JPH0414821B2 - - Google Patents

Info

Publication number
JPH0414821B2
JPH0414821B2 JP59171779A JP17177984A JPH0414821B2 JP H0414821 B2 JPH0414821 B2 JP H0414821B2 JP 59171779 A JP59171779 A JP 59171779A JP 17177984 A JP17177984 A JP 17177984A JP H0414821 B2 JPH0414821 B2 JP H0414821B2
Authority
JP
Japan
Prior art keywords
act
highway
multiplexer
diagnostic
act signal
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.)
Expired - Lifetime
Application number
JP59171779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149547A (ja
Inventor
Miharu Kato
Yoshio Morita
Atsuhisa Takahashi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP17177984A priority Critical patent/JPS6149547A/ja
Publication of JPS6149547A publication Critical patent/JPS6149547A/ja
Publication of JPH0414821B2 publication Critical patent/JPH0414821B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP17177984A 1984-08-18 1984-08-18 二重化ハイウェイ診断方式 Granted JPS6149547A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17177984A JPS6149547A (ja) 1984-08-18 1984-08-18 二重化ハイウェイ診断方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17177984A JPS6149547A (ja) 1984-08-18 1984-08-18 二重化ハイウェイ診断方式

Publications (2)

Publication Number Publication Date
JPS6149547A JPS6149547A (ja) 1986-03-11
JPH0414821B2 true JPH0414821B2 (enrdf_load_stackoverflow) 1992-03-16

Family

ID=15929520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17177984A Granted JPS6149547A (ja) 1984-08-18 1984-08-18 二重化ハイウェイ診断方式

Country Status (1)

Country Link
JP (1) JPS6149547A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282737A (ja) * 1988-09-19 1990-03-23 Yokogawa Electric Corp 二重化バスの診断方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133752A (en) * 1981-02-12 1982-08-18 Nec Corp Test system for extension

Also Published As

Publication number Publication date
JPS6149547A (ja) 1986-03-11

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