JPS594017U - Mechanical displacement encoding circuit - Google Patents
Mechanical displacement encoding circuitInfo
- Publication number
- JPS594017U JPS594017U JP9450082U JP9450082U JPS594017U JP S594017 U JPS594017 U JP S594017U JP 9450082 U JP9450082 U JP 9450082U JP 9450082 U JP9450082 U JP 9450082U JP S594017 U JPS594017 U JP S594017U
- Authority
- JP
- Japan
- Prior art keywords
- mechanical displacement
- encoding circuit
- converts
- analog
- displacement encoding
- 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
- 238000006073 displacement reaction Methods 0.000 title claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Control Of Position Or Direction (AREA)
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図は本考案の一実施例を示すブロック図、第２図は
第１図中の検出ヘッドから出力される機械変位の電圧特
性を示す図、第３図は第１図中に示すアナログ・ディジ
タル変換器の入出力特性を示す図、第４図は第１図中の
ＦＲＯＭの入出力特性を示す図である。
１・・・磁気スケール、２・・・検出ヘッド、３・・・
増幅器、４・・・アナログ・ディジタル変換器、５・・
・ＰＲＯＭ、 ６・・・ドライバ、７・・・数値制御装
置。Figure 1 is a block diagram showing an embodiment of the present invention, Figure 2 is a diagram showing the voltage characteristics of the mechanical displacement output from the detection head in Figure 1, and Figure 3 is an analog diagram of the analog shown in Figure 1.・A diagram showing the input/output characteristics of the digital converter. FIG. 4 is a diagram showing the input/output characteristics of the FROM in FIG. 1. 1... Magnetic scale, 2... Detection head, 3...
Amplifier, 4...Analog-digital converter, 5...
・PROM, 6... Driver, 7... Numerical control device.
Claims (1)
の出力するアナログ電圧を２進コードに変換するアナロ
グ・ディジタル変換器と、該アナログ・ディジタル変換
器の出力する２進コードを符号付ＢＣＤコードに変換す
るＦＲＯＭとから構成されていることを特徴とする機械
変位符号化回路。A detector that converts mechanical displacement into an analog voltage, an analog-digital converter that converts the analog voltage output from the detector into a binary code, and a signed BCD that converts the binary code output from the analog-digital converter. A mechanical displacement encoding circuit characterized in that it is comprised of a FROM that converts into a code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450082U JPS594017U (en) | 1982-06-25 | 1982-06-25 | Mechanical displacement encoding circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450082U JPS594017U (en) | 1982-06-25 | 1982-06-25 | Mechanical displacement encoding circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS594017U true JPS594017U (en) | 1984-01-11 |
Family
ID=30226178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9450082U Pending JPS594017U (en) | 1982-06-25 | 1982-06-25 | Mechanical displacement encoding circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594017U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949655A (en) * | 1972-09-13 | 1974-05-14 | ||
| JPS5223362A (en) * | 1975-08-15 | 1977-02-22 | Sony Corp | Device for detecting the amount of a displacement |
| JPS54130055A (en) * | 1978-03-30 | 1979-10-09 | Toshiba Corp | Measuring data reading system of measuring instruments |
-
1982
- 1982-06-25 JP JP9450082U patent/JPS594017U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949655A (en) * | 1972-09-13 | 1974-05-14 | ||
| JPS5223362A (en) * | 1975-08-15 | 1977-02-22 | Sony Corp | Device for detecting the amount of a displacement |
| JPS54130055A (en) * | 1978-03-30 | 1979-10-09 | Toshiba Corp | Measuring data reading system of measuring instruments |
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