JPH01142003U - - Google Patents
Info
- Publication number
- JPH01142003U JPH01142003U JP3744088U JP3744088U JPH01142003U JP H01142003 U JPH01142003 U JP H01142003U JP 3744088 U JP3744088 U JP 3744088U JP 3744088 U JP3744088 U JP 3744088U JP H01142003 U JPH01142003 U JP H01142003U
- Authority
- JP
- Japan
- Prior art keywords
- operation mode
- unit operation
- devices
- predetermined condition
- control device
- 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
- 238000010977 unit operation Methods 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Feedback Control In General (AREA)
Description
第１図及び第２図は本発明の一実施例を示す図
で、第１図は運転制御装置を含むプラントの構成
図、第２図は運転制御装置の構成を示す回路図で
ある。
１……廃液タンク、１３……プラント運転制御
装置、３９……ステツピングリレー、Ａ，Ｂ，Ｃ
……排水ポンプ。
1 and 2 are diagrams showing one embodiment of the present invention, in which FIG. 1 is a block diagram of a plant including an operation control device, and FIG. 2 is a circuit diagram showing the structure of the operation control device. 1... Waste liquid tank, 13... Plant operation control device, 39... Stepping relay, A, B, C
...Drain pump.
補正 昭６３．５．１０
実用新案登録請求の範囲を次のように補正する
。Amendment May 10, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
複数の機器を備え、これら複数の機器を１台運
転モード又はｎ台運転モードにて運転して、所期
の目的を達成するプラントを制御するプラント制
御装置において、上記１台運転モードにあつて所
定条件が発生する毎に上記複数の機器を順次切換
えて起動させる切換え手段と、上記所定条件を上
回る別の所定条件が発生した場合には上記ｎ台運
転モードを選択する選択手段とを具備したことを
特徴とするプラント制御装置。[Scope of Claim for Utility Model Registration] In a plant control device that controls a plant that is equipped with a plurality of devices and operates the plurality of devices in a one-unit operation mode or an n-unit operation mode to achieve a desired purpose, A switching means that sequentially switches and starts the plurality of devices each time a predetermined condition occurs in the one unit operation mode, and a switching means that sequentially switches and starts the plurality of devices in the above one unit operation mode when another predetermined condition that exceeds the above predetermined condition occurs. A plant control device comprising a selection means for selecting.
Claims (1)
転モード又はｎ台運転モードにて運転して、所期
の目的を達成するプラントを制御するプラント制
御装置において、上記１台運転モードにあつて所
定条件が発生する毎に上記複数の機器を順次切換
えて起動させる切換え手段と、上記所定条件を上
回る別の所定条件が発生した場合には上記ｎ台運
転モードを選択する選択手段とを具備したことを
特徴とするプラント制御装置。 In a plant control device that controls a plant that is equipped with a plurality of devices and operates the plurality of devices in a one-unit operation mode or an n-unit operation mode to achieve a desired purpose, in the above-mentioned one-unit operation mode. The apparatus includes a switching means for sequentially switching and activating the plurality of devices each time a predetermined condition occurs, and a selection means for selecting the n-unit operation mode when another predetermined condition exceeding the predetermined condition occurs. A plant control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3744088U JPH01142003U (en) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3744088U JPH01142003U (en) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142003U true JPH01142003U (en) | 1989-09-28 |
Family
ID=31264020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3744088U Pending JPH01142003U (en) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142003U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51121113A (en) * | 1975-04-15 | 1976-10-22 | Tokico Ltd | Automatic start sequence switching means for motor |
| JPS5580106A (en) * | 1978-12-11 | 1980-06-17 | Mitsubishi Electric Corp | Operation order change-over circuit |
-
1988
- 1988-03-22 JP JP3744088U patent/JPH01142003U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51121113A (en) * | 1975-04-15 | 1976-10-22 | Tokico Ltd | Automatic start sequence switching means for motor |
| JPS5580106A (en) * | 1978-12-11 | 1980-06-17 | Mitsubishi Electric Corp | Operation order change-over circuit |
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