Supervisory control and data acquisition (SCADA) is a control system architecture that uses computers, networked data communications and graphical user interfaces for high-level process supervisory management, It also encompasses uses of other peripheral devices such as programmable logic controllers and discrete PID controllers to interface to the process plant or machinery. The operator interfaces which enable monitoring and the issuing of process commands, such as controller set point changes, are handled through the SCADA supervisory computer system. However, the real-time control logic or controller calculations are performed by networked modules which connect to the field sensors and actuators.

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Wonderware Intouch’s Supervisory Software solution is a Human Machine Interface (HMI) with remarkable graphical capabilities providing incredible power and flexibility for application design & connectivity for various automation devices. It is ideal for the automation, engineering and system integration industry and is used in over 30% of the world’s plants. Intouch Supervisory Control offers an easy-to-use software solution to improve SCADA by:

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• Efficiency across disparate automation systems and equipment;

• Increasing productivity whilst reducing risks and costs; and

• Responding faster to product changes and expansion.

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