JPS6347629U - - Google Patents
Info
- Publication number
- JPS6347629U JPS6347629U JP14091086U JP14091086U JPS6347629U JP S6347629 U JPS6347629 U JP S6347629U JP 14091086 U JP14091086 U JP 14091086U JP 14091086 U JP14091086 U JP 14091086U JP S6347629 U JPS6347629 U JP S6347629U
- Authority
- JP
- Japan
- Prior art keywords
- power
- reset circuit
- counter
- detector
- light
- 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
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図ないし第３図はこの考案に係るパワーオ
ンリセツト回路付検出器の１実施例の説明図であ
り、第１図はこの実施例の動作原理のブロツク図
、第２図はこの実施例の具体的な回路図、第３図
はこの回路の各部の動作波形図、第４図は一般的
なパワーオンリセツト回路の回路図である。
３…パワーオンリセツト回路、４…発振回路、
７…受光素子、１１…カウンタ、１２…カウンタ
制御回路、３４，３５，３６，３７，４２…フリ
ツプフロツプ、４０，４１…インバータ、Ｒ１…
抵抗、Ｃ１…コンデンサ、Ｄ１…ダイオード。
1 to 3 are explanatory diagrams of one embodiment of a detector with a power-on reset circuit according to this invention, FIG. 1 is a block diagram of the operating principle of this embodiment, and FIG. 2 is a diagram of this embodiment. FIG. 3 is an operational waveform diagram of each part of this circuit, and FIG. 4 is a circuit diagram of a general power-on reset circuit. 3...Power-on reset circuit, 4...Oscillation circuit,
7... Light receiving element, 11... Counter, 12... Counter control circuit, 34, 35, 36, 37, 42... Flip-flop, 40, 41... Inverter, R1 ...
Resistor, C1 ...capacitor, D1 ...diode.
Claims (1)
タを備えたパワーオンリセツト回路付検出器にお
いて、 前記カウンタをパワーオンリセツト回路として
共用することを特徴とするパワーオンリセツト回
路付検出器。 (2) パワーオンリセツト回路が多段のフリツプ
フロツプを直列に接続した構成からなる実用新案
登録請求の範囲第１項記載のパワーオンリセツト
回路付検出器。 (3) 検出器が光電スイツチであり、 受光素子の受光信号を発振回路の出力パルスに
基づき計数するカウンタと、 このカウンタを制御するカウンタ制御回路を具
備し、 かつ、パワーオンリセツト回路のリセツト解除
信号が前記カウンタ制御回路に伝達されない間は
、前記受光素子の受光信号が出力されてもこの受
光信号の計数を行わない実用新案登録請求の範囲
第１項および第２項記載のパワーオンリセツト回
路付検出器。[Scope of Claim for Utility Model Registration] (1) A detector with a power-on reset circuit, which has a power-on reset circuit and is equipped with a counter for counting output pulses of an oscillation circuit, wherein the counter is used as a power-on reset circuit. A detector with a power-on reset circuit, which is characterized in that it can be shared. (2) A detector with a power-on reset circuit according to claim 1, wherein the power-on reset circuit has a configuration in which multi-stage flip-flops are connected in series. (3) The detector is a photoelectric switch, and is equipped with a counter that counts the light reception signal of the light receiving element based on the output pulse of the oscillation circuit, and a counter control circuit that controls this counter, and a reset release of the power-on reset circuit. The power-on reset circuit according to claims 1 and 2, which does not count the light-receiving signal even if the light-receiving signal of the light-receiving element is output while the signal is not transmitted to the counter control circuit. With detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091086U JPS6347629U (en) | 1986-09-12 | 1986-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091086U JPS6347629U (en) | 1986-09-12 | 1986-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347629U true JPS6347629U (en) | 1988-03-31 |
Family
ID=31048203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14091086U Pending JPS6347629U (en) | 1986-09-12 | 1986-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347629U (en) |
-
1986
- 1986-09-12 JP JP14091086U patent/JPS6347629U/ja active Pending
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