EAV15107-EN06

Data display screens

The meter display screens allow you to view meter values and configure settings.

The titles listed are for the HMI mode in IEEE, with the corresponding titles in IEC mode in square brackets [ ].

  • Bulleted items indicate subscreens and their descriptions.

Current

Amps [I]

Amps Per Phase Instantaneous current measurements for each phase and neutral.

Dmd

  • Iavg

  • Pk DT

Summary of peak current demand values at the last demand interval.

  • Real-time demand (Pres), peak demand (Peak) and predicted demand (Pred) for the present interval. Average demand for the previous (Last) interval.

  • Date and timestamp for the peak demand readings.

Ig Average (Iavg), neutral (In) and residual/ground (Ig) current

Voltage

Volts [U-V]

Voltage L-L [U] Line-to-line voltage for each phase.
Voltage L-N [V] Line-to-neutral voltage for each phase.

Harmonics

Harm

Harmonics %
check
Graphical representation of harmonics (as a percent of fundamental).

V L-L [U]

  • Fundamental, 3-11, 13-21, 23-31

Line-to-line voltage harmonics data: Numeric magnitude and angle for the fundamental harmonic, and graphical representation of harmonics for the 3rd to 11th, 13th to 21st, and 23rd to 31st odd harmonics for each line-to-line phase voltage.

V L-N [V]

  • Fundamental, 3-11, 13-21, 23-31

Line-to-neutral voltage harmonics data: Numeric magnitude and angle for the fundamental harmonic, and graphical representation of harmonics for the 3rd to 11th, 13th to 21st, and 23rd to 31st odd harmonics for each line-to-neutral phase voltage.

Amps [I]

  • Fundamental, 3-11, 13-21, 23-31

Current harmonics data: Numeric magnitude and angle for the fundamental harmonics, and graphical representation of harmonics for the 3rd to 11th, 13th to 21st, and 23rd to 31st odd harmonics for each phase current.
TDD Total demand distortion each phase voltage.

Power

Power [PQS]

Power Summary Summary of real-time power consumption values for total active power in kW (Total [Ptot]), total reactive power in kVAR (Total [Qtot]), and total apparent power in kVA (Total [Stot]).

Phase

  • Active [P], Reac [Q], Appr [S]

Per phase (A [P1], B [P2], C [P3]) and total (Total [Ptot]) power values for active power in kW, reactive power in kVAR and apparent power in kVA.

Pwr Dmd Summary

  • Wd [Pd], VARd [Qd], VAd [Sd]

  • Tot, A [1], B [2], C [3]

  • Pk DT

Summary of peak power demand values in the previous (Last) demand interval period for active power in kW, reactive power in kVAR and apparent power in kVA.

  • Total and per phase peak power demand values in the previous (Last) demand interval for active power demand (Wd [P]), reactive power demand (VARd [Q]) and apparent power demand (VAd [S]).

  • For the selected power demand screen (active, reactive or apparent), each of these sub-screens (total and per phase demand) displays demand values for the present demand (Pres) interval, predicted demand (Pred) based on the current power consumption rate, demand for the previous demand (Last) interval period, and the recorded peak power demand (Peak) value.

  • Date and timestamp for the peak power demand (Peak) value.

Energy

Energy [E]

Wh, VAh, VARh

Delivered (Del), received (Rec), delivered plus received (D+R) and delivered minus received (D-R) accumulated values for active energy (Wh), apparent energy (VAh) and reactive energy (VARh).

Tariff

  • T1, T2, T3, T4

  • Del

  • Rec

  • Displays the available tariffs (T1 through T4).

  • Active energy delivered in Wh (W [P]), reactive energy delivered in VARh (VAR [Q]) and apparent energy delivered in VAh (VA [S]) energy for the selected tariff.

  • Active energy received in Wh (W [P]), reactive energy received in VARh (VAR [Q]) and apparent energy received in VAh (VA [S]) energy for the selected tariff

Power Factor

PF

True

Per phase and total true power factor values and sign.

Disp

Per phase and total displacement power factor values and sign.

Frequency

Hz [F]

Frequency (Freq), average voltage (Vavg), average current (Iavg) and total power factor (PF) values.

Total harmonic distortion

THD

THD

  • Amps [I], V L-L [U], V L-N [V]

THD (ratio of harmonic content to the fundamental) for current, line-to-line voltage and line-to-neutral voltage.

thd

  • Amps [I], V L-L [U], V L-N [V]

thd (ratio of harmonic content to the rms value of total harmonic content) for current, line-to-line voltage and line-to-neutral voltage.

Unbalance

Unbal

Percent unbalance readings for line-to-line voltage (V L-L [U]), line-to-neutral voltage (V L-N [V]) and current (Amps [I]).

Minimum / maximum

MnMx

Max Summary

  • Amps [I]

  • Volts [U-V]

  • V L-L [U], V L-N [V]

Summary of maximum values for line-to-line voltage, line-to-neutral voltage, phase current and total power.

  • Minimum and maximum values for phase current.

  • Minimum and maximum values for line-to-line voltage and line-to-neutral voltage.

Power [PQS]

  • Active [P], Reac [Q], Appr [S]

Minimum and maximum values for active, reactive, and apparent power.

PF

  • True, Disp

Minimum and maximum values for true and displacement PF and PF sign.

Hz [F]

Minimum and maximum values for frequency.

THD

  • THD, thd

  • Amps [I], V L-L [U], V L-N [V]

Minimum and maximum values for total harmonic distortion (THD or thd).

  • THD or thd minimum and maximum values for phase or neutral current, line-to-line voltage and line-to-neutral voltage.

Unbal

  • Amps [I], V L-L [U], V L-N [V]

Minimum and maximum values for current unbalance, line-to-line voltage unbalance and line-to-neutral voltage unbalance.

Alarm

Alarm

Active, Hist, Count, Unack

Lists all active alarms (Active), past alarms (Hist), the total number of times each standard alarm was tripped (Count), and all unacknowledged alarms (Unack).

Input / output

I/O

D Out, S In, Relay

Current status (on or off) of the selected digital output, status input or relay. Counter shows the total number of times an off-to-on change of state is detected. Timer shows the total time (in seconds) that a digital output, status input or relay is in the on state.

Timer

Timer

Load

Real-time counter that keeps track of the total number of days, hours, minutes and seconds an active load is connected to the meter inputs.

Oper

Real-time counter for the total number of days, hours, minutes and seconds the meter has been powered.

Maintenance

Maint

Reset

Screens to perform global or single resets.

Setup

  • Meter, Comm, Alarm, I/O, HMI, Clock

  • Basic, Advan, Dmd, Tariff

Meter configuration screens.

Diag

  • Info, Meter, Cl Pwr, PhAng

Diagnostic screens provide meter information, status and event data for troubleshooting. The PhAng screen displays a graphical representation of the power system the meter is monitoring.

Clock

Clock

Meter date and time (local or GMT).

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