Title:
DISPLAY DEVICE FOR CONTROL SYSTEM
Document Type and Number:
Japanese Patent JPS59172015
Kind Code:
A
Abstract:
PURPOSE:To attain easily a large size display part by arraying pilot lamps such as light emitting diodes in multiple stages and multiple strings and combining the lighting and no-lighting of these lamps. CONSTITUTION:A display pattern showing the operating state of a control system is read at a reading part 1 and supplied to a control part 2 containing a microporcessor to be stored. A display command for operating state which is given from a sensor provided to the control system is indicated to the part 2 from an incidation input part 3. Thus the read operating state is displayed at a display part 4 consisting of pilot lamps such as light emitting diodes, etc. These lamps are arrayed n multiple stages and multiple strings. Then a prescribed display pattern is displayed with combinations of lighting of these pilot lamps.
Inventors:
TOKUGA MITSUO
Application Number:
JP4685083A
Publication Date:
September 28, 1984
Filing Date:
March 18, 1983
Export Citation:
Assignee:
SUMITASHIKI JIDOU DENKI SEISAK
International Classes:
G05B23/02; G09G3/20; G09G3/32; (IPC1-7): G05B23/02; G09G3/20
Domestic Patent References:
| JPS57129491A | 1982-08-11 |
Attorney, Agent or Firm:
Shogo Ehara