IES940771A2 - "A process control system" - Google Patents

"A process control system"

Info

Publication number
IES940771A2
IES940771A2 IES940771A IES940771A2 IE S940771 A2 IES940771 A2 IE S940771A2 IE S940771 A IES940771 A IE S940771A IE S940771 A2 IES940771 A2 IE S940771A2
Authority
IE
Ireland
Prior art keywords
control system
process control
process controllers
controller
controllers
Prior art date
Application number
Inventor
Vincent Coldrick
Kenneth Coldrick
James Duffy
Original Assignee
Int Financial Systems R & D Li
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 Int Financial Systems R & D Li filed Critical Int Financial Systems R & D Li
Priority to IES940771 priority Critical patent/IES62313B2/en
Publication of IES940771A2 publication Critical patent/IES940771A2/en
Publication of IES62313B2 publication Critical patent/IES62313B2/en

Links

Abstract

A process control system (1) has a number of process controllers (3). A data controller (11) in a network (7) stores event data immediately it is generated by the process controllers. A monitor device (10) monitors this to determine failure of any process controller and there can be an immediate back-up by automatic retrieval of necessary parameter values from separate parameter input devices (15, 16). All processing of the process controllers (3) is caried out directly using a large high speed memory (9) for a very fast response.
IES940771 1994-09-27 1994-09-27 A process control system IES62313B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IES940771 IES62313B2 (en) 1994-09-27 1994-09-27 A process control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IES940771 IES62313B2 (en) 1994-09-27 1994-09-27 A process control system

Publications (2)

Publication Number Publication Date
IES940771A2 true IES940771A2 (en) 1995-01-25
IES62313B2 IES62313B2 (en) 1995-01-25

Family

ID=11040524

Family Applications (1)

Application Number Title Priority Date Filing Date
IES940771 IES62313B2 (en) 1994-09-27 1994-09-27 A process control system

Country Status (1)

Country Link
IE (1) IES62313B2 (en)

Also Published As

Publication number Publication date
IES62313B2 (en) 1995-01-25

Similar Documents

Publication Publication Date Title
EP1199697A3 (en) Low power-consumption monitor standby system
GB2322212A (en) Power management apparatus and method
EP0326671A3 (en) A computer system and a method of monitoring transient data structures of a computer system
NZ332525A (en) Method and apparatus for controlling electrical devices in response to sensed conditions
JPS55146552A (en) N 1 backkup method of dispersion type hierarchy system
CA2146243A1 (en) General analysis system
AU7978500A (en) A computer based method and system for controlling an industrial process
CA2267525A1 (en) Method and apparatus for debugging and tuning a process control network having distributed control functions
EP0231595A3 (en) Input/output controller for a data processing system
DE59901405D1 (en) CONTROL SYSTEM WITH A PERSONNEL COMPUTER
MY123074A (en) A television apparatus control system
DE69315100T2 (en) Programmable control unit that allows removal of the I / O module during online mode
IES940771A2 (en) "A process control system"
CA2099006A1 (en) Method for the computer-assisted control of a machine or a process
JPS6146549A (en) Module system apparatus
KR100235190B1 (en) Method for interfacing between super visory and plc of robot controller
AU1458795A (en) Method and device for backing up and/or archiving data and/or computer files
JPS5495133A (en) Input/output processing control system
EP0336756A3 (en) Direct memory access controller
EP0263188A4 (en) Signal trace control system for pmc.
WO1993004416A1 (en) Cnc system for controlling a plurality of machines
JPS5762407A (en) Process controlling method
JPS5493340A (en) Duplex processing system
JPS5580170A (en) Duplex computer system
JPS54145447A (en) Input-output control system