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Title:
MONITOR CONTROL DEVICE AND MEMORY MEDIUM
Document Type and Number:
Japanese Patent JP2002078200
Kind Code:
A
Abstract:

To efficiently store the data and more largely reduce the memory capacity than before.

The monitor control device traces the input/output data which are the state data sent from various points of the power systems into a trace file 6 through IF devices 1a, 1b... or traces the carried-out program history into a history file 14. Detecting failed power protective devices and program defects, this monitor control reads the data traced before and after the failure or defects for the time as prescribed by the memory 7, 19 and stores them in the storage 9a, 9b,..., 18a, 18b....


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Inventors:
KUBO SHINICHI
KONDO HIDEAKI
HATANO HISAAKI
MIZUMA AKINOBU
YASUZAKA MOMOO
Application Number:
JP2000251012A
Publication Date:
March 15, 2002
Filing Date:
August 22, 2000
Export Citation:
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Assignee:
TOSHIBA CORP
TOSHIBA SYST TECH
International Classes:
G06F11/28; G05B23/02; G06F11/32; H02J3/00; H02J13/00; (IPC1-7): H02J3/00; G05B23/02; G06F11/28; G06F11/32; H02J13/00
Attorney, Agent or Firm:
Takehiko Suzue (6 outside)



 
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