In this paper, a lab-bench of a water level control system is fabricated. The fabricated water level system consists of two water tanks and one supply tank with similar dimensions. In the lab-bench, one variable speed...
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ISBN:
(纸本)9781728107554
In this paper, a lab-bench of a water level control system is fabricated. The fabricated water level system consists of two water tanks and one supply tank with similar dimensions. In the lab-bench, one variable speed drive (VSD), one 3-phase 0.75kW motor, two linear variable displacement transducer (LVDT), one paddle wheel i.e. a water flow sensor as well as cx-programmer and cx-Designer are incorporated into the design. The first phase of the project is to monitor and manually control the work bench utilizing cx-programmer (PLC) and VSD. PLC Omron is used to control the system, meanwhile cx-Designer is used to provide a human machine interface (HMI) for the lab-bench. The first phase of the water level system is completed successfully with the proposed workbench successfully monitored and the motor speed is varied manually via VSD. Initial analysis of the sensors utilized are presented for future references for the next phase of the project. The fabricated system is capable to operate manually and automatically through a monitoring system utilizing cx-programmer.
Automotive Industries were aiming at building fully automated machines to obtain increased production without compromising in the quality of the product. Building an automatic machine is one of the most efficient tech...
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Automotive Industries were aiming at building fully automated machines to obtain increased production without compromising in the quality of the product. Building an automatic machine is one of the most efficient technologies to overcome defects resulted due to trimming process of valve stem seals. The existing system includes semi-automatic machine with punching system results in improper trimming. Hence in order to reduce these defects the system aims at building an automatic trimming machine for valve stem seals used in vehicles. The semi-automatic machine was ended with few defects which affect the product quality. The customer satisfaction is an important factor for industry growth. The system focuses on building a simple machine and control panel design with Programmable Logic Controller (PLC) as the controller. PLC will be most suitable controllers for the automotive industries. PLC was programmed using the cx-programmer software with ladder logic as the programming language. The operation of the results was also displayed using HMI (Human Machine Interface) screen, which will provide information to the operator about machine production and its status. (c) 2020 Elsevier Ltd. Selection and peer-review under responsibility of the scientific committee of the International Conference on Advances in Materials and Manufacturing Applications.
Tato bakalářská práce se zabývá návrhem systému pro distribuci sterilní vody v mlékárně. V řešení jsou využity různé typy akčních členů. Sytém je ...
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Tato bakalářská práce se zabývá návrhem systému pro distribuci sterilní vody v mlékárně. V řešení jsou využity různé typy akčních členů. Sytém je řízen pomocí PLC Omron CS1H, vizualizace je vytvořena pomocí SCADA systému Reliance 4 a komunikace je řešena využitím OPC Server - Client.
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