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To configure this rule specify the following parameters on the States tab of the OPC DA State rule object’s settings panel:  in the Minimum column specify the start of interval, in the Maximum column – the end of interval, set the Usage checkbox to activate the interval, in the Event text column enter the message which will be displayed while taking the element a value from the specified range. It is possible to specify at most 10 intervals.

Attention!

If the value of element is involved into several intervals then it will have several states (multistate).

 To save changes click the Apply button.