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JPS56168215A - Process step-forward type sequence controller - Google Patents

Process step-forward type sequence controller

Info

Publication number
JPS56168215A
JPS56168215A JP18075680A JP18075680A JPS56168215A JP S56168215 A JPS56168215 A JP S56168215A JP 18075680 A JP18075680 A JP 18075680A JP 18075680 A JP18075680 A JP 18075680A JP S56168215 A JPS56168215 A JP S56168215A
Authority
JP
Japan
Prior art keywords
block
input
control input
external control
process step
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
JP18075680A
Other languages
Japanese (ja)
Other versions
JPS6236564B2 (en
Inventor
Masayuki Furukawa
Shigeru Toyoda
Hirosada Mikasa
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.)
Idec Corp
Original Assignee
Idec Izumi 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 Idec Izumi Corp filed Critical Idec Izumi Corp
Priority to JP18075680A priority Critical patent/JPS56168215A/en
Publication of JPS56168215A publication Critical patent/JPS56168215A/en
Publication of JPS6236564B2 publication Critical patent/JPS6236564B2/ja
Granted 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
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0426—Programming the control sequence

Landscapes

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

Abstract

PURPOSE:To execute the external control by each block separately, by installing a block selection terminal and an external control input terminal which can be controlled from the outside. CONSTITUTION:The whole equipment is constituted of a microprocessor 21, and a bus line 22 connected therewith to which various module circuit parts and various memories are connected. An external control input 33 consists of a block selection input and a control input so that each block can be operated separetely from the outside by combing both said inputs. The block selection input consists of ''block W'', ''block X'' and ''block Y'', and the control input consists of ''reset'', ''stop'', ''start'' and ''process stop''. A signal which has been selected is sent into a data bus 221, and is input to a CPU21.
JP18075680A 1980-12-19 1980-12-19 Process step-forward type sequence controller Granted JPS56168215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18075680A JPS56168215A (en) 1980-12-19 1980-12-19 Process step-forward type sequence controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18075680A JPS56168215A (en) 1980-12-19 1980-12-19 Process step-forward type sequence controller

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7240780A Division JPS56168214A (en) 1980-05-29 1980-05-29 Process step-forward type sequence controller

Publications (2)

Publication Number Publication Date
JPS56168215A true JPS56168215A (en) 1981-12-24
JPS6236564B2 JPS6236564B2 (en) 1987-08-07

Family

ID=16088762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18075680A Granted JPS56168215A (en) 1980-12-19 1980-12-19 Process step-forward type sequence controller

Country Status (1)

Country Link
JP (1) JPS56168215A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539056A (en) * 1976-07-12 1978-01-27 Matsushita Electric Works Ltd Preliminary aerating device of lowrate control tank for night-soil purifying apparatus
JPS5338393A (en) * 1976-09-17 1978-04-08 Mannesmann Ag Method of and apparatus for detecting and tracking welded seam completely and automatically in ultrasonic flaw detection for welded pipe
JPS54117884A (en) * 1978-03-06 1979-09-12 Omron Tateisi Electronics Co Sequence programmer
JPS5530724A (en) * 1978-08-23 1980-03-04 Omron Tateisi Electronics Co Sequence program
JPS5537623A (en) * 1978-09-06 1980-03-15 Omron Tateisi Electronics Co Sequence programmer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539056A (en) * 1976-07-12 1978-01-27 Matsushita Electric Works Ltd Preliminary aerating device of lowrate control tank for night-soil purifying apparatus
JPS5338393A (en) * 1976-09-17 1978-04-08 Mannesmann Ag Method of and apparatus for detecting and tracking welded seam completely and automatically in ultrasonic flaw detection for welded pipe
JPS54117884A (en) * 1978-03-06 1979-09-12 Omron Tateisi Electronics Co Sequence programmer
JPS5530724A (en) * 1978-08-23 1980-03-04 Omron Tateisi Electronics Co Sequence program
JPS5537623A (en) * 1978-09-06 1980-03-15 Omron Tateisi Electronics Co Sequence programmer

Also Published As

Publication number Publication date
JPS6236564B2 (en) 1987-08-07

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