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Title:
CONNECTION CONTROLLER FOR NUMERICAL CONTROLLER
Document Type and Number:
Japanese Patent JPS62290909
Kind Code:
A
Abstract:
PURPOSE:To perform the optional control of a machine containing plural numerical controllers having multi-spindles with a single programmable logic controller PLC, by enabling a single PLC to control optionally >=2 numerical controllers, axis parts to be controlled and spindle control parts. CONSTITUTION:A PLC 5 is connected to numerical controllers 1a-1n corresponding to machines 8a-8n corresponding to these controllers 1a-1n. The PLC 5 contains a function to recognize individually the controllers 1a-1n and a function to select and control spindle control parts 12a-12n connected to the PLC 5 for cutting, drilling and other processes. While the CPU 3 of controllers 1a-1n have functions to control the axis parts 7a-7i to be controlled and connected via servo controllers 4a-4i in an optional combination.

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Inventors:
YAMADA TOSHIO
HARADA KOJI
YAMAMOTO TAKESHI
Application Number:
JP13372486A
Publication Date:
December 17, 1987
Filing Date:
June 11, 1986
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G05B15/02; G05B19/05; G05B19/418; (IPC1-7): G05B15/02; G05B19/417
Domestic Patent References:
JPS51130781A1976-11-13
JPS5897758A1983-06-10
JPS585804A1983-01-13
JPS5642804A1981-04-21
Attorney, Agent or Firm:
Saburo Kimura (1 outside)



 
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