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1. EP1872180 - METHOD FOR SAFELY OPERATING AN AUTOMATION TECHNOLOGY FIELD DEVICE

Office European Patent Office
Application Number 06708759
Application Date 14.03.2006
Publication Number 1872180
Publication Date 02.01.2008
Publication Kind B1
IPC
G05B 19/042
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
042using digital processors
CPC
G05B 19/0428
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
042using digital processors
0428Safety, monitoring
G05B 2219/24167
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
20Pc systems
24Pc safety
24167Encryption, password, user access privileges
G05B 2219/25014
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
20Pc systems
25Pc structure of the system
25014Fieldbus general name of bus connected to machines, detectors, actuators
G05B 2219/25428
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
20Pc systems
25Pc structure of the system
25428Field device
G05B 2219/36542
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
36Nc in input of data, input key till input tape
36542Cryptography, encrypt, access, authorize with key, code, password
Applicants ENDRESS & HAUSER PROCESS SOLUT
Inventors KORSTEN KLAUS
Designated States
Priority Data 102005014050 23.03.2005 DE
2006060710 14.03.2006 EP
Title
(DE) VERFAHREN ZUM SICHEREN BEDIENEN EINES FELDGERÄTES DER AUTOMATISIERUNGSTECHNIK
(EN) METHOD FOR SAFELY OPERATING AN AUTOMATION TECHNOLOGY FIELD DEVICE
(FR) PROCEDE DE COMMANDE SECURISEE D'UN APPAREIL DE TERRAIN DE LA TECHNIQUE D'AUTOMATISATION
Abstract
(DE)
Bei einem Verfahren zum sicheren Bedienen eines Feldgerätes der Automatisierungstechnik, das über eine Kommunikationsverbindung mit einer Bedieneinheit verbindbar ist, wird nach dem Aufruf einer zu diesem Feldgerät gehörenden Gerätebeschreibungsdatei ein Sicherheitsprogramms, das der Gerätebeschreibungsdatei zugeordnet, ausgeführt. Dieses Sicherheitsprogramm umfasst die Abfrage einer Benutzerkennung. Entsprechend der eingegebenen Benutzerkennung werden bestimmte Gerätefunktionalitäten freigeschaltet.

(EN)
The invention relates to a method for safely operating an automation technology field device that can be connected to an operator control via a communication link. According to said method, a device description file associated with said device is called, and a safety program associated with the device description file is executed. Said safety program includes request for a user ID. Certain functionalities of the device are enabled in accordance with the input user ID.

(FR)
L'invention concerne un procédé de commande sécurisée d'un appareil de terrain de la technique d'automatisation, pouvant être relié à une unité de commande par le biais d'une liaison de communication. Selon ledit procédé, après l'appel d'un fichier de description d'appareil appartenant à cet appareil de terrain, un programme de sécurité associé à ce fichier de description d'appareil est exécuté. Ce programme de sécurité comprend la demande d'un code d'utilisateur. En fonction du code d'identificateur entré, certaines fonctionnalités de l'appareil sont activées.