Title:
SEQUENCE CONTROLLER
Document Type and Number:
Japanese Patent JPS54116585
Kind Code:
A
Abstract:
PURPOSE:To promote a simplification of the device, by having the system's CPU for common use, with the PROM writer constituted into a board shape and enabled to be installed to the sequence controller, in the PROM writer provided sequence controller. CONSTITUTION:To a printed board 6 comprising a constitution of PROM writer B, are mounted a memory (ROM)8, in which a PROM rewriting control program is contained, a writing control circuit 9, for processing a writing on the basis of said program, a power source 10, for the PROM writing, and so on, with a freely detachable installation made capable whithin a sequence controller A. On the other hand, in the sequence controller A, are provided a CPU12, I/F circuit 13, 14, PROM15, for containing the control program of an objective equipment 17, and a work area (RAM)16, for temporarily storing various data generated as the control makes progress, with an operational panel 5 of the console box connected to the I/F circuit 13.
Inventors:
TERAUCHI TAKESHI
OONO HIDEJI
OONO HIDEJI
Application Number:
JP2319578A
Publication Date:
September 10, 1979
Filing Date:
March 01, 1978
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G05B15/02; G05B19/02; G05B19/05; G06F9/06; (IPC1-7): G05B15/02; G05B19/02; G06F15/46