JPS5254887A - Automatic controller having a manual back up device - Google Patents

Automatic controller having a manual back up device

Info

Publication number
JPS5254887A
JPS5254887A JP50129247A JP12924775A JPS5254887A JP S5254887 A JPS5254887 A JP S5254887A JP 50129247 A JP50129247 A JP 50129247A JP 12924775 A JP12924775 A JP 12924775A JP S5254887 A JPS5254887 A JP S5254887A
Authority
JP
Japan
Prior art keywords
automatic controller
manual back
manual
failure
caused
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
JP50129247A
Other languages
Japanese (ja)
Inventor
Yasuhiro Iioka
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 JP50129247A priority Critical patent/JPS5254887A/en
Publication of JPS5254887A publication Critical patent/JPS5254887A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing And Monitoring For Control Systems (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE:Enabling remote, manual operation even if any failure may be caused in an electric control system of automatic controller.
JP50129247A 1975-10-29 1975-10-29 Automatic controller having a manual back up device Pending JPS5254887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50129247A JPS5254887A (en) 1975-10-29 1975-10-29 Automatic controller having a manual back up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50129247A JPS5254887A (en) 1975-10-29 1975-10-29 Automatic controller having a manual back up device

Publications (1)

Publication Number Publication Date
JPS5254887A true JPS5254887A (en) 1977-05-04

Family

ID=15004833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50129247A Pending JPS5254887A (en) 1975-10-29 1975-10-29 Automatic controller having a manual back up device

Country Status (1)

Country Link
JP (1) JPS5254887A (en)

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