JPS573452A - Data transmission system - Google Patents

Data transmission system

Info

Publication number
JPS573452A
JPS573452A JP7618380A JP7618380A JPS573452A JP S573452 A JPS573452 A JP S573452A JP 7618380 A JP7618380 A JP 7618380A JP 7618380 A JP7618380 A JP 7618380A JP S573452 A JPS573452 A JP S573452A
Authority
JP
Japan
Prior art keywords
circuit
data
transmission
terminal device
flag
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
JP7618380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6158061B2 (enrdf_load_stackoverflow
Inventor
Ichiro Yoshihara
Takeshi Abe
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7618380A priority Critical patent/JPS573452A/ja
Publication of JPS573452A publication Critical patent/JPS573452A/ja
Publication of JPS6158061B2 publication Critical patent/JPS6158061B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)
JP7618380A 1980-06-06 1980-06-06 Data transmission system Granted JPS573452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7618380A JPS573452A (en) 1980-06-06 1980-06-06 Data transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7618380A JPS573452A (en) 1980-06-06 1980-06-06 Data transmission system

Publications (2)

Publication Number Publication Date
JPS573452A true JPS573452A (en) 1982-01-08
JPS6158061B2 JPS6158061B2 (enrdf_load_stackoverflow) 1986-12-10

Family

ID=13597994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7618380A Granted JPS573452A (en) 1980-06-06 1980-06-06 Data transmission system

Country Status (1)

Country Link
JP (1) JPS573452A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6158061B2 (enrdf_load_stackoverflow) 1986-12-10

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