JPS5492039A - Data collection and display system of process instrumentation control unit - Google Patents

Data collection and display system of process instrumentation control unit

Info

Publication number
JPS5492039A
JPS5492039A JP15789277A JP15789277A JPS5492039A JP S5492039 A JPS5492039 A JP S5492039A JP 15789277 A JP15789277 A JP 15789277A JP 15789277 A JP15789277 A JP 15789277A JP S5492039 A JPS5492039 A JP S5492039A
Authority
JP
Japan
Prior art keywords
data
control unit
instrumentation control
process instrumentation
request
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
JP15789277A
Other languages
Japanese (ja)
Inventor
Osamu Tanigaki
Toshiki Shiotani
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP15789277A priority Critical patent/JPS5492039A/en
Publication of JPS5492039A publication Critical patent/JPS5492039A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To always display latest indication data by providing a system with which process data can be collected and displayed a short time after request is made by an operator.
CONSTITUTION: Provide a group of process instrumentation control devices which can mutually transmit and receive data by connecting plural number of local stations 4 having process instrumentation control unit installed for each object to be controlled, CRT display system 1 that displays data concerning measuring and controlling condition of each control unit and process instrumentation control system 2 which incorporates microcomputor. For the computor with control system 2 in this constitution, a panel surface indication (scale and location) routine program and constant cycle routine start process program used for collecting measuring data are also provided. Therefore, the constant cycle routine of the data collection request by the operator can be displayed on the panel surface with a high priority within a short time after request.
COPYRIGHT: (C)1979,JPO&Japio
JP15789277A 1977-12-29 1977-12-29 Data collection and display system of process instrumentation control unit Pending JPS5492039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15789277A JPS5492039A (en) 1977-12-29 1977-12-29 Data collection and display system of process instrumentation control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15789277A JPS5492039A (en) 1977-12-29 1977-12-29 Data collection and display system of process instrumentation control unit

Publications (1)

Publication Number Publication Date
JPS5492039A true JPS5492039A (en) 1979-07-20

Family

ID=15659687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15789277A Pending JPS5492039A (en) 1977-12-29 1977-12-29 Data collection and display system of process instrumentation control unit

Country Status (1)

Country Link
JP (1) JPS5492039A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789354A (en) * 1980-11-26 1982-06-03 Hitachi Ltd Distributed automatic testing device based on loop transmission system
JPS6053357A (en) * 1983-09-02 1985-03-27 Toshiba Corp Data transmission equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789354A (en) * 1980-11-26 1982-06-03 Hitachi Ltd Distributed automatic testing device based on loop transmission system
JPS6053357A (en) * 1983-09-02 1985-03-27 Toshiba Corp Data transmission equipment

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