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Changing unit of measure in PI tag

Question asked by MattOr on Mar 19, 2019
Latest reply on Mar 20, 2019 by MattOr

What is the affect of changing the Default UOM in PI system explorer from the native measurement?  I am trying to create a PI tag where the data comes in as kilowatts and I want it to be megawatts.  When I change the the UOM to MW, the vaule is zero. The existing tag in kW has a fluctuating value.  How do I know if the MW UOM is working?

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