Denna studie ämnar undersöka hur styrsystem från Siemens som inte ingår i ordinarie produktbibliotek till deras processkontrollsystem PCS 7 kan integreras. Integreringen kommer utföras med hjälp av ett tilläggspaket till PCS 7, SIMATIC PCS7/Open OS. Styrsystemen som ska integreras i detta arbete är vanligt förekommande på industrier idag, SIMATIC S7-300/1500. Dessa styrs normalt inte via processkontrollsystem, mer vanligt är att de styrs lokalt via en operatörspanel intill maskinen. Genom att integrera dessa till processkontrollsystem kommer de att kunna styras från större kontrollrum, samtidigt som fördelarna med att integrera moderna styrsystem med ny teknik erhålls i produktionen. En annan del av studien har för avsikt att jämföra tidigare fall av liknande integreringar där andra typer av tekniker har använts. Dessa fall har visat att det finns idag standardiserade tekniker för att integrera enstaka fältenheter så att dessa kan hanteras av övergripande kontrollsystem. I en av studierna som undersöks, där det har gjorts försök att integrera funktionen av ett styrsystem som kontrollerar flertalet fältenheter, finns det enligt studien begränsningar i tekniken som används. Enligt Siemens AG ska dock tillägget SIMATIC PCS 7/Open OS klara att integrera ett styrsystem med dess fulla funktionalitet till processkontrollsystemet PCS 7. Resultatet av arbetet visar att integrering av styrsystemen till PCS 7 genom att använda tillägget är möjlig och styrsystemets fulla funktion kunde erhållas från ett PCS7-HMI. För att integreringen med tilläggspaketet ska ske smidigare rekommenderas att förberedelser, såsom att skapa bibliotek både i PCS 7 och i styrsystemet utförs innan integreringsarbetet påbörjas. Biblioteken bör innehålla funktionsblock förexempelvis motordrifter i styrsystemet och grafikelement som motsvarar dessa i PCS7. / This study will focus on how Siemens controllers that are not listed in the productlibrary of the process control system PCS 7, can be integrated. The integration willbe performed using an option for PCS 7 (SIMATIC PCS 7/Open OS). The controllers to be integrated in this work are commonly found in industries today, the Siemens controllers SIMATIC S7-300/1500. These are usually not controlled from a processcontrol system, they are more commonly controlled via an operator panel next to the machine. By integrating these controllers into the process control system, they can be controlled from larger control rooms, and the production will acquire the benefits of using modern controllers. Previous cases with similar components, where other integration techniques was used has been evaluated. In these cases the integration have shown that there are today standardized techniques for integrating single field devices so that they can be managed by process control systems. In another study investigated, where attempts have been made to integrate the function of a controller that is controlling several field devices, the study showed limitations in the technique used. According to Siemens AG however, SIMATIC PCS 7/Open OS will be able to integrate acontroller with its complete functionality into the process control system PCS 7. The result of the work shows that integration of the controllers to PCS 7 by using the option package is possible, and the controller could be fully operated from a PCS 7-HMI. In order to make the integration with the optional package more user-friendly, it is recommended that preparations be made before integrating. Such as preparing a library in both PCS 7 and in the controller to be integrated, which are containing for example function blocks in the controller side and graphic elements corresponding to these function blocks in the PCS 7-HMI side.

<p>The Company Siemens Industrial Turbo Machinery AB manufactures and launches in operation among other things gas turbines, steam turbines, compressors, turn-key power plants and carries out service for components for heat and power production. Siemens also performs research and development, marketing, sales and installations of turbines and completes power plants, service and refurbish.</p><p>Our thesis for the engineering degree is to develop an automatic status log which will be used as a tool to control how the status of the machine is before and after technical service at gas turbines. Operational disturbances will be registered in a structured way in order to get a good possibility to follow up the reliability of the application.</p><p>An automatic log function has been developed and will be activated at start, stop and shutdown of the turbine system. Log files are created automatically and get a name with the event type, the date and the time. The files contain data as timestamp, name, measured values and units of the signals which are going to be analyzed by the support engineers. They can evaluate the cause of the problem using the log files.</p>

The Company Siemens Industrial Turbo Machinery AB manufactures and launches in operation among other things gas turbines, steam turbines, compressors, turn-key power plants and carries out service for components for heat and power production. Siemens also performs research and development, marketing, sales and installations of turbines and completes power plants, service and refurbish. Our thesis for the engineering degree is to develop an automatic status log which will be used as a tool to control how the status of the machine is before and after technical service at gas turbines. Operational disturbances will be registered in a structured way in order to get a good possibility to follow up the reliability of the application. An automatic log function has been developed and will be activated at start, stop and shutdown of the turbine system. Log files are created automatically and get a name with the event type, the date and the time. The files contain data as timestamp, name, measured values and units of the signals which are going to be analyzed by the support engineers. They can evaluate the cause of the problem using the log files.