JPS57762A - Fault display system - Google Patents

Fault display system

Info

Publication number
JPS57762A
JPS57762A JP7421380A JP7421380A JPS57762A JP S57762 A JPS57762 A JP S57762A JP 7421380 A JP7421380 A JP 7421380A JP 7421380 A JP7421380 A JP 7421380A JP S57762 A JPS57762 A JP S57762A
Authority
JP
Japan
Prior art keywords
fault
microprocessor
display
information
display system
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
JP7421380A
Other languages
Japanese (ja)
Inventor
Katsuji Tsunose
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7421380A priority Critical patent/JPS57762A/en
Publication of JPS57762A publication Critical patent/JPS57762A/en
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To improve the economy, maintenability and reliability of a device by providing different display from equipment fault information in case of fault information on a microprocessor, in the equipment fault display system of an electronic computer system.
CONSTITUTION: If a microprocessor 4 detects a fault, information on it is set in a latch 5 and a latch 2 resets to continue the display of a display lamp 3. When a fault detecting mechanism 1 detects a fault while the microprocessor 4 is normal, the fault information judged by the microprocessor 4 is displayed on a flashing basis, so this is discriminated from the fault display of the microprocessor. Further, repetitive codes are increased in number to realize versatile fault display.
COPYRIGHT: (C)1982,JPO&Japio
JP7421380A 1980-06-04 1980-06-04 Fault display system Pending JPS57762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7421380A JPS57762A (en) 1980-06-04 1980-06-04 Fault display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7421380A JPS57762A (en) 1980-06-04 1980-06-04 Fault display system

Publications (1)

Publication Number Publication Date
JPS57762A true JPS57762A (en) 1982-01-05

Family

ID=13540680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7421380A Pending JPS57762A (en) 1980-06-04 1980-06-04 Fault display system

Country Status (1)

Country Link
JP (1) JPS57762A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041142A (en) * 1983-08-16 1985-03-04 Fujitsu Ten Ltd Failure diagnosing method using microprocessor
JPS6069752A (en) * 1983-09-27 1985-04-20 Fujitsu Ltd Error processing system
JPS6132153A (en) * 1984-07-24 1986-02-14 Nec Corp Memory controller
JPH01297739A (en) * 1988-05-26 1989-11-30 Shinko Seisakusho Co Ltd Device and method for displaying fault and maintenance information
US5356464A (en) * 1992-09-08 1994-10-18 E. I. Du Pont De Nemours And Company Aqueous ink compositions containing anti-curl agents

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54949A (en) * 1977-06-06 1979-01-06 Hitachi Ltd Information retrieval unit
JPS5413889U (en) * 1977-07-01 1979-01-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54949A (en) * 1977-06-06 1979-01-06 Hitachi Ltd Information retrieval unit
JPS5413889U (en) * 1977-07-01 1979-01-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041142A (en) * 1983-08-16 1985-03-04 Fujitsu Ten Ltd Failure diagnosing method using microprocessor
JPS6069752A (en) * 1983-09-27 1985-04-20 Fujitsu Ltd Error processing system
JPS6367692B2 (en) * 1983-09-27 1988-12-27 Fujitsu Ltd
JPS6132153A (en) * 1984-07-24 1986-02-14 Nec Corp Memory controller
JPH01297739A (en) * 1988-05-26 1989-11-30 Shinko Seisakusho Co Ltd Device and method for displaying fault and maintenance information
US5356464A (en) * 1992-09-08 1994-10-18 E. I. Du Pont De Nemours And Company Aqueous ink compositions containing anti-curl agents

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