JPH0179104U - - Google Patents
Info
- Publication number
- JPH0179104U JPH0179104U JP1987174865U JP17486587U JPH0179104U JP H0179104 U JPH0179104 U JP H0179104U JP 1987174865 U JP1987174865 U JP 1987174865U JP 17486587 U JP17486587 U JP 17486587U JP H0179104 U JPH0179104 U JP H0179104U
- Authority
- JP
- Japan
- Prior art keywords
- programmable controller
- cpu
- storage means
- peripheral device
- storing
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Programmable Controllers (AREA)
Description
第１図はこの考案によるプログラマブル・コン
トローラの構成図、第２図は従来のプログラマブ
ル・コントローラの構成図である。
図において、１は周辺装置、２はＣＰＵ、３は
Ｉ／Ｏユニツト、４は制御対象、１ｆは記憶手段
である。なお、図中、同一符号は同一部分を示す
。
FIG. 1 is a block diagram of a programmable controller according to this invention, and FIG. 2 is a block diagram of a conventional programmable controller. In the figure, 1 is a peripheral device, 2 is a CPU, 3 is an I/O unit, 4 is a controlled object, and 1f is a storage means. Note that in the figures, the same reference numerals indicate the same parts.
Claims (1)
・プログラムが、正常に動作するか否かを確認す
るために順次行う接点のＯＮ，ＯＦＦを記憶する
記憶手段を設けたことを特徴とするプログラマブ
ル・コントローラ。 A programmable controller comprising a CPU and a peripheral device, and a storage means for storing ON and OFF of contacts sequentially performed in order to check whether a created sequence program operates normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174865U JPH0179104U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174865U JPH0179104U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179104U true JPH0179104U (en) | 1989-05-26 |
Family
ID=31466697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174865U Pending JPH0179104U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179104U (en) |
-
1987
- 1987-11-16 JP JP1987174865U patent/JPH0179104U/ja active Pending