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cannot add or subtract value with virtual values

zak 2 months ago in Dashboard and Widgets • updated by Support Manager 2 months ago • 1

i was added my all device power and make a virtual value total , 
now i need to add a fixed value like 14 with the virtual , even i try with function there is no option to read virtual value inside the function

Answered
Support Manager 2 months ago

In the widget settings, select the Virtual Device and Virtual Value.

In the Arithmetic operation section you can set + 14

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You can also select f(x) and set a more complex mathematical expression for the virtual value.
But you can only use one virtual value, which is selected in the widget settings.

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