JPS60127517U - recorder - Google Patents
recorderInfo
- Publication number
- JPS60127517U JPS60127517U JP1524084U JP1524084U JPS60127517U JP S60127517 U JPS60127517 U JP S60127517U JP 1524084 U JP1524084 U JP 1524084U JP 1524084 U JP1524084 U JP 1524084U JP S60127517 U JPS60127517 U JP S60127517U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- pulse signal
- signal
- encoder
- down counter
- 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.)
- Granted
Links
Landscapes
- Recording Measured Values (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図はこの考案の記録計の一実施例を示した概略的な
ブロック線図、第２図は同記録計の記録紙送り機構を例
示した斜視図、第３図は同記録計のより具体的な構成例
を示すブロック線図、第４図は第３図に示された実施例
における信号処理のフローチャートである。
図中、Ａはエンコーダ、Ｂは千−夕回転速度制御手段、
Ｃは紙送り速度設定用基準信号発生手段、Ｄはアップダ
ウンカウンタ、Ｅはヒステリシスデジタルコンパレータ
、Ｍはモータである。
−呉胃 ヒＦ
） に苧ジ さ瞥
（ゴ２ヲFig. 1 is a schematic block diagram showing one embodiment of the recorder of this invention, Fig. 2 is a perspective view illustrating the paper feeding mechanism of the recorder, and Fig. 3 is a diagram showing the structure of the recorder. A block diagram showing a specific example of the configuration, FIG. 4 is a flowchart of signal processing in the embodiment shown in FIG. 3. In the figure, A is an encoder, B is Chiyoro rotation speed control means,
C is a reference signal generating means for setting paper feed speed, D is an up/down counter, E is a hysteresis digital comparator, and M is a motor. - Go 2 wo
Claims (1)
の回転数に比例した回転パルス信号を出力するエンコー
ダと、上記パルス信号を一つの制御要素として上記直流
モータの回転速度を制御するモータ回転速度制御手段と
、入力される被測定デニタを順次記憶するとともに、上
記回転パルス信号が出力される毎にその被測データを予
定された順序にしたがって上記記録部に供給する被測定
データ記憶手段とを備えている記録計において、任意に
設定される上記記録紙の送り速度に対応する基準パルス
信号を発生する紙送り設定用基準信号発生手段と、 該基準信号発生手段からの基準パルス信号と上記エンコ
ーダからの回転パルス信号とをうけてその一方の信号で
加算動作し、他方の信号で減算動作するアップダウンカ
ウンタと、 所定の上限しきい値と下限しきい値とを有し、上記アッ
プダウンカウンタの計数値とそれらの各しきい値とを比
較し、かつ、上記アップダウンカウンタが加算動作であ
る場合と減算動作である場合とに応じて、上記モータ回
転速度制御手段にモータ運転信号とモータ休止信号とを
選択的に出力するヒステリシスデジタルコンパレータと
を有していることを特徴とする記録計。[Claims for Utility Model Registration] A DC motor that sends recording paper to a recording section, an encoder that outputs a rotation pulse signal proportional to the number of rotations of the DC motor, and a control element for the DC motor using the pulse signal as one control element. A motor rotation speed control means for controlling the rotation speed, sequentially storing input data to be measured, and supplying the data to be measured to the recording unit in a predetermined order each time the rotation pulse signal is output. a paper feed setting reference signal generation means for generating a reference pulse signal corresponding to an arbitrarily set recording paper feed speed; and the reference signal generation means. an up/down counter that receives a reference pulse signal from the encoder and a rotational pulse signal from the encoder, performs an addition operation using one of the signals and performs a subtraction operation using the other signal; and a predetermined upper and lower threshold value. and compares the count value of the up-down counter with each of their threshold values, and determines the motor rotational speed depending on whether the up-down counter is an addition operation or a subtraction operation. A recorder characterized in that the control means includes a hysteresis digital comparator that selectively outputs a motor operation signal and a motor stop signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1524084U JPS60127517U (en) | 1984-02-06 | 1984-02-06 | recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1524084U JPS60127517U (en) | 1984-02-06 | 1984-02-06 | recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60127517U true JPS60127517U (en) | 1985-08-27 |
| JPH0140011Y2 JPH0140011Y2 (en) | 1989-12-01 |
Family
ID=30500906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1524084U Granted JPS60127517U (en) | 1984-02-06 | 1984-02-06 | recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60127517U (en) |
-
1984
- 1984-02-06 JP JP1524084U patent/JPS60127517U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140011Y2 (en) | 1989-12-01 |
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