Title:
PHOTOELECTRIC SENSOR
Document Type and Number:
Japanese Patent JP2018146588
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enhance a degree of freedom of a display on a display part, and to improve operability of users by displaying characters thanks to the degree of freedom of the display in a state where the user can immediately recognize a meaning of the character.SOLUTION: A first display mode in an operation mode has first and second display areas arranged along a first direction, and includes: a numerical display [4567] of a current value to be displayed in the first display area; and a numerical display [2345] of a threshold to be displayed in the second display area. A second display mode has third and fourth display areas arranged along a direction orthogonal to the first direction, in which the third display area includes: a numerical display [2345] of other numeral different from the current value; and a character [P] clearly indicating a meaning of the other numeral [2345].SELECTED DRAWING: Figure 34
Inventors:
HANADA TOMONORI
KAWANAKA MASATSUGU
KAWANAKA MASATSUGU
Application Number:
JP2018060174A
Publication Date:
September 20, 2018
Filing Date:
March 27, 2018
Export Citation:
Assignee:
KEYENCE CO LTD
International Classes:
G01V8/12; G01B11/00; G01C3/06; H01H35/00; H03K17/78
Domestic Patent References:
| JPH09252242A | 1997-09-22 | |||
| JP2005300526A | 2005-10-27 | |||
| JP2006010362A | 2006-01-12 | |||
| JP2005210720A | 2005-08-04 | |||
| JP2001264454A | 2001-09-26 |
Foreign References:
| US20040135991A1 | 2004-07-15 |
Attorney, Agent or Firm:
Masashi Hirai
Kozu Sako
Kozu Sako