PID Control – Application

When do you use a PID controller? Figure shows a picture of an example system to which a user might connect a PID controller. The figure shows a water tank sitting atop a hot plate, with a temperature control device for the hot plate and a small, monitored turbine for measuring the rate of the…

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Wireless Mobile SCADA control over M340

Modicon M340 is an advent controller capable of controlling numerous number of I/O’s. Mobile SCADA used is capable of controlling the desired I/O’s according to the program given in the controller through a router. Router is connected to the controller through an Ethernet port. TeslamodbusSCADA is used, which is an android app developed for the…

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Energy Saving Motor Management

Contrary to the worlds challenged economic health, energy costs continue to escalate. Better management of energy consumption and the reduction of resultant costs will be an essential component to a companys economic well-being for the near and distant future. In the 21st century industrial manufacturing facility, maximized energy and cost savings increasingly means more astute…

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Air to open and Air to close ControlValve

Control valves come in two sorts: air to open; and air to close. Air to open valves are normally held closed by the spring and require air pressure (a control signal) to open them – they open progressively as the air pressure increases. Air to close valves are valves which are held open by the…

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