FI20020453A - Varmennus prosessinohjausjärjestelmässä - Google Patents

Varmennus prosessinohjausjärjestelmässä

Info

Publication number
FI20020453A
FI20020453A FI20020453A FI20020453A FI20020453A FI 20020453 A FI20020453 A FI 20020453A FI 20020453 A FI20020453 A FI 20020453A FI 20020453 A FI20020453 A FI 20020453A FI 20020453 A FI20020453 A FI 20020453A
Authority
FI
Finland
Prior art keywords
client device
property information
data
data units
logical connections
Prior art date
Application number
FI20020453A
Other languages
English (en)
Swedish (sv)
Other versions
FI20020453A0 (fi
FI116004B (fi
Inventor
Esa Lahtinen
Mika Karaila
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Priority to FI20020453A priority Critical patent/FI116004B/fi
Publication of FI20020453A0 publication Critical patent/FI20020453A0/fi
Priority to PCT/FI2003/000176 priority patent/WO2003077050A2/en
Priority to AT03743893T priority patent/ATE421116T1/de
Priority to EP03743893A priority patent/EP1483635B1/en
Priority to DE60325836T priority patent/DE60325836D1/de
Priority to AU2003209789A priority patent/AU2003209789A1/en
Publication of FI20020453A publication Critical patent/FI20020453A/fi
Priority to US10/922,104 priority patent/US8856345B2/en
Application granted granted Critical
Publication of FI116004B publication Critical patent/FI116004B/fi

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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Hardware Redundancy (AREA)
  • Computer And Data Communications (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Safety Devices In Control Systems (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
FI20020453A 2002-03-11 2002-03-11 Varmennus prosessinohjausjärjestelmässä FI116004B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20020453A FI116004B (fi) 2002-03-11 2002-03-11 Varmennus prosessinohjausjärjestelmässä
PCT/FI2003/000176 WO2003077050A2 (en) 2002-03-11 2003-03-07 Redundancy in process control system
AT03743893T ATE421116T1 (de) 2002-03-11 2003-03-07 Redundanz in einem prozesssteuersystem
EP03743893A EP1483635B1 (en) 2002-03-11 2003-03-07 Redundancy in process control system
DE60325836T DE60325836D1 (de) 2002-03-11 2003-03-07 Redundanz in einem prozesssteuersystem
AU2003209789A AU2003209789A1 (en) 2002-03-11 2003-03-07 Redundancy in process control system
US10/922,104 US8856345B2 (en) 2002-03-11 2004-08-20 Redundancy in process control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020453A FI116004B (fi) 2002-03-11 2002-03-11 Varmennus prosessinohjausjärjestelmässä
FI20020453 2002-03-11

Publications (3)

Publication Number Publication Date
FI20020453A0 FI20020453A0 (fi) 2002-03-11
FI20020453A true FI20020453A (fi) 2003-09-12
FI116004B FI116004B (fi) 2005-08-31

Family

ID=8563483

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020453A FI116004B (fi) 2002-03-11 2002-03-11 Varmennus prosessinohjausjärjestelmässä

Country Status (6)

Country Link
EP (1) EP1483635B1 (fi)
AT (1) ATE421116T1 (fi)
AU (1) AU2003209789A1 (fi)
DE (1) DE60325836D1 (fi)
FI (1) FI116004B (fi)
WO (1) WO2003077050A2 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2410574B (en) * 2003-01-02 2007-07-11 Fisher Rosemount Systems Inc Redundant application stations for process control systems
EP3654121B1 (de) * 2018-11-14 2021-06-09 Siemens Aktiengesellschaft Redundantes automatisierungssystem mit mehreren prozessoreinheiten je hardwareeinheit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE187824T1 (de) * 1994-10-24 2000-01-15 Fisher Rosemount Systems Inc Vorrichtung, die einen zugang zu feldgeräten in einem verteilten steuerungssystem gestattet
US5948108A (en) * 1997-06-12 1999-09-07 Tandem Computers, Incorporated Method and system for providing fault tolerant access between clients and a server
US5950203A (en) * 1997-12-31 1999-09-07 Mercury Computer Systems, Inc. Method and apparatus for high-speed access to and sharing of storage devices on a networked digital data processing system
AU1115700A (en) * 1998-10-16 2000-05-08 Iconics, Inc. Process control
US6473660B1 (en) * 1999-12-03 2002-10-29 The Foxboro Company Process control system and method with automatic fault avoidance

Also Published As

Publication number Publication date
ATE421116T1 (de) 2009-01-15
AU2003209789A8 (en) 2003-09-22
FI20020453A0 (fi) 2002-03-11
DE60325836D1 (de) 2009-03-05
AU2003209789A1 (en) 2003-09-22
EP1483635B1 (en) 2009-01-14
EP1483635A2 (en) 2004-12-08
WO2003077050A2 (en) 2003-09-18
WO2003077050A3 (en) 2004-04-08
FI116004B (fi) 2005-08-31

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