JPS5680754A - Device fault recording circuit - Google Patents
Device fault recording circuitInfo
- 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
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
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)
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 |
-
1979
- 1979-12-05 JP JP15757179A patent/JPS5680754A/en active Pending
Cited By (9)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5680754A (en) | Device fault recording circuit | |
KR840000824A (en) | Input signal test device of electronic copy machine | |
DE3643203A1 (en) | Device for detecting vibrations in transportation systems | |
CH644987GA3 (en) | Electronic device having an alarm function | |
JPS5674261A (en) | Display system of copying machine | |
JPS55163697A (en) | Memory device | |
JPS56169292A (en) | Storage device | |
JPS522560A (en) | Printing device of electronic indicating scale | |
JPS57131023A (en) | Code input device for electronic balance | |
JPS52137368A (en) | Abnormal phenomenon monitoring and recording apparatus | |
DE69406492T2 (en) | System for checking and / or recording and / or displaying elapsed time and / or successive events in time | |
JPS5643517A (en) | Electronic charge weighing apparatus with printer | |
JPS554659A (en) | History recording system for data input device | |
JPS55166757A (en) | Check unit for overlapping use of output instruction | |
JPS57156966A (en) | Check apparatus for missing page and incorrect collating of calenders and so on | |
JPS5381018A (en) | Memory control system on disply unit | |
JPS5374849A (en) | Checking method for writing data | |
JPS56154622A (en) | Issuing device for weighing label | |
JPS56135116A (en) | Recording device | |
JPS5593596A (en) | Memory unit | |
SE9002030L (en) | METHOD FOR WRITING DATA WHEN TESTING MEMORY DEVICE AND CIRCUIT FOR TESTING MEMORY DEVICE | |
JPS5720880A (en) | Pattern reducing system | |
JPS578999A (en) | Memory controller | |
JPS5523554A (en) | Storage inspection system of electronic cash register | |
JPS57207986A (en) | Printer having jam detecting means |