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OPC-Server
Project duration: 10 months
Brief description
Analysis of an existing OPC server, as well as troubleshooting and extension. Concept for new development of the OPC server and its implementation.
Supplement
OPC stands for OLE for Process Control or Open Platform Communications. The existing OPC server, developed in C++, was used with a delay after the handover by the manufacturer. It turned out that some agreed functions were not available. These will be retrofitted and further errors will be fixed. Due to the medium-term replacement of the data supplying system, an adaptation of the interfaces is necessary to such a profound extent that a new development is necessary. This is done within the existing system architecture with a modern development environment (.NET with C#). The OPC Toolkit from Softing is used for this purpose.
Subject description
The OPC-Server collects loading data that it queries independently of the loading of meters. It communicates with PLC controllers to record additive pressures and it exchanges data with the controllers to obtain information on the connection status, PLC statuses and current order data. Troubleshooting allows the OPC server to be used without errors in the process visualization of the loading. The new implementation enables the use of the existing process visualization software with a new data providing loading system.
Overview
- Industries chemical industry
- Specialist tasks process technology, shipment, shipping
- DV tasks customised software new development
- System environment Client/Server, technical data processing
- Procedure model iterative procedure
- Databases MS SQL Server
- Development/ test tools Git, MS Team Foundation Server TFS, MS Visual Studio,
Project period01.05.2019 - 02.03.2020
Contact
PTA GmbH Head Office
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D-68165 Mannheim
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