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Central control DCS JX300 configuration

2018-04-07View Original

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Temperature control: for example, reducing the temperature from 60 degrees to 25 degrees over two hours. The flow rate of the circulating water is controlled by a control valve. A BCX module is used; it is desired that the external set value change from 60 to 25 over two hours. A slope module is also intended to be used, but it’s not clear how to handle the rising and falling rates – as for where the timer (0) in the diagram comes from

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