how to store a virtual or derived point in compact HMI SCADA

In CHMI 5.1.0 I have two point 'point1' & 'point2' which are real point fetching from plc through OPC server,I have calculated Point1+point2 by developing a Object in Object type structure.

Now,How to store the accmulated value or the derived point in a third variable(may be soft point or PLC signal). if there is any process to store or move the mathematical derived point,please suggest.

Here i've given the one screenshort for ref.

MATH.jpg

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Asked 2 years ago

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Hi,

You can use property translations aspect to perform such calculations on OPC variables. Online help will explain how to use it. This can be logged using log configuration as well. An example is shown below

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