JPH0181584U - - Google Patents

Info

Publication number
JPH0181584U
JPH0181584U JP1987178171U JP17817187U JPH0181584U JP H0181584 U JPH0181584 U JP H0181584U JP 1987178171 U JP1987178171 U JP 1987178171U JP 17817187 U JP17817187 U JP 17817187U JP H0181584 U JPH0181584 U JP H0181584U
Authority
JP
Japan
Prior art keywords
load drive
control
drive circuit
circuit
abnormal
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
Application number
JP1987178171U
Other languages
English (en)
Other versions
JPH0611496Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987178171U priority Critical patent/JPH0611496Y2/ja
Publication of JPH0181584U publication Critical patent/JPH0181584U/ja
Application granted granted Critical
Publication of JPH0611496Y2 publication Critical patent/JPH0611496Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示し、第１図は一部
ブロツクを含んだ電気回路図、第２図は検査実行
内容を示すフローチヤートである。 図中、１は駆動回路、４１乃至４ｎは負荷、５
１乃至５ｎはリレースイツチ（制御スイツチ）、
６は変流器、７は制御回路、８はマイクロコンピ
ユータ、９はＡ／Ｄ変換器、１３１乃至１３ｎは
表示器である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の負荷を夫々個別の制御スイツチを介して
    負荷駆動電源に接続した負荷駆動回路と、通常時
    には前記制御スイツチを通常運転モードに従つて
    開閉制御する制御回路と、この制御回路によつて
    駆動される表示器とを具備し、前記制御回路は、
    所定時に前記制御スイツチを順次択一的に開閉制
    御して前記負荷駆動回路の電気信号に基づき該負
    荷駆動回路の正常・異常を判定し、異常と判定さ
    れたときには異常箇所を前記表示器に表示させる
    構成となつていることを特徴とする検査機能付負
    荷制御装置。
JP1987178171U 1987-11-20 1987-11-20 検査機能付負荷制御装置 Expired - Lifetime JPH0611496Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987178171U JPH0611496Y2 (ja) 1987-11-20 1987-11-20 検査機能付負荷制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987178171U JPH0611496Y2 (ja) 1987-11-20 1987-11-20 検査機能付負荷制御装置

Publications (2)

Publication Number Publication Date
JPH0181584U true JPH0181584U (ja) 1989-05-31
JPH0611496Y2 JPH0611496Y2 (ja) 1994-03-23

Family

ID=31469798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987178171U Expired - Lifetime JPH0611496Y2 (ja) 1987-11-20 1987-11-20 検査機能付負荷制御装置

Country Status (1)

Country Link
JP (1) JPH0611496Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172133U (ja) * 1974-12-02 1976-06-07
JPS62168478U (ja) * 1986-03-29 1987-10-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172133U (ja) * 1974-12-02 1976-06-07
JPS62168478U (ja) * 1986-03-29 1987-10-26

Also Published As

Publication number Publication date
JPH0611496Y2 (ja) 1994-03-23

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