JPS53133348A - Fault detection system for central control unit - Google Patents

Fault detection system for central control unit

Info

Publication number
JPS53133348A
JPS53133348A JP4925677A JP4925677A JPS53133348A JP S53133348 A JPS53133348 A JP S53133348A JP 4925677 A JP4925677 A JP 4925677A JP 4925677 A JP4925677 A JP 4925677A JP S53133348 A JPS53133348 A JP S53133348A
Authority
JP
Japan
Prior art keywords
control unit
central control
detection system
fault detection
fault
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
JP4925677A
Other languages
Japanese (ja)
Inventor
Shigeo Shin
Iwao Yamada
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP4925677A priority Critical patent/JPS53133348A/en
Publication of JPS53133348A publication Critical patent/JPS53133348A/en
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To detect the fault of the central control unit by discriminating the potencial change of the transmission line caused by the short circuit of the data transmission. line.
COPYRIGHT: (C)1978,JPO&Japio
JP4925677A 1977-04-26 1977-04-26 Fault detection system for central control unit Pending JPS53133348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4925677A JPS53133348A (en) 1977-04-26 1977-04-26 Fault detection system for central control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4925677A JPS53133348A (en) 1977-04-26 1977-04-26 Fault detection system for central control unit

Publications (1)

Publication Number Publication Date
JPS53133348A true JPS53133348A (en) 1978-11-21

Family

ID=12825746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4925677A Pending JPS53133348A (en) 1977-04-26 1977-04-26 Fault detection system for central control unit

Country Status (1)

Country Link
JP (1) JPS53133348A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4875137A (en) * 1972-01-11 1973-10-09
JPS50147633A (en) * 1974-05-17 1975-11-26
JPS5172247A (en) * 1974-12-20 1976-06-22 Hitachi Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4875137A (en) * 1972-01-11 1973-10-09
JPS50147633A (en) * 1974-05-17 1975-11-26
JPS5172247A (en) * 1974-12-20 1976-06-22 Hitachi Ltd

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