JPH02143601U - - Google Patents

Info

Publication number
JPH02143601U
JPH02143601U JP5075489U JP5075489U JPH02143601U JP H02143601 U JPH02143601 U JP H02143601U JP 5075489 U JP5075489 U JP 5075489U JP 5075489 U JP5075489 U JP 5075489U JP H02143601 U JPH02143601 U JP H02143601U
Authority
JP
Japan
Prior art keywords
digital control
operates
backup
mode
active
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.)
Granted
Application number
JP5075489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0650001Y2 (ja
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 filed Critical
Priority to JP1989050754U priority Critical patent/JPH0650001Y2/ja
Publication of JPH02143601U publication Critical patent/JPH02143601U/ja
Application granted granted Critical
Publication of JPH0650001Y2 publication Critical patent/JPH0650001Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • Feedback Control In General (AREA)
JP1989050754U 1989-04-28 1989-04-28 二重化デジタル制御装置 Expired - Lifetime JPH0650001Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989050754U JPH0650001Y2 (ja) 1989-04-28 1989-04-28 二重化デジタル制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989050754U JPH0650001Y2 (ja) 1989-04-28 1989-04-28 二重化デジタル制御装置

Publications (2)

Publication Number Publication Date
JPH02143601U true JPH02143601U (en, 2012) 1990-12-05
JPH0650001Y2 JPH0650001Y2 (ja) 1994-12-14

Family

ID=31569578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989050754U Expired - Lifetime JPH0650001Y2 (ja) 1989-04-28 1989-04-28 二重化デジタル制御装置

Country Status (1)

Country Link
JP (1) JPH0650001Y2 (en, 2012)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966711A (ja) * 1982-10-08 1984-04-16 Yamatake Honeywell Co Ltd プロセス制御装置の自己チエツク方法
JPS59168503A (ja) * 1983-03-15 1984-09-22 Matsushita Electric Works Ltd 電設制御盤
JPS62175802A (ja) * 1986-01-29 1987-08-01 Yokogawa Electric Corp 分散形制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966711A (ja) * 1982-10-08 1984-04-16 Yamatake Honeywell Co Ltd プロセス制御装置の自己チエツク方法
JPS59168503A (ja) * 1983-03-15 1984-09-22 Matsushita Electric Works Ltd 電設制御盤
JPS62175802A (ja) * 1986-01-29 1987-08-01 Yokogawa Electric Corp 分散形制御装置

Also Published As

Publication number Publication date
JPH0650001Y2 (ja) 1994-12-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term