JPS60112811U

JPS60112811U - position selection control device

Info

Publication number: JPS60112811U
Application number: JP17736784U
Authority: JP
Inventors: 真鍋　吉晴
Original assignee: 株式会社リコー
Priority date: 1984-11-22
Filing date: 1984-11-22
Publication date: 1985-07-31

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

[Brief explanation of the drawing]

第１図は２位置と被制御部との関係を示す配置図、第２
図は従来の２位置選択制御装置を示すブロック図、第３
図は第２図のブロック図の具体的回路図、第４図は３位
置と被制御部との関係を示す配置図、第５図はこの考案
の基本的実施例を示すブロック図、第６図は第５図の実
施例の具体例を示す回路図である。Figure 1 is a layout diagram showing the relationship between the 2nd position and the controlled part;
The figure is a block diagram showing a conventional two-position selection control device.
The figure is a specific circuit diagram of the block diagram in Figure 2, Figure 4 is a layout diagram showing the relationship between the three positions and the controlled parts, Figure 5 is a block diagram showing the basic embodiment of this invention, and Figure 6 is a block diagram showing the basic embodiment of this invention. The figure is a circuit diagram showing a specific example of the embodiment of FIG. 5.

Claims

[Claims for Utility Model Registration] Any one of the first position, the second position, and one or more third positions between the first position and the second position is selected. position selection means for selecting the first, second and third positions;
first, second, and third position detecting means for detecting that the controlled part is stopped or has arrived at each position; and inverting the output signal based on the detection signal of the second position detecting means. a holding circuit for holding the holding circuit, a release circuit for releasing the holding state of the holding circuit in response to a detection signal from the third position detecting means, and each of the position selecting means, first, second, and third position detecting means. It is determined whether the controlled part is at the position selected by the position selection means by inputting each signal from the means and the holding circuit, and when the controlled part is not at the position selected by the position selection means, the first position or the second position is determined. If the selected position is selected, a signal is output to move the controlled part in the direction of the first position or the second position, respectively, and if the third position is selected, the controlled part is moved wherever the controlled part is located. It outputs a signal to move the controlled part in the direction of the second position, and when the holding circuit inverts the output signal, it outputs a signal to move the controlled part in the direction of the first position while that state is held. , a determining circuit that stops outputting the signal when the controlled section reaches a selected position in any case, and a controlled section driving means that moves the controlled section in accordance with the output signal of the determining circuit. position selection control device.