JPS5312240A - Cut-off system of faulty terminal unit - Google Patents

Cut-off system of faulty terminal unit

Info

Publication number
JPS5312240A
JPS5312240A JP8604476A JP8604476A JPS5312240A JP S5312240 A JPS5312240 A JP S5312240A JP 8604476 A JP8604476 A JP 8604476A JP 8604476 A JP8604476 A JP 8604476A JP S5312240 A JPS5312240 A JP S5312240A
Authority
JP
Japan
Prior art keywords
cut
terminal unit
faulty terminal
cpu
faulty
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.)
Granted
Application number
JP8604476A
Other languages
Japanese (ja)
Other versions
JPS5548323B2 (en
Inventor
Norihiko Ito
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 JP8604476A priority Critical patent/JPS5312240A/en
Publication of JPS5312240A publication Critical patent/JPS5312240A/en
Publication of JPS5548323B2 publication Critical patent/JPS5548323B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To cut off the faulty terminal unit from the answering line by controlling the CPU which starts and cuts off the action of an oscillation circuit by driving the action start/cut-off control circuit through an order given from CPU.
COPYRIGHT: (C)1978,JPO&Japio
JP8604476A 1976-07-21 1976-07-21 Cut-off system of faulty terminal unit Granted JPS5312240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8604476A JPS5312240A (en) 1976-07-21 1976-07-21 Cut-off system of faulty terminal unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8604476A JPS5312240A (en) 1976-07-21 1976-07-21 Cut-off system of faulty terminal unit

Publications (2)

Publication Number Publication Date
JPS5312240A true JPS5312240A (en) 1978-02-03
JPS5548323B2 JPS5548323B2 (en) 1980-12-05

Family

ID=13875666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8604476A Granted JPS5312240A (en) 1976-07-21 1976-07-21 Cut-off system of faulty terminal unit

Country Status (1)

Country Link
JP (1) JPS5312240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694418A (en) * 1979-12-27 1981-07-30 Fujitsu Ltd Processor stop control system
JPS5922119A (en) * 1982-07-27 1984-02-04 Mitsubishi Electric Corp Signal connecting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156625A (en) * 1981-03-20 1982-09-28 Mitsubishi Electric Corp Ac memory circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694418A (en) * 1979-12-27 1981-07-30 Fujitsu Ltd Processor stop control system
JPS5846724B2 (en) * 1979-12-27 1983-10-18 富士通株式会社 Processor stop control method
JPS5922119A (en) * 1982-07-27 1984-02-04 Mitsubishi Electric Corp Signal connecting device
JPH0133417B2 (en) * 1982-07-27 1989-07-13 Mitsubishi Electric Corp

Also Published As

Publication number Publication date
JPS5548323B2 (en) 1980-12-05

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