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1. (WO2001002918) DRIVE CONTROL SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/002918 International Application No.: PCT/JP1999/003645
Publication Date: 11.01.2001 International Filing Date: 06.07.1999
Chapter 2 Demand Filed: 07.08.2000
IPC:
G05B 19/414 (2006.01)
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19
Programme-control systems
02
electric
18
Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
414
Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
Applicants: MATSUMOTO, Kouki[JP/JP]; JP (UsOnly)
KAWAI, Daisuke[JP/JP]; JP (UsOnly)
KUMEKAWA, Shizuo[JP/JP]; JP (UsOnly)
MITSUBISHI DENKI KABUSHIKI KAISHA[JP/JP]; 2-3, Marunouchi 2-chome Chiyoka-ku Tokyo 100-8310, JP (AllExceptUS)
Inventors: MATSUMOTO, Kouki; JP
KAWAI, Daisuke; JP
KUMEKAWA, Shizuo; JP
Agent: SAKAI, Hiroaki; Tokyo Club Building 2-6, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100-0013, JP
Priority Data:
Title (EN) DRIVE CONTROL SYSTEM
(FR) SYSTEME DE COMMANDE D'ENTRAINEMENT
Abstract:
(EN) A drive control system having constituent apparatuses, such as a control unit for drive control, a servo amplifier for driving a motor on receiving an instruction from the control unit, a main shaft amplifier and an input/output unit, with these apparatuses being connected for communicating with each other, wherein each constituent apparatus is provided with memory and a communication means for maintaining synchronization between apparatuses and permitting data transfer between arbitrary constituent apparatuses to thereby share memories between arbitrary constituent apparatuses.
(FR) L'invention concerne un système de commande d'entraînement comportant des éléments constitutifs du type unité de commande pour la commande d'entraînement, servo-amplificateur pour l'entraînement d'un moteur à la réception d'une instruction depuis l'unité de commande, amplificateur d'arbre principal et unité entrée/sortie, ces éléments étant reliés en intercommunication, et chaque élément disposant d'une mémoire et d'un système de communication pour maintenir la synchronisation entre les différents éléments et permettant d'assurer le transfert des données entre des éléments constitutifs arbitraires, pour le partage de mémoire entre ces éléments.
front page image
Designated States: DE, JP, KR, US
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)