MicroLogic E Menu Display

Default screen

Instantaneous current of the most heavily loaded phase

Instantaneous and demand currents

• I1: Instantaneous current on phase 1

• I2: Instantaneous current on phase 2

• I3: Instantaneous current on phase 3

• IN: Instantaneous current on neutral ¹

• Ig: Instantaneous ground-fault current (MicroLogic 6.0 E)

• I1: Demand current on phase 1

• I2: Demand current on phase 2

• I3: Demand current on phase 3

• IN: Demand current on neutral ¹

Instantaneous current maximeters

For more information on resetting current maximeters, refer to the detailed topic.

• I1 max: Maximum instantaneous current on phase 1

• I2 max: Maximum instantaneous current on phase 2

• I3 max: Maximum instantaneous current on phase 3

• IN max: Maximum instantaneous current on neutral ¹

• Ig max: Maximum instantaneous ground-fault current (MicroLogic 6.0 E)

Voltages

• V1N: Phase-to-neutral voltage (4–wire systems)

• V2N: Phase-to-neutral voltage (4–wire systems)

• V3N: Phase-to-neutral voltage (4–wire systems)

• V12: Phase-to-phase voltage

• V23: Phase-to-phase voltage

• V31: Phase-to-phase voltage

Power

For more information on setting the power sign, refer to the detailed topic.

• P: Instantaneous active power

• PF: Power factor

• Q: Instantaneous reactive power

• S: Instantaneous apparent power

• P: Demand active power

Active power is displayed positively or negatively according to the parameter Power sign.

Active energy

For more information on displaying and resetting active energy, refer to the detailed topic.

Ep is displayed in MWh on one or two screens.

• Active energy (whole number part)

• Active energy (decimal part - if applicable)

Trip history

The trip history displays the list of the last ten trips.

Protection settings

The protection settings displayed depend on the model of the MicroLogic E trip unit.

For more information, refer to Displaying Protection Settings.