Title:
PROGRAM RECORDER
Document Type and Number:
Japanese Patent JPS58192105
Kind Code:
A
Abstract:
PURPOSE:To recognize the progressing state of program control at a glance, by incorporating a recorder and a program signal generator and recording a program pattern and controlled variables on a recording paper at the same time. CONSTITUTION:A required program pattern from a keyboard 23 is stored in a memory 7, and a microprocessor 22 is used in time sharing at a suitable period of dot recording by raster scanning of an analog quantity and a digital program pattern is generated and this pattern is recorded on the recording paper as dots 24 at the same time when the analog input is given. In figure, 25 is a controlled variable corresponding to the program pattern 24, and 26 is a time signal representing a manipulated variable relating to the program control. Thus, to what extent the program control progresses at present is recognized at a glance.
Inventors:
WACHI AKIRA
Application Number:
JP7627882A
Publication Date:
November 09, 1983
Filing Date:
May 06, 1982
Export Citation:
Assignee:
OKURA DENKI CO LTD
International Classes:
G01D9/00; G05B19/07; G05B19/10; (IPC1-7): G01D9/00; G05B19/02
Domestic Patent References:
| JPS578843A | 1982-01-18 | |||
| JP52087898B | ||||
| JP56083804B |
Attorney, Agent or Firm:
Yutaro Kumagai