JPS56169988A - Reset system for unit to be controlled - Google Patents

Reset system for unit to be controlled

Info

Publication number
JPS56169988A
JPS56169988A JP7521980A JP7521980A JPS56169988A JP S56169988 A JPS56169988 A JP S56169988A JP 7521980 A JP7521980 A JP 7521980A JP 7521980 A JP7521980 A JP 7521980A JP S56169988 A JPS56169988 A JP S56169988A
Authority
JP
Japan
Prior art keywords
unit
information
units
memory
controlled
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
JP7521980A
Other languages
Japanese (ja)
Other versions
JPH0118637B2 (en
Inventor
Chuta Aikawa
Noriyoshi Sanada
Mitsuyoshi Murakami
Junzo Kikuchi
Masateru Kuroda
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP7521980A priority Critical patent/JPS56169988A/en
Publication of JPS56169988A publication Critical patent/JPS56169988A/en
Publication of JPH0118637B2 publication Critical patent/JPH0118637B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To exclude noncoincidence of information stored in every unit, by transmitting a reset instruction when the memory in the main control unit such as button telephone exchange system indicates nonoperating state of each unit to be controlled. CONSTITUTION:After a processor in a main control unit checks the presence of information produced in units SLU1-m and TEU1-n with ''check start'', the processor checks the content of each address corresponding to the units at the memory, resulting that no information is produced for the units. If the content of each address indicates nonoperation, the reset instruction is sequentially transmitted to each unit as the information with ''reset instruction transmission'' to clear the memory in each unit, which is reset.
JP7521980A 1980-06-03 1980-06-03 Reset system for unit to be controlled Granted JPS56169988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7521980A JPS56169988A (en) 1980-06-03 1980-06-03 Reset system for unit to be controlled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7521980A JPS56169988A (en) 1980-06-03 1980-06-03 Reset system for unit to be controlled

Publications (2)

Publication Number Publication Date
JPS56169988A true JPS56169988A (en) 1981-12-26
JPH0118637B2 JPH0118637B2 (en) 1989-04-06

Family

ID=13569881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7521980A Granted JPS56169988A (en) 1980-06-03 1980-06-03 Reset system for unit to be controlled

Country Status (1)

Country Link
JP (1) JPS56169988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01183996A (en) * 1988-01-19 1989-07-21 Oki Electric Ind Co Ltd System for leading automatic response terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01183996A (en) * 1988-01-19 1989-07-21 Oki Electric Ind Co Ltd System for leading automatic response terminal

Also Published As

Publication number Publication date
JPH0118637B2 (en) 1989-04-06

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