JPS5442581A - Control signal terating unit of electromagnetic contactor - Google Patents

Control signal terating unit of electromagnetic contactor

Info

Publication number
JPS5442581A
JPS5442581A JP10853277A JP10853277A JPS5442581A JP S5442581 A JPS5442581 A JP S5442581A JP 10853277 A JP10853277 A JP 10853277A JP 10853277 A JP10853277 A JP 10853277A JP S5442581 A JPS5442581 A JP S5442581A
Authority
JP
Japan
Prior art keywords
electromagnetic
contactors
control signal
electromagnetic contactor
terating
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
JP10853277A
Other languages
Japanese (ja)
Inventor
Yukio Satake
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10853277A priority Critical patent/JPS5442581A/en
Publication of JPS5442581A publication Critical patent/JPS5442581A/en
Pending legal-status Critical Current

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  • Control By Computers (AREA)
  • Programmable Controllers (AREA)

Abstract

PURPOSE: To enable the sequential control by wiring the control circuit of an electromagnetic centactor by a single bus line uniformly, by means of allowing a control signal treating unit of the electromagnetic contactor to be belonged to each electromagnetic contactors.
CONSTITUTION: A sequence processer 5 gives the command of ON or OFF of electromagnetic contacotrs 2 by means of poling in turn to each electromagetic contactors 2 and receives a status of electromagnetic contactors 2. Signal treating units 1 judge that the number of the equipment of the electromagnetic contactors 2 may wheather coincide with the number of the equipment of self electromagnetic comtactor 2 or not agaist the signal of 1 frame sending from a bus line 3. In a case of coinciding, an electromagnetic contacotr 2 is drived by means of discrminating the ON or OFF of the electromagnetic contactor 2 contained in the frame 1 thereof
COPYRIGHT: (C)1979,JPO&Japio
JP10853277A 1977-09-09 1977-09-09 Control signal terating unit of electromagnetic contactor Pending JPS5442581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10853277A JPS5442581A (en) 1977-09-09 1977-09-09 Control signal terating unit of electromagnetic contactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10853277A JPS5442581A (en) 1977-09-09 1977-09-09 Control signal terating unit of electromagnetic contactor

Publications (1)

Publication Number Publication Date
JPS5442581A true JPS5442581A (en) 1979-04-04

Family

ID=14487183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10853277A Pending JPS5442581A (en) 1977-09-09 1977-09-09 Control signal terating unit of electromagnetic contactor

Country Status (1)

Country Link
JP (1) JPS5442581A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659304A (en) * 1979-10-19 1981-05-22 Toshiba Mach Co Ltd Interface device for sequence control
JPS57118405U (en) * 1981-01-16 1982-07-22
JPS6293704A (en) * 1985-10-18 1987-04-30 Fuji Xerox Co Ltd Controller for copying machine
JPS62216002A (en) * 1986-09-26 1987-09-22 Canon Inc Image forming device
JPH0653138A (en) * 1981-03-18 1994-02-25 Semiconductor Energy Lab Co Ltd High pressure container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659304A (en) * 1979-10-19 1981-05-22 Toshiba Mach Co Ltd Interface device for sequence control
JPS57118405U (en) * 1981-01-16 1982-07-22
JPH0653138A (en) * 1981-03-18 1994-02-25 Semiconductor Energy Lab Co Ltd High pressure container
JP2573125B2 (en) * 1981-03-18 1997-01-22 株式会社 半導体エネルギー研究所 Semiconductor manufacturing gas in a high-pressure vessel
JPS6293704A (en) * 1985-10-18 1987-04-30 Fuji Xerox Co Ltd Controller for copying machine
JPS62216002A (en) * 1986-09-26 1987-09-22 Canon Inc Image forming device

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