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JPS5539932A - Process control display device - Google Patents

Process control display device

Info

Publication number
JPS5539932A
JPS5539932A JP11166378A JP11166378A JPS5539932A JP S5539932 A JPS5539932 A JP S5539932A JP 11166378 A JP11166378 A JP 11166378A JP 11166378 A JP11166378 A JP 11166378A JP S5539932 A JPS5539932 A JP S5539932A
Authority
JP
Japan
Prior art keywords
memory
condition
data
sequence
predetermined sequence
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
JP11166378A
Other languages
Japanese (ja)
Inventor
Keiji Hideshima
Haruo Koyanagi
Masaoki Takagi
Hirokazu Sawano
Kunio Yamanaka
Kazuyoshi Asada
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.)
Hitachi Ltd
Nissan Motor Co Ltd
Original Assignee
Hitachi Ltd
Nissan Motor 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 Hitachi Ltd, Nissan Motor Co Ltd filed Critical Hitachi Ltd
Priority to JP11166378A priority Critical patent/JPS5539932A/en
Priority to GB7931155A priority patent/GB2029986B/en
Priority to US06/073,370 priority patent/US4298958A/en
Priority to CA335,417A priority patent/CA1124873A/en
Priority to FR7922840A priority patent/FR2436442B1/en
Priority to DE19792936914 priority patent/DE2936914A1/en
Publication of JPS5539932A publication Critical patent/JPS5539932A/en
Pending legal-status Critical Current

Links

Landscapes

  • Programmable Controllers (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:To clarify the change of condition of the affected sequence by representing a predetermined sequence concerning the memory data of the buffer memory by the displaying operation memory and displaying the information corresponding to the output data in which the condition is changed. CONSTITUTION:The buffer memory incorporated in the process input and output control device 9 is disposed between the program processing device and the process input and output device and the input and output data of the sequence is memorized therein, and the contents thereof is read by the displaying operation memory 14. A predetermined sequence concerning the memory data of the buffer memory is represented by the memory 14, while the information corresponding the condition changed output data is represented. In this manner, the conditional change affected in association with a predetermined sequence can be immediately recognized.
JP11166378A 1978-09-13 1978-09-13 Process control display device Pending JPS5539932A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP11166378A JPS5539932A (en) 1978-09-13 1978-09-13 Process control display device
GB7931155A GB2029986B (en) 1978-09-13 1979-09-07 Sequence control system
US06/073,370 US4298958A (en) 1978-09-13 1979-09-07 Sequence control system
CA335,417A CA1124873A (en) 1978-09-13 1979-09-11 Sequence control system
FR7922840A FR2436442B1 (en) 1978-09-13 1979-09-12 SEQUENCE CONTROL SYSTEM IN A PROCESSOR
DE19792936914 DE2936914A1 (en) 1978-09-13 1979-09-12 DRAIN CONTROL SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11166378A JPS5539932A (en) 1978-09-13 1978-09-13 Process control display device

Publications (1)

Publication Number Publication Date
JPS5539932A true JPS5539932A (en) 1980-03-21

Family

ID=14567024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11166378A Pending JPS5539932A (en) 1978-09-13 1978-09-13 Process control display device

Country Status (1)

Country Link
JP (1) JPS5539932A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134752A (en) * 1981-02-16 1982-08-20 Hitachi Ltd Crt conversation type programmer
JPS57187706A (en) * 1981-05-13 1982-11-18 Yamatake Honeywell Co Ltd Online monitoring system of sequence controller
JPS5839603U (en) * 1981-09-09 1983-03-15 東芝機械株式会社 Sequence controller CRT display loader
JPS58121406A (en) * 1982-01-13 1983-07-19 Omron Tateisi Electronics Co Crt display type programming device of programmable controller
JPS58163005A (en) * 1982-03-23 1983-09-27 Kontetsuku:Kk Sequence controller
JPS59174912A (en) * 1983-03-25 1984-10-03 Toshiba Corp Programming device
WO1984003964A1 (en) * 1983-04-06 1984-10-11 Fanuc Ltd Alarm display method for programmable controller
JPS61118805A (en) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd Programming device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105078A (en) * 1973-02-16 1974-10-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105078A (en) * 1973-02-16 1974-10-04

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134752A (en) * 1981-02-16 1982-08-20 Hitachi Ltd Crt conversation type programmer
JPH0472244B2 (en) * 1981-02-16 1992-11-17 Hitachi Ltd
JPS57187706A (en) * 1981-05-13 1982-11-18 Yamatake Honeywell Co Ltd Online monitoring system of sequence controller
JPS5839603U (en) * 1981-09-09 1983-03-15 東芝機械株式会社 Sequence controller CRT display loader
JPS58121406A (en) * 1982-01-13 1983-07-19 Omron Tateisi Electronics Co Crt display type programming device of programmable controller
JPH0439082B2 (en) * 1982-01-13 1992-06-26
JPS58163005A (en) * 1982-03-23 1983-09-27 Kontetsuku:Kk Sequence controller
JPS59174912A (en) * 1983-03-25 1984-10-03 Toshiba Corp Programming device
WO1984003964A1 (en) * 1983-04-06 1984-10-11 Fanuc Ltd Alarm display method for programmable controller
JPS61118805A (en) * 1984-11-15 1986-06-06 Fuji Electric Co Ltd Programming device

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