JPH0397703U - - Google Patents
Info
- Publication number
- JPH0397703U JPH0397703U JP357990U JP357990U JPH0397703U JP H0397703 U JPH0397703 U JP H0397703U JP 357990 U JP357990 U JP 357990U JP 357990 U JP357990 U JP 357990U JP H0397703 U JPH0397703 U JP H0397703U
- Authority
- JP
- Japan
- Prior art keywords
- volatile storage
- storage means
- control device
- program data
- processing means
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Programmable Controllers (AREA)
Description
第１図はこの考案の一実施例によるシーケンス
制御装置のブロツク図、第２図はシーケンス制御
装置の外観図、第３図はプログラムコンソールの
外観図、第４図はＲＯＭ４に記憶された転送のプ
ログラムを示すフローチヤート図、第５図は従来
のシーケンス制御装置のブロツク図である。
１……シーケンス制御装置、６……ＲＡＭ、８
……ＣＰＵ、３０……ＰＲＯＭ、６０……デイツ
プスイツチ、３００……メモリカード。
FIG. 1 is a block diagram of a sequence control device according to an embodiment of this invention, FIG. 2 is an external view of the sequence control device, FIG. 3 is an external view of the program console, and FIG. 4 is a block diagram of the transfer information stored in ROM 4. FIG. 5 is a flowchart showing the program and a block diagram of a conventional sequence control device. 1... Sequence control device, 6... RAM, 8
...CPU, 30...PROM, 60...Deep switch, 300...Memory card.
Claims (1)
タを入力して、前記揮発性記憶手段に書込む処理
手段、 を備えたシーケンス制御装置において、 書き換え可能な不揮発性記憶手段を設け、 前記処理手段は、前記揮発性記憶手段に書き込
んだプログラム・データと同じプログラム・デー
タを前記不揮発性記憶手段に自動的に書き込むよ
うにすることを特徴とするシーケンス制御装置。 (2) 請求項１のシーケンス制御装置において、 書込選択手段を設け、 前記処理手段は、書込選択手段の出力に従つて
、前記不揮発性メモリに対する自動的書込をする
か否かを選択して実行することを特徴とするもの
。[Claims for Utility Model Registration] (1) A sequence comprising: a rewritable volatile storage means; a processing means for inputting program data stored in an external storage medium and writing it into the volatile storage means; In the control device, rewritable non-volatile storage means is provided, and the processing means automatically writes the same program data as the program data written into the volatile storage means into the non-volatile storage means. A sequence control device characterized by: (2) The sequence control device according to claim 1, further comprising write selection means, wherein the processing means selects whether or not to automatically write to the nonvolatile memory according to the output of the write selection means. A feature that is characterized by being carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP357990U JPH0397703U (en) | 1990-01-18 | 1990-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP357990U JPH0397703U (en) | 1990-01-18 | 1990-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397703U true JPH0397703U (en) | 1991-10-08 |
Family
ID=31507392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP357990U Pending JPH0397703U (en) | 1990-01-18 | 1990-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010501737A (en) * | 2006-08-22 | 2010-01-21 | モレロ，ルーシー | Accessories |
| JP2016081301A (en) * | 2014-10-16 | 2016-05-16 | 株式会社キーエンス | Programmable logic controller, system, control method, and program |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172704A (en) * | 1982-04-02 | 1983-10-11 | Toshiba Corp | Plant controller |
| JPS61182103A (en) * | 1985-02-07 | 1986-08-14 | Meidensha Electric Mfg Co Ltd | Programmable controller |
| JPH01162902A (en) * | 1987-12-18 | 1989-06-27 | Fanuc Ltd | Compact program generating device for pc |
-
1990
- 1990-01-18 JP JP357990U patent/JPH0397703U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172704A (en) * | 1982-04-02 | 1983-10-11 | Toshiba Corp | Plant controller |
| JPS61182103A (en) * | 1985-02-07 | 1986-08-14 | Meidensha Electric Mfg Co Ltd | Programmable controller |
| JPH01162902A (en) * | 1987-12-18 | 1989-06-27 | Fanuc Ltd | Compact program generating device for pc |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010501737A (en) * | 2006-08-22 | 2010-01-21 | モレロ，ルーシー | Accessories |
| JP2016081301A (en) * | 2014-10-16 | 2016-05-16 | 株式会社キーエンス | Programmable logic controller, system, control method, and program |