JPS60112897U

JPS60112897U - alarm unit

Info

Publication number: JPS60112897U
Application number: JP20227083U
Authority: JP
Inventors: 茂奥村
Original assignee: 富士電機株式会社
Priority date: 1983-12-31
Filing date: 1983-12-31
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ａ接点継続故障形の動作パターン図を示し、Ａ
はその継続故障時、Ｂはその瞬間故障時、第２図は第１
図の動作パターンを使用するための従来のアナンシェー
タ回路構成図、第３図はａ接点瞬時故障形の動作パター
ン図を示し、Ａはその継続故障時、Ｂはその瞬時故障時
、第４図は第３図の動作パターンを使用するための従来
のアナンシェータ回路構成図、第５図は本考案の一実施
例の概略構成図、第６図はｂ接点瞬時故障形の動作パタ
ーン図を示し、Ａはその継続故障時、Ｂはその瞬時故障
時、第７図は第６図の演算回路図、第８図は入力操作部
の概略構成図、第９図は第８図の操作手順図、第１０図
は本考案の他の実施例の概略構成図である。１：マイコン型警報ユニット、２：電源部、３：制御部
、４：入力部、５：出力部、６：入力操作部、８ニアド
レス用設定器、９：ＬＥＤ、１０：パターン設定器、１
１：セット用押ボタンス　　　　゛イツチ、１２：モー
ドズイツチ、１９：増結ユニット。Figure 1 shows the operation pattern diagram of the A contact continuous failure type.
indicates the continuous failure, B indicates the instantaneous failure, and Fig. 2 indicates the case of the first failure.
A conventional annunciator circuit configuration diagram for using the operation pattern shown in the figure, Figure 3 shows the operation pattern diagram of the A contact instantaneous failure type, A is for the continuous failure, B is for the instantaneous failure, and Figure 4 is for the instantaneous failure type. A conventional annunciator circuit configuration diagram for using the operation pattern shown in FIG. 3, FIG. 5 a schematic configuration diagram of an embodiment of the present invention, and FIG. 7 is the arithmetic circuit diagram of FIG. 6, FIG. 8 is a schematic configuration diagram of the input operation section, FIG. 9 is an operating procedure diagram of FIG. FIG. 10 is a schematic diagram of another embodiment of the present invention. 1: Microcomputer type alarm unit, 2: Power supply section, 3: Control section, 4: Input section, 5: Output section, 6: Input operation section, 8 Near address setting device, 9: LED, 10: Pattern setting device, 1
1: Set push button switch, 12: Mode switch, 19: Extension unit.

Claims

[Scope of utility model registration request]

(1) In the alarm circuit that activates the abnormal signal contact when an abnormal state occurs in the operating equipment, issues an alarm, and displays the abnormal location, each unit includes a power supply section, a control section, an input/output section, and an input What is claimed is: 1. An alarm unit comprising an operation section as a basic unit, and processing to write a plurality of alarm operation patterns in software and read out the alarm operation patterns to be used for each system.

(2) Scope of Utility Model Registration In the alarm unit as set forth in claim 1, the basic unit may be capable of expanding the number of input/output points by adding an extension unit consisting of a power supply section, an extension section, and an input/output section. An alarm unit featuring: