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1. WO2000034862 - PROGRAMMABLE CONTROLLER COUPLER

Publication Number WO/2000/034862
Publication Date 15.06.2000
International Application No. PCT/FR1999/003028
International Filing Date 07.12.1999
IPC
G05B 19/05 2006.01
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
05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
CPC
G05B 19/05
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
05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
G05B 2219/13172
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
10Plc systems
13Plc programming
13172Remote programming from computer
G05B 2219/25265
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
25265Flash memory
G05B 2219/34038
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
34Director, elements to supervisory
34038Web, http, ftp, internet, intranet server
Applicants
  • SCHNEIDER AUTOMATION [FR]/[FR] (AllExceptUS)
  • LAFUITE, Alain [FR]/[FR] (UsOnly)
  • GENIN, Jean-Jacques [FR]/[FR] (UsOnly)
Inventors
  • LAFUITE, Alain
  • GENIN, Jean-Jacques
Priority Data
98/1578807.12.1998FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) PROGRAMMABLE CONTROLLER COUPLER
(FR) COUPLEUR D'AUTOMATE PROGRAMMABLE
Abstract
(EN)
The invention concerns a programmable controller coupler connected to an Ethernet network (BE) under the TCP/IP protocol, so as to communicate with various equipment units, characterised in that it implements, in a flash memory, two disc partitions, one serving as disc for the operating system in real time, the other serving as user-disc, both said discs being accessible by means of the FTP protocol on TCP/IP, the password protected user-disc space is used by a HTTP server ensuring protection and security of private data.
(FR)
La présente invention se rapporte à un coupleur d'automate programmable se connectant à un réseau Ethernet (BE) sous le protocole TCP/IP, de manière à communiquer avec divers équipements, caractérisé par le fait qu'il implémente, dans une mémoire flash, deux partitions disque, l'une servant de disque pour le système d'exploitation temps réel, l'autre servant de disque utilisateur, l'accès à ces deux disques étant possible grâce au protocole FTP sur TCP/IP, l'espace disque utilisateur protégé par mot de passe est utilisé par un serveur HTTP assurant la protection et la sécurité des données privées.
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