JPS57185548A - Detecting method for computer operation failure - Google Patents
Detecting method for computer operation failureInfo
- Publication number
- JPS57185548A JPS57185548A JP56070174A JP7017481A JPS57185548A JP S57185548 A JPS57185548 A JP S57185548A JP 56070174 A JP56070174 A JP 56070174A JP 7017481 A JP7017481 A JP 7017481A JP S57185548 A JPS57185548 A JP S57185548A
- Authority
- JP
- Japan
- Prior art keywords
- program
- modules
- storage memory
- identification symbols
- failure
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
Abstract
PURPOSE:To investigate the cause of a failure phenomenon quickly, by storing a program and a processing module numbered to a program operation storage memory and reading out and discriminating the content of memory at failure. CONSTITUTION:A main AO and its processing modules A1-A4 are assigned with identification symbols 10-14 and interruption programs BO and CO and their modules B1, B2, C1 and C2 are assigned with identification symbols 20- 22, and 30-32 respectively. According to the progress sequence of operation of the program 1-14, the identification symbols are stored to a program operation storage memory. If a combination which can not actually be generated through the combinations of the progressing modules of the program is detected, it is judged as the production of a failure phenomenon of a computer and through the identification symbol in the operated storage memory in this case, the mutual relation of the processing modules is investigated. Thus, the cause of the failure phenomenon can quickly be investigated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56070174A JPS57185548A (en) | 1981-05-12 | 1981-05-12 | Detecting method for computer operation failure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56070174A JPS57185548A (en) | 1981-05-12 | 1981-05-12 | Detecting method for computer operation failure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57185548A true JPS57185548A (en) | 1982-11-15 |
Family
ID=13423898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56070174A Pending JPS57185548A (en) | 1981-05-12 | 1981-05-12 | Detecting method for computer operation failure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57185548A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119413A (en) * | 1982-12-27 | 1984-07-10 | Toshiba Corp | Programmable controller |
JPS62182944A (en) * | 1986-02-07 | 1987-08-11 | Sanyo Electric Co Ltd | Trouble detection |
WO1991001197A1 (en) * | 1989-07-20 | 1991-02-07 | Fanuc Ltd | Machine operation history display method |
JPH06110739A (en) * | 1992-09-25 | 1994-04-22 | Nitto Kohki Co Ltd | Computer system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427758A (en) * | 1977-08-03 | 1979-03-02 | Mitsubishi Electric Corp | Supervisory system for circulating program |
JPS5467347A (en) * | 1977-11-09 | 1979-05-30 | Hitachi Ltd | Microprogram control system of control unit |
-
1981
- 1981-05-12 JP JP56070174A patent/JPS57185548A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427758A (en) * | 1977-08-03 | 1979-03-02 | Mitsubishi Electric Corp | Supervisory system for circulating program |
JPS5467347A (en) * | 1977-11-09 | 1979-05-30 | Hitachi Ltd | Microprogram control system of control unit |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119413A (en) * | 1982-12-27 | 1984-07-10 | Toshiba Corp | Programmable controller |
JPS62182944A (en) * | 1986-02-07 | 1987-08-11 | Sanyo Electric Co Ltd | Trouble detection |
WO1991001197A1 (en) * | 1989-07-20 | 1991-02-07 | Fanuc Ltd | Machine operation history display method |
JPH06110739A (en) * | 1992-09-25 | 1994-04-22 | Nitto Kohki Co Ltd | Computer system |
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