JPS5566001A - Back-up system of regulation meter - Google Patents

Back-up system of regulation meter

Info

Publication number
JPS5566001A
JPS5566001A JP13815378A JP13815378A JPS5566001A JP S5566001 A JPS5566001 A JP S5566001A JP 13815378 A JP13815378 A JP 13815378A JP 13815378 A JP13815378 A JP 13815378A JP S5566001 A JPS5566001 A JP S5566001A
Authority
JP
Japan
Prior art keywords
meters
regulation
main regulation
meter
bbc
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
JP13815378A
Other languages
Japanese (ja)
Inventor
Shigeo Kuroiwa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP13815378A priority Critical patent/JPS5566001A/en
Publication of JPS5566001A publication Critical patent/JPS5566001A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To make it possible to use one common back-up regulation meter for plural main regulation meters to realize a low-cost system by adopting a switching means and a parameter transmission means, which are suitable for constitution of regulation meters, between regulation meters.
CONSTITUTION: Main regulation meters PBC1, PBC2... and back-up regulation meter BBC are constituted in the stored program system where a micro processors, etc., are used, and one common BBC is provided for these main regulation meters, and BBC is provided with switching part SW having selector switches A-11, A-12, A-21, A-22... corresponding to main regulation meters, and main regulation meters are provided with switches having contacts A1, B1, A2 and B2 correspondingly to switches A-12 and A-22. The main regulation meter is constituted by arithmetic part AR1, parameter storage part PS, analogue input and output signal parts A1 and A0, and transmission part TRU, and transmits storage parameter contents of the main regulation meter and other required information to center unit CU consisting of a minicomputer, etc., through transmission line TL.
COPYRIGHT: (C)1980,JPO&Japio
JP13815378A 1978-11-09 1978-11-09 Back-up system of regulation meter Pending JPS5566001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13815378A JPS5566001A (en) 1978-11-09 1978-11-09 Back-up system of regulation meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13815378A JPS5566001A (en) 1978-11-09 1978-11-09 Back-up system of regulation meter

Publications (1)

Publication Number Publication Date
JPS5566001A true JPS5566001A (en) 1980-05-19

Family

ID=15215247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13815378A Pending JPS5566001A (en) 1978-11-09 1978-11-09 Back-up system of regulation meter

Country Status (1)

Country Link
JP (1) JPS5566001A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135503A (en) * 1983-01-21 1984-08-03 Mitsubishi Electric Corp Switching method of control system and at least one output of control input thereof
JPS61235902A (en) * 1985-04-12 1986-10-21 Fuji Electric Co Ltd Duplex system
JPS61189301U (en) * 1985-05-15 1986-11-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135503A (en) * 1983-01-21 1984-08-03 Mitsubishi Electric Corp Switching method of control system and at least one output of control input thereof
JPS61235902A (en) * 1985-04-12 1986-10-21 Fuji Electric Co Ltd Duplex system
JPS61189301U (en) * 1985-05-15 1986-11-26

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