JPS52149582A - Selection trouble detecting method for remote monitoring control device - Google Patents

Selection trouble detecting method for remote monitoring control device

Info

Publication number
JPS52149582A
JPS52149582A JP6559876A JP6559876A JPS52149582A JP S52149582 A JPS52149582 A JP S52149582A JP 6559876 A JP6559876 A JP 6559876A JP 6559876 A JP6559876 A JP 6559876A JP S52149582 A JPS52149582 A JP S52149582A
Authority
JP
Japan
Prior art keywords
control device
remote monitoring
monitoring control
detecting method
trouble detecting
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
JP6559876A
Other languages
Japanese (ja)
Inventor
Toru Endo
Kazuhiko Kobayashi
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 JP6559876A priority Critical patent/JPS52149582A/en
Publication of JPS52149582A publication Critical patent/JPS52149582A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To improve reliability of the device in trouble detection by detecting selecting trouble according to the corresponding relationship between selection completing signal and contact closing signal.
JP6559876A 1976-06-07 1976-06-07 Selection trouble detecting method for remote monitoring control device Pending JPS52149582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6559876A JPS52149582A (en) 1976-06-07 1976-06-07 Selection trouble detecting method for remote monitoring control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6559876A JPS52149582A (en) 1976-06-07 1976-06-07 Selection trouble detecting method for remote monitoring control device

Publications (1)

Publication Number Publication Date
JPS52149582A true JPS52149582A (en) 1977-12-12

Family

ID=13291606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6559876A Pending JPS52149582A (en) 1976-06-07 1976-06-07 Selection trouble detecting method for remote monitoring control device

Country Status (1)

Country Link
JP (1) JPS52149582A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915889A (en) * 1972-06-09 1974-02-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915889A (en) * 1972-06-09 1974-02-12

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