JPS57105008A - Alarm display device - Google Patents

Alarm display device

Info

Publication number
JPS57105008A
JPS57105008A JP55182356A JP18235680A JPS57105008A JP S57105008 A JPS57105008 A JP S57105008A JP 55182356 A JP55182356 A JP 55182356A JP 18235680 A JP18235680 A JP 18235680A JP S57105008 A JPS57105008 A JP S57105008A
Authority
JP
Japan
Prior art keywords
window
alarm
display window
repaired
confirmed
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
JP55182356A
Other languages
Japanese (ja)
Inventor
Shuji Kusaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55182356A priority Critical patent/JPS57105008A/en
Publication of JPS57105008A publication Critical patent/JPS57105008A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To confirm how many alarms have been generated in case when a lot of alarms have been generated simultaneously, by holding a lighting state until a reset command is given to each one window by an alarm reset device. CONSTITUTION:When a lot of faults occures simultaneously, a cause contact 1 is closed, a corresponding alarm display window 1 flickers, and also an alarm holding display window 8 is lighted. If an alarm requiring urgent processing has been confirmed, when an alarm confirmation switch 4 is turned on, the display window 3 is changed to continuous lighting from a flickering state. When an important fault is repaired and a reset switch 5 of an alarm display device is turned on, as for the display window 3, the window whose contact 1 is opened becomes a normal state even if it is other window than repaired, and as for that which has been repaired, whether the trouble has been restored or not can be confirmed. Since the display window 8 continues lighting, the contact 1 of other window than repaired is opened, and an alarm which has not been confirmed due to an urgent measure in the display window 3 which has become a normal state can be confirmed, as well. The window 8 holds a lighting state until a reset command is given to each ore window by a device 7.
JP55182356A 1980-12-23 1980-12-23 Alarm display device Pending JPS57105008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182356A JPS57105008A (en) 1980-12-23 1980-12-23 Alarm display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182356A JPS57105008A (en) 1980-12-23 1980-12-23 Alarm display device

Publications (1)

Publication Number Publication Date
JPS57105008A true JPS57105008A (en) 1982-06-30

Family

ID=16116875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182356A Pending JPS57105008A (en) 1980-12-23 1980-12-23 Alarm display device

Country Status (1)

Country Link
JP (1) JPS57105008A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160504U (en) * 1988-04-27 1989-11-08
JP2005165397A (en) * 2003-11-28 2005-06-23 Toyota Motor Corp Apparatus for input device
EP2006817A1 (en) * 2007-06-06 2008-12-24 Infotronic S.P.A. Method of notification of an alarm for a visualisation system, in particular for safety-critical applications, and related device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160504U (en) * 1988-04-27 1989-11-08
JP2005165397A (en) * 2003-11-28 2005-06-23 Toyota Motor Corp Apparatus for input device
EP2006817A1 (en) * 2007-06-06 2008-12-24 Infotronic S.P.A. Method of notification of an alarm for a visualisation system, in particular for safety-critical applications, and related device

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