JPS5680754A - Device fault recording circuit - Google Patents

Device fault recording circuit

Info

Publication number
JPS5680754A
JPS5680754A JP15757179A JP15757179A JPS5680754A JP S5680754 A JPS5680754 A JP S5680754A JP 15757179 A JP15757179 A JP 15757179A JP 15757179 A JP15757179 A JP 15757179A JP S5680754 A JPS5680754 A JP S5680754A
Authority
JP
Japan
Prior art keywords
fault
information
recording means
occurrence
circuit
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
JP15757179A
Other languages
Japanese (ja)
Inventor
Yutaka Oginoya
Hiroshi Nonaka
Shohachi Nakatani
Takeshi Hayashida
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 JP15757179A priority Critical patent/JPS5680754A/en
Publication of JPS5680754A publication Critical patent/JPS5680754A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable to point out a fault point with accuracy in correcting the fault, by recording diagnostic information such as periodic diagnostic information and enviromental information on device operation such as a voltage and frequency during the occurrence of the fault in a nonvolatile recording means, by equipping an output means of displaying the contents of a fault recording means.
CONSTITUTION: A fault occurring to electronic device 1 is detected by fault detecting circuit 11 and while this fault data is sent to writing circuit 41, retrying circuit 13 is actuated to send its retry information to writing circuit 41 at the same time as well. Writing circuit 41 reads device environmental information on a voltage, frequency, temperature, humidity, etc., in the occurrence of the fault out of environment recording means 31 together with said information on the fault and retry and writes those pieces of information in nonvolatile memory means 42. A person in charge of maintenance, when repairing the electronic device during the occurrence of the fault, connects display means 51 and printer 22 direct to recording means 21 to print the information or display unit 23 direct to recording means 21 for display, so that he can easily obtain various hysteresis in nonvolatile memory method 42.
COPYRIGHT: (C)1981,JPO&Japio
JP15757179A 1979-12-05 1979-12-05 Device fault recording circuit Pending JPS5680754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15757179A JPS5680754A (en) 1979-12-05 1979-12-05 Device fault recording circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15757179A JPS5680754A (en) 1979-12-05 1979-12-05 Device fault recording circuit

Publications (1)

Publication Number Publication Date
JPS5680754A true JPS5680754A (en) 1981-07-02

Family

ID=15652590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15757179A Pending JPS5680754A (en) 1979-12-05 1979-12-05 Device fault recording circuit

Country Status (1)

Country Link
JP (1) JPS5680754A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136473A (en) * 1982-02-08 1983-08-13 Hitachi Ltd Printer
JPH05120078A (en) * 1992-03-04 1993-05-18 Nec Corp Dynamic management display device for system resource management abnormality cause information
JPH05127778A (en) * 1991-11-05 1993-05-25 Nippon Steel Corp Gathering device for computer installation environment data
JPH05158755A (en) * 1991-12-06 1993-06-25 Fujitsu Ltd Fault processing method
US5392273A (en) * 1992-02-28 1995-02-21 Fujitsu Limited Optical storage drive controller with predetermined light source drive values stored in non-volatile memory
JPH0793226A (en) * 1993-09-22 1995-04-07 Nec Corp Terminal equipment fault recovery system
WO2007088606A1 (en) * 2006-02-01 2007-08-09 Fujitsu Limited Failure information management method, detection method and apparatus, and storage medium
JP2014003078A (en) * 2012-06-15 2014-01-09 Nec Corp Semiconductor integrated circuit, and method of controlling the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136473A (en) * 1982-02-08 1983-08-13 Hitachi Ltd Printer
JPH0243636B2 (en) * 1982-02-08 1990-10-01 Hitachi Ltd
JPH05127778A (en) * 1991-11-05 1993-05-25 Nippon Steel Corp Gathering device for computer installation environment data
JPH05158755A (en) * 1991-12-06 1993-06-25 Fujitsu Ltd Fault processing method
US5392273A (en) * 1992-02-28 1995-02-21 Fujitsu Limited Optical storage drive controller with predetermined light source drive values stored in non-volatile memory
JPH05120078A (en) * 1992-03-04 1993-05-18 Nec Corp Dynamic management display device for system resource management abnormality cause information
JPH0793226A (en) * 1993-09-22 1995-04-07 Nec Corp Terminal equipment fault recovery system
WO2007088606A1 (en) * 2006-02-01 2007-08-09 Fujitsu Limited Failure information management method, detection method and apparatus, and storage medium
JP2014003078A (en) * 2012-06-15 2014-01-09 Nec Corp Semiconductor integrated circuit, and method of controlling the same

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