Title:
SEQUENCE CONTROLLER
Document Type and Number:
Japanese Patent JPS6143302
Kind Code:
A
Abstract:
PURPOSE:To increase a range of application with different sequencers by controlling a basic clock pulse which actuates a central processor and controlling the processing time. CONSTITUTION:A sequence controller contains a primary part consisting of an arithmetic time setting unit 3 connected with a digital switch 11, an arithmetic time counting circuit 4 connected with a display device 12 and a rate generator 6 which generates a basic clock pulse. Furthermore a high-speed operator 8 is added to the sequence controller to eliminate the time difference of arithmetic commands produced by different sequencers. The arithmetic time is set by the unit 3 for the signal which is supplied to a CPU7 from an input/output unit 1 via an I/O port 2. Thus the generator 6 is controlled and its clock pulse generating cycle is changed for control of the arithmetic time of the CPU7.
Inventors:
INUI TADASHI
Application Number:
JP16541884A
Publication Date:
March 01, 1986
Filing Date:
August 07, 1984
Export Citation:
Assignee:
SHARP KK
International Classes:
G05B19/05; G05B19/042; (IPC1-7): G05B19/02
Domestic Patent References:
| JPS5822407A | 1983-02-09 | |||
| JP59100307B |
Attorney, Agent or Firm:
Suzuki Harumi