JPS5699505A - Selective relay sequence circuit - Google Patents

Selective relay sequence circuit

Info

Publication number
JPS5699505A
JPS5699505A JP99380A JP99380A JPS5699505A JP S5699505 A JPS5699505 A JP S5699505A JP 99380 A JP99380 A JP 99380A JP 99380 A JP99380 A JP 99380A JP S5699505 A JPS5699505 A JP S5699505A
Authority
JP
Japan
Prior art keywords
relay
selective
switching
relays
switch
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
JP99380A
Other languages
Japanese (ja)
Inventor
Masaaki Taki
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 JP99380A priority Critical patent/JPS5699505A/en
Publication of JPS5699505A publication Critical patent/JPS5699505A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)

Abstract

PURPOSE:To exactly change the individual mode, by installing the switching relays for changing the selective relays, and operating the next selective relay after one of the selective relays has been returned. CONSTITUTION:For instance, the selective layer K2 is operated and self-retained. In this case, when the selective switch S1-1 and the change-over switch S1-2 interlocked with said switch are closed, the switching relays Ka, Kb are operated in order, and self-retaining of the relay K2 is released. And, when a prescribed time (gamma) has elapsed after closing the switch S1-2, the switching relay Kb is operated, the switching relay Kc is returned, and the selective relay K1 is self-retained. Subsequently, when the switch S1-1 is opened, the switching relays Ka, Kb are returned, the switching relay Kd is reset, and all the switching relays are returned to the initial state. In this way, even when the relay having large variations in operation time is used, the individual mode can be selectively changed exactly.
JP99380A 1980-01-08 1980-01-08 Selective relay sequence circuit Pending JPS5699505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP99380A JPS5699505A (en) 1980-01-08 1980-01-08 Selective relay sequence circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP99380A JPS5699505A (en) 1980-01-08 1980-01-08 Selective relay sequence circuit

Publications (1)

Publication Number Publication Date
JPS5699505A true JPS5699505A (en) 1981-08-10

Family

ID=11489114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP99380A Pending JPS5699505A (en) 1980-01-08 1980-01-08 Selective relay sequence circuit

Country Status (1)

Country Link
JP (1) JPS5699505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105549438A (en) * 2015-12-28 2016-05-04 天津市福锐达电气成套设备工程有限公司 Busbar processing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105549438A (en) * 2015-12-28 2016-05-04 天津市福锐达电气成套设备工程有限公司 Busbar processing machine
CN105549438B (en) * 2015-12-28 2018-04-13 天津市福锐达电气成套设备工程有限公司 A kind of bus bar processing machine

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