Programmable display and programmable logic controller system including the same
US10983743B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2020 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Feb 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A programmable display includes a display data generator that generates display data for pages corresponding to their page identifier, a display portion that displays a page corresponding to the page identifier on its display screen based on the display data that is generated by the display data generator, and a touch detector that detects touch operations on the display screen of the display portion. The display portion generates display data for displaying the device wave of the device that is specified by the subject device settings based on the chronological data, which is stored in the PLC, when the touch detector detects a predetermined second touch operation on the display screen. The display portion displays a second page or a device wave on the display screen based on the display data that is generated by the display data generator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.