Modbus TCP - How to obtain or add the unit of a value (real-time data) ?!

Hi,

we connected energy measuring devices to the CtrlX-Core via Modbus TCP and also see them in the real-time data, but unfortunately without the corresponding unit (W, Wh, etc.).
Is there a way to transmit these or add them later?

The data is again provided via OPCUA-Server and it would be useful for the recipient to receive the correct unit straight away.

Thank you ๐Ÿ™‚

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