PacT Series ComPacT NS - MicroLogic A and E Trip Units – User Guide PDF
DOCA0218EN-00

MicroLogic A Menu Display

The MicroLogic A navigation tree is organized in the following branches:

  • Display

    • Metering

    • Protection settings

  • Settings

    • Communication settings

The following table shows the screens of the MicroLogic A display tree.

Display tree branches

Screens

Default screen

Instantaneous current of the most heavily loaded phase

Instantaneous 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 A)

  • IΔn: Instantaneous earth-leakage current (MicroLogic 7.0 A)

Instantaneous current maximeters

For 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 A)

  • IΔn max: Maximum instantaneous earth-leakage current (MicroLogic 7.0 A)

Protection settings

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

For more information, refer to Displaying Protection Settings.
(1) Four-pole circuit breakers and three-pole circuit breakers with external neutral sensor.

The following table shows the screens of the MicroLogic A setting tree.

Setting tree branches

Screens

Communication settings

  • Modbus address

  • Baud rate

  • Parity

  • Language
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