JPS6253722U - - Google Patents
Info
- Publication number
- JPS6253722U JPS6253722U JP14287185U JP14287185U JPS6253722U JP S6253722 U JPS6253722 U JP S6253722U JP 14287185 U JP14287185 U JP 14287185U JP 14287185 U JP14287185 U JP 14287185U JP S6253722 U JPS6253722 U JP S6253722U
- Authority
- JP
- Japan
- Prior art keywords
- change
- data processing
- digital input
- time
- state
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図はプラントからの入力信号と処理後の状態値と
の比較の説明図である。
１……プラントからの入力信号、２……処理後
の状態値。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is an explanatory diagram of a comparison between an input signal from a plant and a state value after processing. 1... Input signal from the plant, 2... Status value after processing.
Claims (1)
値が変化したとき、状態時のその変化時刻をデー
タ処理装置へ転送するデジタル入力スキヤナとそ
の転送されたデータを処理するデータ処理装置よ
り成るデジタル入力装置において、初回の変化時
刻から規定時間内の状態時の変化を無視すること
、及び規定時間以上状態値の変化が持続しない場
合、状態値が変化したとみなさないというデータ
処理を特徴とするデジタル入力装置。 A digital input device consisting of a digital input scanner that scans digital status values from a plant and, when a status value changes, transfers the time of change to a data processing device, and a data processing device that processes the transferred data. , the digital input is characterized by data processing that ignores changes in the state within a specified time from the time of the first change, and does not consider that the state value has changed if the change in the state value does not persist for more than the specified time. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14287185U JPS6253722U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14287185U JPS6253722U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6253722U true JPS6253722U (en) | 1987-04-03 |
Family
ID=31052016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14287185U Pending JPS6253722U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6253722U (en) |
-
1985
- 1985-09-20 JP JP14287185U patent/JPS6253722U/ja active Pending
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