JPS5858613U - Device that provides absolute position information - Google Patents
Device that provides absolute position informationInfo
- Publication number
- JPS5858613U JPS5858613U JP15442081U JP15442081U JPS5858613U JP S5858613 U JPS5858613 U JP S5858613U JP 15442081 U JP15442081 U JP 15442081U JP 15442081 U JP15442081 U JP 15442081U JP S5858613 U JPS5858613 U JP S5858613U
- Authority
- JP
- Japan
- Prior art keywords
- power
- path
- turned
- down counter
- controlled object
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例のブロック線図、第２図は
一実施例とは異なるより進歩した開示例のブロック線図
である。
、１・・・・・・演算・制御回路、３・・・・・：メモ
リ、４・・・・・・増分式検出器、５・・・・・・アッ
プ夛つンカウンタ、６・・・・・・電源オン／オフ検知
回路、７・・・・・・スイッチ、８・・・・・・リレー
。FIG. 1 is a block diagram of an embodiment of the invention, and FIG. 2 is a block diagram of a more advanced disclosed embodiment different from the embodiment. , 1... Arithmetic/control circuit, 3... Memory, 4... Incremental detector, 5... Up count counter, 6... ...Power on/off detection circuit, 7...Switch, 8...Relay.
Claims (1)
量に対応したパルス全出力する増分式検出器と、このパ
ルス出力を第１の経路を介して受けるアップダウンカウ
ンタと、該アップダウンカウンタの各ビット出力を個別
に記憶可能な不揮発性メモリとを含むものにおいて、 被制御体に供給される電源のオン／オフ蟇検知する電源
オン／オフ検知回路と、前記アップダウンカウンタと前
記増分式検出器との間に設けられ、パルス入力を前記第
１の経路と第２の経路に切換えるスイッチング手段とを
さらに備え、前記演算・制御手段は、前記電源オン／オ
フ検知回路より電源オフ状態からオンとなった信号を受
けると、前記スイッチング手段を前記第２経路に切り換
えるとともに、前記メモリに記憶している値に相当する
パルス信号を前記アップダウンカウンタに供給するよう
に制’：’１１ｆｔＭＸ’：＞二；ｔｌｒ’４電源投入
時に自動的に電源し を再現するよう
にしたことを特徴とする絶対位置情報を与える −装
置。[Claims for Utility Model Registration] An oil calculation/control means for controlling a controlled object, an incremental detector that outputs a full pulse corresponding to the amount of movement of the controlled object, and a pulse output that is transmitted through a first path. A power on/off detection system that detects whether the power supplied to a controlled object is turned on or off, which includes an up/down counter that receives the output from and a switching means provided between the up-down counter and the incremental detector to switch the pulse input between the first path and the second path, and the calculation/control means When receiving a signal from the power on/off detection circuit indicating that the power is turned on from the power off state, the switching means is switched to the second path, and a pulse signal corresponding to the value stored in the memory is sent to the up/down counter. - A device for giving absolute position information, characterized in that it automatically powers up and reproduces when the power is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15442081U JPS5858613U (en) | 1981-10-17 | 1981-10-17 | Device that provides absolute position information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15442081U JPS5858613U (en) | 1981-10-17 | 1981-10-17 | Device that provides absolute position information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5858613U true JPS5858613U (en) | 1983-04-20 |
Family
ID=29947018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15442081U Pending JPS5858613U (en) | 1981-10-17 | 1981-10-17 | Device that provides absolute position information |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5858613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016162313A (en) * | 2015-03-03 | 2016-09-05 | ファナック株式会社 | Numerical controller for re-establishing machine coordinate value using absolute position detector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54148974A (en) * | 1978-05-13 | 1979-11-21 | Komatsu Ltd | Operation system at reclosed time of source for nc controller |
-
1981
- 1981-10-17 JP JP15442081U patent/JPS5858613U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54148974A (en) * | 1978-05-13 | 1979-11-21 | Komatsu Ltd | Operation system at reclosed time of source for nc controller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016162313A (en) * | 2015-03-03 | 2016-09-05 | ファナック株式会社 | Numerical controller for re-establishing machine coordinate value using absolute position detector |
| US10185300B2 (en) | 2015-03-03 | 2019-01-22 | Fanuc Corporation | Numerical controller reestablishing machine coordinate value by using absolute position detector |
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