP2008072426A (en) * | 2006-09-14 | 2008-03-27 | Toho Gas Co Ltd | Equipment control device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61228743A (en) * | 1985-04-03 | 1986-10-11 | Hitachi Ltd | Data transfer method |
-
1988
- 1988-09-14 JP JP1988119768U patent/JP2507834Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61228743A (en) * | 1985-04-03 | 1986-10-11 | Hitachi Ltd | Data transfer method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04184254A (en) * | 1990-11-19 | 1992-07-01 | Shimadzu Corp | Liquid chromatograph |
| JPH04204376A (en) * | 1990-11-30 | 1992-07-24 | Shimadzu Corp | liquid chromatograph |
| JP2007108006A (en) * | 2005-10-13 | 2007-04-26 | Hitachi High-Technologies Corp | Chemical analyzer |
| JP2008072426A (en) * | 2006-09-14 | 2008-03-27 | Toho Gas Co Ltd | Equipment control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507834Y2 (en) | 1996-08-21 |