JPH0259431B2 - - Google Patents

Info

Publication number
JPH0259431B2
JPH0259431B2 JP57165678A JP16567882A JPH0259431B2 JP H0259431 B2 JPH0259431 B2 JP H0259431B2 JP 57165678 A JP57165678 A JP 57165678A JP 16567882 A JP16567882 A JP 16567882A JP H0259431 B2 JPH0259431 B2 JP H0259431B2
Authority
JP
Japan
Prior art keywords
circuit
solenoid
check
drive
series
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.)
Expired - Lifetime
Application number
JP57165678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5954977A (ja
Inventor
Aryasu Hase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP57165678A priority Critical patent/JPS5954977A/ja
Publication of JPS5954977A publication Critical patent/JPS5954977A/ja
Publication of JPH0259431B2 publication Critical patent/JPH0259431B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP57165678A 1982-09-22 1982-09-22 ソレノイド駆動回路のチエツク回路 Granted JPS5954977A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57165678A JPS5954977A (ja) 1982-09-22 1982-09-22 ソレノイド駆動回路のチエツク回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57165678A JPS5954977A (ja) 1982-09-22 1982-09-22 ソレノイド駆動回路のチエツク回路

Publications (2)

Publication Number Publication Date
JPS5954977A JPS5954977A (ja) 1984-03-29
JPH0259431B2 true JPH0259431B2 (enrdf_load_stackoverflow) 1990-12-12

Family

ID=15816954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57165678A Granted JPS5954977A (ja) 1982-09-22 1982-09-22 ソレノイド駆動回路のチエツク回路

Country Status (1)

Country Link
JP (1) JPS5954977A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9006091D0 (en) * 1990-03-17 1990-05-16 Eaton Corp Transducer fault test logic
JPH0652493U (ja) * 1991-03-11 1994-07-19 利昭 菊地 海苔ならし機
JP2013250258A (ja) * 2012-05-01 2013-12-12 Denso Corp 短絡検出装置

Also Published As

Publication number Publication date
JPS5954977A (ja) 1984-03-29

Similar Documents

Publication Publication Date Title
US4322769A (en) Electric switch operation monitoring circuitry
US4841159A (en) Switching and testing system
US6671142B2 (en) Circuit for operating voltage range extension for a relay
JPH0259431B2 (enrdf_load_stackoverflow)
CN102419547A (zh) 用于运行冗余系统的方法及这种系统
JPH0573157A (ja) 電力素子通電回路の故障判別装置
CN112114251A (zh) 继电器开关状态监测电路和控制方法以及空调器
EP1131684B1 (en) Redundant safety switching device for switching a load
EP0566996A2 (en) Programmable controller with erroneous input prevention control circuit
JPH0233210B2 (enrdf_load_stackoverflow)
CN112187235B (zh) 一种反接自纠正电路及用电设备
JP2000173383A (ja) 負荷駆動回路
JPH0245952Y2 (enrdf_load_stackoverflow)
JPH0559680B2 (enrdf_load_stackoverflow)
JPS6262771A (ja) マグネツト駆動装置
US4876514A (en) Switching and testing system
KR100214960B1 (ko) 솔레노이드 코일 단선유무 체크회로
JP3103423B2 (ja) 負荷制御装置
CN117176121A (zh) 电子开关驱动电路、控制方法以及电动飞行器
JPH0697793A (ja) 遮断器の操作制御回路
JPS6135119A (ja) 端末機器配線の監視装置
JPS5942706Y2 (ja) 回路要素の故障検出装置
JP2003291380A (ja) プリンタ
JP3876295B2 (ja) 検出スイッチの接続用アダプタ
JPH09261848A (ja) 非常用ディーゼル発電設備の冷却水断水検出回路