JPS6444159A - Method monitoring for slave station status - Google Patents

Method monitoring for slave station status

Info

Publication number
JPS6444159A
JPS6444159A JP62200451A JP20045187A JPS6444159A JP S6444159 A JPS6444159 A JP S6444159A JP 62200451 A JP62200451 A JP 62200451A JP 20045187 A JP20045187 A JP 20045187A JP S6444159 A JPS6444159 A JP S6444159A
Authority
JP
Japan
Prior art keywords
control section
slave station
master station
station
reply
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
JP62200451A
Other languages
Japanese (ja)
Inventor
Tamio Yasumuro
Tomozou Teraoka
Naoki Yonemitsu
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP62200451A priority Critical patent/JPS6444159A/en
Publication of JPS6444159A publication Critical patent/JPS6444159A/en
Pending legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE:To reply a dial call of a master station even when a control section of a slave station runs away by initializing a control section of the slave station by the master station when no reply comes from the slave station to the master station oven in excess of a prescribed time. CONSTITUTION:When a call signal from a master station is detected by a detection section 7, a signal corresponding thereto is outputted to a control section 6 and a consecutive time measuring circuit 8. In this case, if the control section 6 of the slave station 1 runs away, since no reply signal is sent via an interface 5, the call signal sending continues. It is measured by a consecutive time measuring circuit 8, which activates an initializing circuit 9 in excess of normal consecution time to initialize the control section 6. Thus, the control section 6 replies the call signal to connect the line with the master station.
JP62200451A 1987-08-11 1987-08-11 Method monitoring for slave station status Pending JPS6444159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200451A JPS6444159A (en) 1987-08-11 1987-08-11 Method monitoring for slave station status

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200451A JPS6444159A (en) 1987-08-11 1987-08-11 Method monitoring for slave station status

Publications (1)

Publication Number Publication Date
JPS6444159A true JPS6444159A (en) 1989-02-16

Family

ID=16424521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200451A Pending JPS6444159A (en) 1987-08-11 1987-08-11 Method monitoring for slave station status

Country Status (1)

Country Link
JP (1) JPS6444159A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537527A (en) * 1991-07-29 1993-02-12 Osaka Gas Co Ltd Data transmitter using digital radio network

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899058A (en) * 1981-12-09 1983-06-13 Fujitsu Ltd Line control terminal device
JPS6068499A (en) * 1983-09-24 1985-04-19 富士通電装株式会社 Emergency report response system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899058A (en) * 1981-12-09 1983-06-13 Fujitsu Ltd Line control terminal device
JPS6068499A (en) * 1983-09-24 1985-04-19 富士通電装株式会社 Emergency report response system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537527A (en) * 1991-07-29 1993-02-12 Osaka Gas Co Ltd Data transmitter using digital radio network

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