ES2134483T3 - Metodo y aparato de direccionamiento de modulos de expansion para un controlador logico programable. - Google Patents

Metodo y aparato de direccionamiento de modulos de expansion para un controlador logico programable.

Info

Publication number
ES2134483T3
ES2134483T3 ES95925630T ES95925630T ES2134483T3 ES 2134483 T3 ES2134483 T3 ES 2134483T3 ES 95925630 T ES95925630 T ES 95925630T ES 95925630 T ES95925630 T ES 95925630T ES 2134483 T3 ES2134483 T3 ES 2134483T3
Authority
ES
Spain
Prior art keywords
address
module
expansion module
programmable logic
logic controller
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.)
Expired - Lifetime
Application number
ES95925630T
Other languages
English (en)
Inventor
Alan D Mcnutt
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.)
Siemens Energy and Automation Inc
Original Assignee
Siemens Energy and Automation Inc
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 Siemens Energy and Automation Inc filed Critical Siemens Energy and Automation Inc
Application granted granted Critical
Publication of ES2134483T3 publication Critical patent/ES2134483T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054—Input/output
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1109—Expansion, extension of I-O
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1124—Transfer address to module, decrement, send this as address for next module

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)

Abstract

SE PRESENTA UN METODO Y UN APARATO DE DIRECCION DE MODULO DE EXPANSION PARA UN CONTROLADOR LOGICO PROGRAMABLE (PLC). DE FORMA BREVE, UNA UNIDAD BASE PLC ENVIA UNA DIRECCION A UN MODULO DE EXPANSION Y A LOS MODULOS CONECTADOS A EL. CADA MODULO DE EXPANSION TOMA EL NUMERO QUE RECIBE Y LO CONSIDERA COMO SU PROPIO NUMERO DE DIRECCION. A MENOS QUE EL NUMERO ENVIADO SEA 0, EL MODULO DE EXPANSION DECREMENTA EL NUMERO Y LO PASA AL SIGUIENTE MODULO. DE ESTA FORMA, CADA MODULO CONOCE SU PROPIA DIRECCION. CADA MODULO DE EXPANSION TIENE CONTENIDO EN EL MISMO UNA SERIE DE LINEAS DE DIRECCION Y DE DATOS QUE SON COMUNES A TODOS LOS MODULOS CON EXCEPCION DE UNA LINEA DE DIRECCION QUE ES INTERRUMPIDA POR CADA CIRCUITERIA DE MODULO Y QUE SE UTILIZA PARA DECREMENTAR EL NUMERO DE DIRECCION Y LUEGO PASARLO JUNTO CON LA LINEA DE DIRECCION INTERRUMPIDA AL MODULO SIGUIENTE.
ES95925630T 1994-12-29 1995-07-12 Metodo y aparato de direccionamiento de modulos de expansion para un controlador logico programable. Expired - Lifetime ES2134483T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/365,655 US5802389A (en) 1994-12-29 1994-12-29 Expansion module address method and apparatus for a programmable logic controller

Publications (1)

Publication Number Publication Date
ES2134483T3 true ES2134483T3 (es) 1999-10-01

Family

ID=23439772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95925630T Expired - Lifetime ES2134483T3 (es) 1994-12-29 1995-07-12 Metodo y aparato de direccionamiento de modulos de expansion para un controlador logico programable.

Country Status (6)

Country Link
US (1) US5802389A (es)
EP (1) EP0800668B1 (es)
CN (1) CN1103948C (es)
DE (1) DE69509126T2 (es)
ES (1) ES2134483T3 (es)
WO (1) WO1996021181A1 (es)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033257A (en) 1995-11-20 2000-03-07 The Foxboro Company I/O connector module for a field controller in a distributed control system
US6076124A (en) 1995-10-10 2000-06-13 The Foxboro Company Distributed control system including a compact easily-extensible and serviceable field controller
JPH09179810A (ja) * 1995-12-25 1997-07-11 Matsushita Electric Works Ltd ユニット選択装置
EP0825506B1 (en) 1996-08-20 2013-03-06 Invensys Systems, Inc. Methods and apparatus for remote process control
US5901067A (en) * 1996-11-15 1999-05-04 Kim Y. Kao System for interactively selecting and activating groups of electrically powered devices
US7143204B1 (en) 1996-11-15 2006-11-28 Logiclink Corporation Method and apparatus for suspending or adjusting billing charge for usage of electrically powered devices if abnormal or halt condition detected
US6025563A (en) * 1997-10-01 2000-02-15 Vehicle Enhancement Systems, Inc. Apparatus and method for indicating load weight of a vehicle
US6349235B1 (en) * 1998-11-17 2002-02-19 Rockwell Automation Technologies, Inc. Programmable logic controller system and method for module number assignment
DE60011262T2 (de) * 1999-03-15 2005-06-23 Siemens Energy & Automation, Inc. Speicherprogrammierbare steuerung mit fähigkeit zur detektion von kurzzeitigen pulsen
US6505083B1 (en) * 1999-05-07 2003-01-07 Seagate Technology Llc Apparatus for assembling a disc storage system including a modular input/output board
WO2000070417A1 (en) 1999-05-17 2000-11-23 The Foxboro Company Process control configuration system with parameterized objects
US7089530B1 (en) 1999-05-17 2006-08-08 Invensys Systems, Inc. Process control configuration system with connection validation and configuration
US6788980B1 (en) 1999-06-11 2004-09-07 Invensys Systems, Inc. Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP network
US6590907B1 (en) * 1999-10-01 2003-07-08 Stmicroelectronics Ltd. Integrated circuit with additional ports
JP4559003B2 (ja) * 1999-10-20 2010-10-06 キアジェン ノース アメリカン ホールディングス，インコーポレイティド 混合・注入装置及びその容器
US7134118B1 (en) * 2000-10-26 2006-11-07 Siemens Energy & Automation, Inc. Re-programmable flash memory micro controller as programmable logic controller
US6721810B2 (en) 2000-08-31 2004-04-13 Siemens Energy & Automation Universal controller expansion module system, method and apparatus
JP4494617B2 (ja) * 2000-10-02 2010-06-30 株式会社キーエンス プログラマブルコントローラシステム
DE10231356B4 (de) 2002-07-11 2007-02-15 Stockhausen Gmbh Wasserabsorbierende, schaumförmige Polymergebilde, Verfahren zu deren Herstellung, deren Verwendung sowie daraus hergestellte Verbunde
DE10318451A1 (de) * 2003-04-23 2004-11-11 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co.KG Verfahren zum Adressieren von Modulen eines Bussystems
TWI231680B (en) * 2003-06-10 2005-04-21 Ali Corp Hardware accelerator for wireless encryption/decryption
TWI223134B (en) * 2003-06-13 2004-11-01 Delta Electronics Inc Programmable logic controller with extra memory
US7761923B2 (en) 2004-03-01 2010-07-20 Invensys Systems, Inc. Process control methods and apparatus for intrusion detection, protection and network hardening
CN100454861C (zh) * 2004-03-15 2009-01-21 华为技术有限公司 级联组网系统中的节点寻址方法
US7860874B2 (en) * 2004-06-08 2010-12-28 Siemens Industry, Inc. Method for searching across a PLC network
US7512593B2 (en) * 2004-06-08 2009-03-31 Siemens Energy & Automation, Inc. System for searching across a PLC network
US7130196B2 (en) * 2005-01-19 2006-10-31 General Electric Company Apparatus and method for transferring heat from control devices
CN100472377C (zh) * 2005-11-17 2009-03-25 台达电子工业股份有限公司 串联式plc主机与扩充机的并列快速通信接口
CN100465839C (zh) * 2005-12-28 2009-03-04 台达电子工业股份有限公司 Plc扩充机与主机的多模式通信接口及其应用方法
WO2007123753A2 (en) 2006-03-30 2007-11-01 Invensys Systems, Inc. Digital data processing apparatus and methods for improving plant performance
EP2057515B1 (en) * 2006-08-08 2018-05-02 Siemens Industry, Inc. Devices, systems, and methods for assigning a plc module address
CN100451889C (zh) * 2006-10-20 2009-01-14 艾默生网络能源有限公司 可编程逻辑控制器、其扩展模块和其硬件扩展方法
US20080183914A1 (en) * 2007-01-31 2008-07-31 Analog Devices, Inc Method of and apparatus for addressing a target device within a chain of devices
US7859223B2 (en) 2007-01-31 2010-12-28 Analog Devices, Inc. Battery montoring apparatus and daisy chain interface suitable for use in a battery monitoring apparatus
US8130000B2 (en) 2007-03-02 2012-03-06 Analog Devices, Inc. Methods and apparatus for battery monitoring
US8352651B2 (en) * 2007-06-12 2013-01-08 Siemens Aktiengesellschaft Devices, systems, and methods regarding programmable logic controller communications
CN100524119C (zh) * 2007-08-24 2009-08-05 上海正航电子科技有限公司 一种可编程逻辑控制器与扩展模块的接口
US7646230B2 (en) * 2007-09-21 2010-01-12 Siemens Industry, Inc. Devices, systems, and methods for reducing signals
US20100296119A1 (en) * 2007-10-25 2010-11-25 Futurelogic, Inc. Modular transaction printer
CN104407518B (zh) 2008-06-20 2017-05-31 因文西斯系统公司 对用于过程控制的实际和仿真设施进行交互的系统和方法
US9158727B2 (en) 2009-05-01 2015-10-13 Analog Devices, Inc. Addressable integrated circuit and method thereof
US8463964B2 (en) 2009-05-29 2013-06-11 Invensys Systems, Inc. Methods and apparatus for control configuration with enhanced change-tracking
US8127060B2 (en) 2009-05-29 2012-02-28 Invensys Systems, Inc Methods and apparatus for control configuration with control objects that are fieldbus protocol-aware
US9688162B2 (en) * 2009-09-09 2017-06-27 Honda Motor Co., Ltd. Modular seat control switch system
US9261568B2 (en) 2011-02-07 2016-02-16 Analog Devices, Inc. Diagnostic method to monitor battery cells of safety-critical systems
CN102651695A (zh) * 2011-02-23 2012-08-29 上海远动科技有限公司 提高无线扩频网桥通信可靠性的方法
CN103001836A (zh) * 2011-09-09 2013-03-27 施耐德电器工业公司 无需地址分配的串行通信方法和系统
USD733665S1 (en) * 2011-12-16 2015-07-07 Siemens Aktiengesellschaft Programmable logic controller (PLC)
SG192299A1 (en) 2012-01-12 2013-08-30 Rockwell Automation Asia Pacific Business Ctr Pte Ltd System and method for coupling an automation controller and scaleable module
DE112012006191T5 (de) * 2012-04-04 2014-12-24 Mitsubishi Electric Corporation SPS-Entwurfsvorrichtung
CN102662383B (zh) * 2012-05-29 2014-11-19 张二浩 用于控制链条系统的控制链条实现方法
CN103809532A (zh) * 2012-11-09 2014-05-21 黄新明 具备内置plc功能的双数据总线型主从控制器
JP6166530B2 (ja) * 2012-12-14 2017-07-19 オムロン株式会社 情報処理装置およびプログラム
CN103885376A (zh) * 2012-12-19 2014-06-25 施耐德电器工业公司 可编程逻辑控制器及其事件驱动编程方法
US9520180B1 (en) 2014-03-11 2016-12-13 Hypres, Inc. System and method for cryogenic hybrid technology computing and memory
US9711886B2 (en) * 2015-03-30 2017-07-18 Honeywell International Inc. SD card access door
KR101743836B1 (ko) * 2015-10-22 2017-06-07 엘에스산전 주식회사 범용 마이크로 프로세서를 이용한 plc의 디버깅 방법
CN105527919A (zh) * 2016-01-26 2016-04-27 上海海得控制系统股份有限公司 一种plc控制器的并行总线背板
CN107643997A (zh) * 2017-08-30 2018-01-30 浙江工业大学 一种扩展模块自动寻址的方法
DE102019107248A1 (de) 2019-03-21 2020-09-24 Eaton Intelligent Power Limited Busanordnung und Verfahren zum Betreiben einer Busanordnung
CN110032537B (zh) * 2019-03-27 2021-04-09 深圳市明微电子股份有限公司 地址写入方法、地址写入装置及计算机可读存储介质
CN110806719B (zh) * 2019-12-04 2021-08-27 深圳市英威腾电气股份有限公司 一种plc系统及其控制方法
CN111274040B (zh) * 2020-02-18 2023-04-07 北京和利时控制技术有限公司 一种内存管理方法和装置
CN111522287B (zh) * 2020-03-20 2021-07-16 广州明珞汽车装备有限公司 一种plc的安全信号处理方法、系统和存储介质
CN112711218B (zh) * 2020-12-08 2022-03-15 杭州电子科技大学上虞科学与工程研究院有限公司 一种工业设备数据采集的方法
CN112947288A (zh) * 2021-04-26 2021-06-11 北京优航机电技术有限公司 一种plc多模块扩展的设备及识别枚举方法
CN114935909A (zh) * 2022-04-28 2022-08-23 南京南瑞继保工程技术有限公司 一种plc系统与手拉手配置方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180972A (en) * 1985-09-27 1987-04-08 Philips Electronic Associated Generating addresses for circuit units
US5072374A (en) * 1989-11-07 1991-12-10 Ge Fanuc Automation North America, Inc. Method for communicating among a plurality of programmable logic controllers each having a dma controller
US5179670A (en) * 1989-12-01 1993-01-12 Mips Computer Systems, Inc. Slot determination mechanism using pulse counting
US5056001A (en) * 1989-12-20 1991-10-08 Ge Fanuc Automation North America, Inc. Method for configuring an input/output module coupled to a programmable logic controller
US5283781A (en) * 1991-12-23 1994-02-01 Square D Company Apparatus for receiving and modifying a serial data packet from a communications network to indicate its status
GB2278473B (en) * 1993-05-26 1997-05-07 Delmatic Ltd Remote control systems
US5404460A (en) * 1994-01-28 1995-04-04 Vlsi Technology, Inc. Method for configuring multiple identical serial I/O devices to unique addresses through a serial bus

Also Published As

Publication number Publication date
DE69509126D1 (de) 1999-05-20
EP0800668B1 (en) 1999-04-14
US5802389A (en) 1998-09-01
CN1103948C (zh) 2003-03-26
EP0800668A1 (en) 1997-10-15
DE69509126T2 (de) 1999-09-30
WO1996021181A1 (en) 1996-07-11
CN1171849A (zh) 1998-01-28

Similar Documents

Publication Publication Date Title
ES2134483T3 (es) Metodo y aparato de direccionamiento de modulos de expansion para un controlador logico programable.
AR024211A1 (es) Instrumento de procesamiento de dispositivo de ensayo.
DE59710354D1 (de) IO- UND SPEICHERBUSSYSTEM FÜR DFPs SOWIE BAUSTEINE MIT ZWEI- ODER MEHRDIMENSIONALEN PROGRAMMIERBAREN ZELLSTRUKTUREN
ES8700771A1 (es) Un aparato para diagnostico controlado por computadora para diagnosticar un sistema funcional susceptible de fallos
ATE376245T1 (de) Schaltung und verfahren für ein multiplexredundanzschema in einer speicheranordnung
ATE226752T1 (de) Teilweise abschaltbare spannungsversorgung für integrierte schaltkreise
FR2715239B1 (fr) Module d'entrée/sortie pour un bus de données.
TW200707383A (en) Light-emitting device, method for driving the same, driving circuit and electronic apparatus
ATE191302T1 (de) Datenkommunikationssystem vom feldbus-typ mit einer doppelader zur stromversorgung der angeschlossenen geräte und zur datenübertragung zwischen diesen geräten
ES8703364A1 (es) Sistema de seleccion del orden de los coches instalado en un tren
MY119136A (en) Semiconductor memory device and memory module using the same
DE69709792D1 (de) Anzeigersystem mit einer anzahl von lichtquellen und deren halterungen
DE60106080D1 (de) Gerät und verfahren zur prüfung einer verkabelung
ES2101636B1 (es) Dispositivo de conmutacion de unidades de protocolo de caudal elevado, y procedimiento de conmutacion correspondiente.
FI102637B1 (fi) Valaistusjärjestelmä
KR970068365A (ko) 통신제어장치 및 그것을 사용한 통신시스템
KR900003884A (ko) 대규모 반도체 집적회로 장치
TW338812B (en) Cell apparatus and method for use in building complex integrated circuit devices
ES2042964T3 (es) Metodo para controlar de un modo casi paralelo una pluralidad de unidades perifericas desde una unidad de control simple y un sistema para llevar a cabo este metodo.
KR900010562A (ko) 메모리경로 설정방법과 그 결로설정장치
ES2154781T3 (es) Sistema de conmutacion con modulos terminales.
BR9913346A (pt) Circuito semicondutor integrado sincronizado
FI842226A7 (fi) Laite ja menetelmä dynaamisen mos-muistinuudelleenladatun logiikan testaamiseksi.
ATE373269T1 (de) Integrierter schaltkreis und verfahren zum versenden von anfragen
TW357347B (en) Shared bootstrap circuit

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 800668

Country of ref document: ES