Method for data exchange between an operating and monitoring program and a field device
US7188200B2 · kind B2 · utility
13Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2002 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Jul 24, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/32404
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
In connection with a method for the data exchange between an operating and monitoring program BA and a field device, which is connected via a field bus adapter with the internet, the operating and monitoring program BA accesses a serial interface, which is connected with an internet interface. By means of this a data exchange between the operating and monitoring program BA via the internet is possible without extensive program changes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.