JPS55118158A - Retrial method to malfunction - Google Patents

Retrial method to malfunction

Info

Publication number
JPS55118158A
JPS55118158A JP2544779A JP2544779A JPS55118158A JP S55118158 A JPS55118158 A JP S55118158A JP 2544779 A JP2544779 A JP 2544779A JP 2544779 A JP2544779 A JP 2544779A JP S55118158 A JPS55118158 A JP S55118158A
Authority
JP
Japan
Prior art keywords
block
order
error
attained
retrial
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
JP2544779A
Other languages
Japanese (ja)
Inventor
Hidejiro Asano
Keiichi Tomizawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP2544779A priority Critical patent/JPS55118158A/en
Publication of JPS55118158A publication Critical patent/JPS55118158A/en
Pending legal-status Critical Current

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  • Retry When Errors Occur (AREA)

Abstract

PURPOSE: To secure the high stability to the intermittent malfunction caused by the burst-type noise, by executing the retrial by regarding the error occurrence within the block of the prescribed order as one process unit.
CONSTITUTION: A certain output order is selected as the specific order, and a series of orders from that immediately after the output order emerging in the program to the next order is regarded as one block for process. The output order starts first in start block 20, and the test is given to the presence or absence of the error in decision block 21. If no error occurs, the process advances to branch 12. And the next order address is defined as return address 2 in block 22 to be shunted along with the value of the accumulator or the like then. The output order is carried out in the next block 23 to complete the process. In case some error exists, the process advances to branch 13 to give the decision whether the scheduled limit number n is attained or not. And if the limit number is not attained, the value of the return address or the like is reset to perform the retrial. If the limit number is attained, the fixed fault is decided to carry out the error process in block 27.
COPYRIGHT: (C)1980,JPO&Japio
JP2544779A 1979-03-05 1979-03-05 Retrial method to malfunction Pending JPS55118158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2544779A JPS55118158A (en) 1979-03-05 1979-03-05 Retrial method to malfunction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2544779A JPS55118158A (en) 1979-03-05 1979-03-05 Retrial method to malfunction

Publications (1)

Publication Number Publication Date
JPS55118158A true JPS55118158A (en) 1980-09-10

Family

ID=12166259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2544779A Pending JPS55118158A (en) 1979-03-05 1979-03-05 Retrial method to malfunction

Country Status (1)

Country Link
JP (1) JPS55118158A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158747A (en) * 1982-03-16 1983-09-21 Omron Tateisi Electronics Co Programable controller
JPS6065346A (en) * 1983-09-19 1985-04-15 Shimadzu Corp Restarting device of computer system
JPS62247426A (en) * 1986-03-20 1987-10-28 Fujitsu Ltd Processing system for processing instruction of large quantity of data
JPH01169504A (en) * 1987-12-24 1989-07-04 Fuji Electric Co Ltd Programmable controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158747A (en) * 1982-03-16 1983-09-21 Omron Tateisi Electronics Co Programable controller
JPS6065346A (en) * 1983-09-19 1985-04-15 Shimadzu Corp Restarting device of computer system
JPS62247426A (en) * 1986-03-20 1987-10-28 Fujitsu Ltd Processing system for processing instruction of large quantity of data
JPH01169504A (en) * 1987-12-24 1989-07-04 Fuji Electric Co Ltd Programmable controller

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