JPS5482127A - Power supply fault process system - Google Patents

Power supply fault process system

Info

Publication number
JPS5482127A
JPS5482127A JP14924077A JP14924077A JPS5482127A JP S5482127 A JPS5482127 A JP S5482127A JP 14924077 A JP14924077 A JP 14924077A JP 14924077 A JP14924077 A JP 14924077A JP S5482127 A JPS5482127 A JP S5482127A
Authority
JP
Japan
Prior art keywords
power supply
fault
group
unit
main function
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
Application number
JP14924077A
Other languages
Japanese (ja)
Inventor
Takeo Tajima
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP14924077A priority Critical patent/JPS5482127A/en
Publication of JPS5482127A publication Critical patent/JPS5482127A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enhance the fault process function by classifying more than one unit of power supply unit to be used for the electronic computer or the like into the power supply group to maintain the main function of the unit and the power supply group having no effect to the main function and discontinuing the operation of the unit in the case of the fault of the former group and giving the fault display in the case of the fault of the latter group each.
CONSTITUTION: Power supply 9, 10 ... 11 to be used for the electronic computer or the like are classified into the power supply group of 9, 10 ... to maintain the main function of the computer and the group of power supply ... 11 which has no effect to the main function respectively. The output of the former group is connected to OR curciut 3, and primary power switch 2 is controlled by fault output signal 4 of circuit 3 to end the operation of the unit in case some fault takes place to 9, 10 ... and fault signal 6, 7 ... are produced. While the output the latter power supply group ... 11 is connected to OR circuit 13, and the fault occurred at power supply ... 11 is displayed on fault indicator 14 by the output of circuit 13.
COPYRIGHT: (C)1979,JPO&Japio
JP14924077A 1977-12-14 1977-12-14 Power supply fault process system Pending JPS5482127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14924077A JPS5482127A (en) 1977-12-14 1977-12-14 Power supply fault process system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14924077A JPS5482127A (en) 1977-12-14 1977-12-14 Power supply fault process system

Publications (1)

Publication Number Publication Date
JPS5482127A true JPS5482127A (en) 1979-06-30

Family

ID=15470938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14924077A Pending JPS5482127A (en) 1977-12-14 1977-12-14 Power supply fault process system

Country Status (1)

Country Link
JP (1) JPS5482127A (en)

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