DE20118261U1 - bus system - Google Patents

bus system

Info

Publication number
DE20118261U1
DE20118261U1 DE20118261U DE20118261U DE20118261U1 DE 20118261 U1 DE20118261 U1 DE 20118261U1 DE 20118261 U DE20118261 U DE 20118261U DE 20118261 U DE20118261 U DE 20118261U DE 20118261 U1 DE20118261 U1 DE 20118261U1
Authority
DE
Germany
Prior art keywords
information field
bus system
telegram
diagnostic
central unit
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
DE20118261U
Other languages
German (de)
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 AG
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
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE20118261U priority Critical patent/DE20118261U1/en
Publication of DE20118261U1 publication Critical patent/DE20118261U1/en
Priority to DE10249423A priority patent/DE10249423B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0775—Content or structure details of the error report, e.g. specific table structure, specific error fields
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0748—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a remote unit communicating with a single-box computer node experiencing an error/fault

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Alarm Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Small-Scale Networks (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Bussystem mit mindestens einer Zentraleinheit und mindes­ tens einer V0-Slave-Einheit, wobei
  • - der Zentraleinheit durch die V0-Slave-Einheit über einen Bus ein Diagnose-Telegramm (6) zuführbar ist, welches mindestens einen Telegrammkopf (2) umfasst,
  • - die Zentraleinheit aus dem Diagnose-Telegramm ein Kopf­ informationsfeld (4) und ein Alarmzusatzinformationsfeld (5) generiert und in einen Speicherbereich hinterlegt, wobei dieses Alarmzusatzinformationsfeld (5) eine Kopie des Diagnose-Telegrammes (6) enthält.
1. Bus system with at least one central unit and at least one V0 slave unit, where
  • a diagnostic telegram ( 6 ), which comprises at least one telegram header ( 2 ), can be fed to the central unit by the V0 slave unit via a bus,
  • - the central unit from the diagnostic telegram generated a header information field (4) and an additional alarm information field (5) and stored in a memory area, said additional alarm information field (5) containing a copy of the diagnostic telegram (6).
2. Bussystem nach Anspruch 1, dadurch gekennzeichnet, dass ein Overflow-Bit (Ext Diag Overflow) in dem Alarm­ zusatzinformationsfeld (5) gesetzt wird, wenn die Länge des Diagnose-Telegramms (6) eine vorgegebene Länge überschreitet.2. Bus system according to claim 1, characterized in that an overflow bit (Ext Diag Overflow) is set in the alarm additional information field ( 5 ) when the length of the diagnostic telegram ( 6 ) exceeds a predetermined length. 3. Bussystem nach einem der vorangehenden Ansprüche, da­ durch gekennzeichnet, dass die vorgegebene Länge des Alarmzusatzinformationsfeldes (5) max. 59 Byte beträgt.3. Bus system according to one of the preceding claims, characterized in that the predetermined length of the additional alarm information field ( 5 ) max. Is 59 bytes.
DE20118261U 2001-11-09 2001-11-09 bus system Expired - Lifetime DE20118261U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20118261U DE20118261U1 (en) 2001-11-09 2001-11-09 bus system
DE10249423A DE10249423B4 (en) 2001-11-09 2002-10-23 bus system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20118261U DE20118261U1 (en) 2001-11-09 2001-11-09 bus system

Publications (1)

Publication Number Publication Date
DE20118261U1 true DE20118261U1 (en) 2002-02-07

Family

ID=7963785

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20118261U Expired - Lifetime DE20118261U1 (en) 2001-11-09 2001-11-09 bus system
DE10249423A Expired - Fee Related DE10249423B4 (en) 2001-11-09 2002-10-23 bus system

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10249423A Expired - Fee Related DE10249423B4 (en) 2001-11-09 2002-10-23 bus system

Country Status (1)

Country Link
DE (2) DE20118261U1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6633782B1 (en) * 1999-02-22 2003-10-14 Fisher-Rosemount Systems, Inc. Diagnostic expert in a process control system
US6774786B1 (en) * 2000-11-07 2004-08-10 Fisher-Rosemount Systems, Inc. Integrated alarm display in a process control network

Also Published As

Publication number Publication date
DE10249423A1 (en) 2003-06-12
DE10249423B4 (en) 2007-12-06

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020314

R150 Term of protection extended to 6 years

Effective date: 20050216

R151 Term of protection extended to 8 years

Effective date: 20080211

R158 Lapse of ip right after 8 years

Effective date: 20100601