I422 GB I 10 17 31100212
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HARMONIC ANALYSIS INDICATION
– The DMG100-110 features harmonic phase analysis up to the 15th order for the following measurements:
•
phase-to-phase voltages
•
phase-to-neutral voltages
•
currents
– To activate harmonic analysis, parameter P02.12 must = THD/HAR.
– With P02.12 = THD, only the THD of the above measurements is displayed.
ENERGY METER INDICATION
– There are five dedicated pages for energy meters.
•
Imported and exported active energy
•
Inductive or capacitive reactive energy
•
Apparent energy.
– Each page displays the total and partial value (can be reset from commands menu).
– If the unit of measurement is displayed continuously, it means that the meter is for imported energy (positive). Display of exported (negative) energies can be enabled as well by setting parameter P02.09 to ON.
These energies are highlighted by the flashing of the unit of measurement, and are displayed after the imported energies by pressing
.
– If display of energy by individual phase is enabled (P02.10=ON), three independent additional pages, one per phase, will be displayed for each power, including total and partial energy.
HOUR COUNTER INDICATION
– If the hour counter is enabled (see menu P05), the DMG100-110 displays the hour counter page, with the format indicated in the figure:
LIMIT THRESHOLD STATUS INDICATION (LIMX)
– If the limit thresholds are enabled (see menu P08), the DMG100-110 displays the page, with the corresponding status and the format indicated in the figure:
– With limit threshold activated, the word ON flashes, while if it is deactivated the word OFF is constant. If no limit threshold is programmed, dashes are displayed.
Imported active energy Exported active energy
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