DK0674786T3 - Device with plug-in function units - Google Patents

Device with plug-in function units

Info

Publication number
DK0674786T3
DK0674786T3 DK94902605.8T DK94902605T DK0674786T3 DK 0674786 T3 DK0674786 T3 DK 0674786T3 DK 94902605 T DK94902605 T DK 94902605T DK 0674786 T3 DK0674786 T3 DK 0674786T3
Authority
DK
Denmark
Prior art keywords
plugged
plug
function units
cpu
arrangement
Prior art date
Application number
DK94902605.8T
Other languages
Danish (da)
Inventor
Michael Abert
Siegfried Block
Johannes Bozenhardt
Werner Pfatteicher
Franz-Clemens Schewe
Franz Leisgnering
Original Assignee
Siemens Ag
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
Priority claimed from DE19924243348 external-priority patent/DE4243348A1/en
Priority claimed from DE4243347A external-priority patent/DE4243347A1/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0674786T3 publication Critical patent/DK0674786T3/en

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
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646—Configuration or reconfiguration
    • G06F12/0684—Configuration or reconfiguration with feedback, e.g. presence or absence of unit detected by addressing, overflow detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21049—Poll and detect connected I-O modules, address terminator, address line high
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21071—Configuration, each module has a settable address, code wheel, encoder
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21089—Detect configuration of I-O regulary

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Bus Control (AREA)
  • Small-Scale Networks (AREA)
  • Programmable Controllers (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Stored Programmes (AREA)

Abstract

The invention relates to an arrangement with a plurality of plug points (SP1, ..., SP4) which are interconnected via a system bus (SYB) with data and control lines and into which at least one CPU (CP) is plugged and a plurality of functional peripheral devices (PE1, PE2, PE4) can be plugged. The arrangement is constructed in such a way that the CPU (CP) recognises whether functional units (PE1, PE2, PE4) are plugged into the points (SP1, ..., SP4). The invention is applicable to store programmable controls.
DK94902605.8T 1992-12-21 1993-12-17 Device with plug-in function units DK0674786T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924243348 DE4243348A1 (en) 1992-12-21 1992-12-21 Memory programmable control device
DE4243347A DE4243347A1 (en) 1992-12-21 1992-12-21 Arrangement with plug-in functional units

Publications (1)

Publication Number Publication Date
DK0674786T3 true DK0674786T3 (en) 1997-10-13

Family

ID=25921592

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94902605.8T DK0674786T3 (en) 1992-12-21 1993-12-17 Device with plug-in function units

Country Status (6)

Country Link
EP (1) EP0674786B1 (en)
AT (1) ATE150561T1 (en)
DE (1) DE59305909D1 (en)
DK (1) DK0674786T3 (en)
ES (1) ES2099579T3 (en)
WO (1) WO1994015299A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429278C2 (en) * 1994-08-19 1996-09-12 Siemens Ag Functional unit
DE19634141A1 (en) * 1996-08-23 1998-04-02 Bosch Siemens Hausgeraete Circuit arrangement and method for connecting an electrical household appliance to a control system
GB2332530B (en) * 1997-12-16 2002-01-16 3Com Technologies Ltd Signalling between independently powered electrical circuit cards
EP0952523B1 (en) * 1998-04-22 2004-07-28 Phoenix Contact GmbH & Co. KG Functional unit for a programmable controller having redundancy function
DE29809299U1 (en) 1998-05-22 1998-07-30 Siemens AG, 80333 München Functional unit
DE10215121A1 (en) 2002-04-05 2003-10-16 Siemens Ag Method for configuring and / or operating an automation device
US7290037B2 (en) * 2002-08-22 2007-10-30 Clark Todd A Scalable wireless remote control and monitoring system with automatic registration and automatic time synchronization
EP2042952A1 (en) * 2007-09-26 2009-04-01 Siemens Aktiengesellschaft Switchgear controller, switchgear and method for controlling switchgears

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582919A (en) * 1981-06-30 1983-01-08 Anritsu Corp Connection detecting circuit for electronic apparatus
FR2520896B1 (en) * 1982-02-01 1987-06-05 Merlin Gerin DEVICE FOR ADDRESSING THE CARDS OF A PROGRAMMABLE AUTOMATON FOR SECURITY OF EXCHANGES ON THE BUS
EP0347484A1 (en) * 1988-06-24 1989-12-27 Robert Bosch Gmbh Microcomputer having selectable datestorage

Also Published As

Publication number Publication date
ES2099579T3 (en) 1997-05-16
EP0674786A1 (en) 1995-10-04
ATE150561T1 (en) 1997-04-15
WO1994015299A1 (en) 1994-07-07
DE59305909D1 (en) 1997-04-24
EP0674786B1 (en) 1997-03-19

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