JPS5635202A - Multiplex control device - Google Patents

Multiplex control device

Info

Publication number
JPS5635202A
JPS5635202A JP11038279A JP11038279A JPS5635202A JP S5635202 A JPS5635202 A JP S5635202A JP 11038279 A JP11038279 A JP 11038279A JP 11038279 A JP11038279 A JP 11038279A JP S5635202 A JPS5635202 A JP S5635202A
Authority
JP
Japan
Prior art keywords
control
unit
fault
burner
control unit
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
JP11038279A
Other languages
Japanese (ja)
Other versions
JPS6211361B2 (en
Inventor
Takao Suzuki
Tadayoshi Wakita
Genzo Ueda
Yoshitomo Murakami
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
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Hitachi Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP11038279A priority Critical patent/JPS5635202A/en
Publication of JPS5635202A publication Critical patent/JPS5635202A/en
Publication of JPS6211361B2 publication Critical patent/JPS6211361B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Safety Devices In Control Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To increase the reliability for the switching of the fault control unit, by setting the control unit which can control two control subjects as one unit and then providing this unit to every group of the control subjects divided with every two units.
CONSTITUTION: The input signal of one burner is supplied to the burner control circuits 3 and 4 each of the stored logic system from the input circuit 1; while the input signal of the other burner is supplied to the control circuits 3 and 4 from the input circuit 2 respectively. The control circuits 3 and 4 control the burners via the burner operation terminals 11 and 12 when the circuits 3 and 4 are in the normal state. Here if the fault of the control circuit 3 is detected by the self-fault diagnosing circuit 5, the signal of the control unit 4 is delivered to the terminal 11 by the switch unit 9. The same action is given also at the fault of the unit 4. With use of the burner control unit using the combination of such control units as a unit, no disturbance is given to the entire plant even with the fault of the control unit. Thus the reliability can be increased for the switching of the control unit.
COPYRIGHT: (C)1981,JPO&Japio
JP11038279A 1979-08-31 1979-08-31 Multiplex control device Granted JPS5635202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11038279A JPS5635202A (en) 1979-08-31 1979-08-31 Multiplex control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11038279A JPS5635202A (en) 1979-08-31 1979-08-31 Multiplex control device

Publications (2)

Publication Number Publication Date
JPS5635202A true JPS5635202A (en) 1981-04-07
JPS6211361B2 JPS6211361B2 (en) 1987-03-12

Family

ID=14534382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11038279A Granted JPS5635202A (en) 1979-08-31 1979-08-31 Multiplex control device

Country Status (1)

Country Link
JP (1) JPS5635202A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811383U (en) * 1981-07-14 1983-01-25 三菱電機株式会社 transmission device
JPS60183603A (en) * 1984-03-02 1985-09-19 Hitachi Ltd Multi-loop decentralized control method
JPS61234402A (en) * 1985-04-11 1986-10-18 Nissan Motor Co Ltd Backup system for engine controller
JPH06245280A (en) * 1993-02-15 1994-09-02 Mitsubishi Electric Corp Information transmitter
JP2003201909A (en) * 2002-01-09 2003-07-18 Mitsubishi Heavy Ind Ltd Diesel engine control device, diesel engine, and ship
US9895502B2 (en) 2012-09-26 2018-02-20 Terumo Kabushiki Kaisha Medical device and method for controlling same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811383U (en) * 1981-07-14 1983-01-25 三菱電機株式会社 transmission device
JPS60183603A (en) * 1984-03-02 1985-09-19 Hitachi Ltd Multi-loop decentralized control method
JPS61234402A (en) * 1985-04-11 1986-10-18 Nissan Motor Co Ltd Backup system for engine controller
JPH06245280A (en) * 1993-02-15 1994-09-02 Mitsubishi Electric Corp Information transmitter
JP2003201909A (en) * 2002-01-09 2003-07-18 Mitsubishi Heavy Ind Ltd Diesel engine control device, diesel engine, and ship
US9895502B2 (en) 2012-09-26 2018-02-20 Terumo Kabushiki Kaisha Medical device and method for controlling same

Also Published As

Publication number Publication date
JPS6211361B2 (en) 1987-03-12

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