Title:
【発明の名称】トランスファーマシン用数値制御装置
Document Type and Number:
Japanese Patent JP2619520
Kind Code:
B2
Abstract:
This invention relates to a numerical control device for transfer machines that control multiple transfer machines installed in a transfer line. The numerical control device is comprised of an NC part (13) that controls the spindles of the transfer machines, and a PMC part (14) that executes sequence control. The PMC part (14) reads the current position data from a current position register (16) through a window for comparison operation with a pre-set area data (19). A functional instruction (18a) executes the alteration control of the execution sequence using the operation result as an area signal, thereby setting of a highly accurate area signal is made possible.
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Inventors:
Yoshiaki Ikeda
Nobuyuki Kitani
Shoichi Otsuka
Nobuyuki Kitani
Shoichi Otsuka
Application Number:
JP5909389A
Publication Date:
June 11, 1997
Filing Date:
March 10, 1989
Export Citation:
Assignee:
FANUC Corporation
International Classes:
B65G43/10; B23Q39/04; G05B19/18; G05B19/414; (IPC1-7): G05B19/18; B23Q39/04; B65G43/10
Domestic Patent References:
| JP5624608A |
Attorney, Agent or Firm:
Hattori Takeshi