In many plants and facility, especially in manufacturing process lines today Human Machine Interface (HMI) is used. In an industrial setting, hmi systems feature the essential electronics to signal and control various kinds of mechanization equipment. These products have greatly advanced efficient and safety in manufacturing.
This system provides the controls by which a user operates a machine, instrument or system, this sophisticated system enables reliable operations of technology in every application such as high speed trains, semi-conductor production equipment, medical diagnostic and laboratory equipment, etc. The system allows a person to touch, see, hear and use to perform control functions and also receive feedback on those actions. Look here for further information regarding industrial led displays.
These product ranges from extremely customized graphical displays with touch screens to text boards with keypads. These interfaces are created to provide operatives with the capability to screen critical process variables, enter instructions to inquire or adjust the performance of the machinery under control. Industrial hmi operator panels must be tough and able to use and endure severe environments.
These hmi operator panels should be resistance to water, dust, moisture, exposure to harsh chemicals and even to extreme temperature such as cold or hot.
Many benefits can be found in having a Human Machine Interface in a factory or facility. Some of the most important benefits or features of having HMI system are listed below.
Alarm – viewing alarms will help the plant operators to locate and react fast to any faults or breakdown of equipment. Some alarms maybe preventive type to alert the operators before an crisis happens, like a warning alarm. There are also alarms used to monitor different problems and to improve manufacturing procedures to upsurge output.
Quality Graphics – high quality graphics for realistic representation of machinery and processes. This will give the management and operator a real view of the plant. It will help the plant operator to control the plant from any locations. This is could be highly useful and beneficial if there are any security concerns.
Messaging – this is a remarkable functionality. The system allows the operator to send messages for faxes, pages, etc. when a certain kind of event happens.
Cost reduction – this will help reduce the cost on hardware. It can decrease operation expenses since it can replace countless of push buttons, indicator lights, selectors, and so on. Therefore, there is a less need for consoles, panels and cables all over the factory.
Simulation – most of the hmi that are high quality can be so flexible that it will allow the operator to simulate a plant in your office. This kind of simulation is used to help reduce start-up time.