JPS5587204A - Sequential controller - Google Patents

Sequential controller

Info

Publication number
JPS5587204A
JPS5587204A JP16334378A JP16334378A JPS5587204A JP S5587204 A JPS5587204 A JP S5587204A JP 16334378 A JP16334378 A JP 16334378A JP 16334378 A JP16334378 A JP 16334378A JP S5587204 A JPS5587204 A JP S5587204A
Authority
JP
Japan
Prior art keywords
program
panel
sequential controller
sequential
circuit
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
JP16334378A
Other languages
Japanese (ja)
Inventor
Hiroshi Kitano
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP16334378A priority Critical patent/JPS5587204A/en
Publication of JPS5587204A publication Critical patent/JPS5587204A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve the program input-output function of a sequential controller with an incorporated function of inputting correcting and outputting a sequential controller program, by using a microprocessor for a panel control part.
CONSTITUTION: Panel 1, used for the assignment of a memory address, program and the read and display of program contents, is connected to panel control circuit 11. To read and write a sequential program, the operations of sequential controller control part 4 and bus control circuit 16 are stopped and memory unit 3 and bus lines AB and DB are exclusively used by circuit 11, thereby writing and reading it in response to a command from panel 1. Since a microprocessor is used for circuit 11, there is no need to use machine words, improving the input-output function.
COPYRIGHT: (C)1980,JPO&Japio
JP16334378A 1978-12-26 1978-12-26 Sequential controller Pending JPS5587204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16334378A JPS5587204A (en) 1978-12-26 1978-12-26 Sequential controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16334378A JPS5587204A (en) 1978-12-26 1978-12-26 Sequential controller

Publications (1)

Publication Number Publication Date
JPS5587204A true JPS5587204A (en) 1980-07-01

Family

ID=15772062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16334378A Pending JPS5587204A (en) 1978-12-26 1978-12-26 Sequential controller

Country Status (1)

Country Link
JP (1) JPS5587204A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137941A (en) * 1981-02-19 1982-08-25 Toshiba Corp Console device of microcomputer
JPS57209540A (en) * 1981-06-19 1982-12-22 Oki Electric Ind Co Ltd Console device
JPS59214951A (en) * 1983-05-23 1984-12-04 Fujitsu Ltd Patch forming and supplying method by alien processor
JPS60126732A (en) * 1983-12-13 1985-07-06 Fujitsu Ltd Realizing system of insert batch
JPS62174862A (en) * 1986-01-28 1987-07-31 Hitachi Ltd Control device by multiprocessor
JPH01134501A (en) * 1987-11-19 1989-05-26 Fanuc Ltd Pc program editing system
US8777864B2 (en) 2005-12-27 2014-07-15 Omron Healthcare Co., Ltd. Cuff for blood pressure monitor and blood pressure monitor having the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137941A (en) * 1981-02-19 1982-08-25 Toshiba Corp Console device of microcomputer
JPS57209540A (en) * 1981-06-19 1982-12-22 Oki Electric Ind Co Ltd Console device
JPS59214951A (en) * 1983-05-23 1984-12-04 Fujitsu Ltd Patch forming and supplying method by alien processor
JPS60126732A (en) * 1983-12-13 1985-07-06 Fujitsu Ltd Realizing system of insert batch
JPH0319972B2 (en) * 1983-12-13 1991-03-18 Fujitsu Ltd
JPS62174862A (en) * 1986-01-28 1987-07-31 Hitachi Ltd Control device by multiprocessor
JPH01134501A (en) * 1987-11-19 1989-05-26 Fanuc Ltd Pc program editing system
US8777864B2 (en) 2005-12-27 2014-07-15 Omron Healthcare Co., Ltd. Cuff for blood pressure monitor and blood pressure monitor having the same

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