Mjukvaruverktyg för loggning och analys avindustriella processer

• Main Author: Ek, Johan
• Format: Others
• Language: Swedish
• Published: Högskolan Dalarna, Datateknik 2007
• Subjects: plc opc
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:du-2997

This report discusses developing a software log tool for analysis of industrial processes. The target was to develop software that can help electro Engineers for monitor and fault finding in industrial processes. The tool is called PLS (Process log server), and is developed in Visual Studio.NET Framework 2005. PLS works as a client with Beijer Electronics OPC Server. The program is able to read data from PLC (Programmable Logic Controller), trough the OPC Server. PLS connects to all kind of controllers that is supported by the Beijer Electronics OPC Server. Signal data is stored in a database for later analysis. Chosen signals data can easily be exported into a text file. The text file is adopted for import to MS Office Excel. User manual [UM-07] is written as a separate document. The software acted stable through the function test. The final product becomes a first-rate tool that is simple to use. As an advantage, the software can be developed with more functions in the future.