7SR18 Description Of Operation
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6.5 Metering
The metering feature provides real-time data available from the relay fascia in the ‘Instruments Mode’ or via the
data communications interface.
The Primary values are calculated using the CT ratios set in the CT/VT Config menu.
The text displayed in the relays ‘Instruments Mode’ associated with each value can be changed from the default
text using the Reydisp software tool.
The user can add the meters that are most commonly viewed to a ‘Favourites’ window by pressing ‘ENTER’ key
when viewing a meter. The relay will scroll through these meters at an interval set in the System
Config/Favourite Meters Timer menu.
The energy storage meters can be reset from a binary input and have a user selectable setting for their
measurement in the Data Storage/Energy storage menu.
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