Title:
SEQUENCE CONTROLLER
Document Type and Number:
Japanese Patent JPS6453201
Kind Code:
A
Abstract:
PURPOSE:To carry out a general sequential execution type program by dividing the overall control of a system into plural action elements and extracting properly these elements based on the start relation for execution of the control. CONSTITUTION:A program conversion means 113 is provided together with a 1st memory means 201 and a 2nd memory means 202. The means 113 edits the control program supplied by a user. While the information on the start relations among action elements is stored in the means 201. At the same time, the information that specifies the processing contents of each action element is stored in the means 202. Thus it is possible to control an automatic machine system at a high speed by means of a user program written in a sequential execution type language. Furthermore the multiple processing jobs can be attained.
Inventors:
SHIKAYAMA MASAHIRO
NAGASE HIROSHI
NAGASE HIROSHI
Application Number:
JP20922387A
Publication Date:
March 01, 1989
Filing Date:
August 25, 1987
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G05B19/05; G05B19/04; (IPC1-7): G05B19/04
Attorney, Agent or Firm:
Kenjiro Take