MicroLogic X Control Unit: Presentation

MicroLogic X Control Units for IEC and UL Standards - Overview

MasterPacT MTZ circuit breakers with MicroLogic X control units provide functions of protection, metering, diagnostics, communication, and remote operation. The control unit can be customized with optional Digital Modules.

MicroLogic X control units allow operation and monitoring of MasterPacT MTZ circuit breakers locally or remotely.

The MicroLogic X control units for IEC standard are:

MicroLogic 2.0 X
MicroLogic 5.0 X
MicroLogic 6.0 X
MicroLogic 7.0 X

The MicroLogic X control units for UL standard are:

MicroLogic 3.0 X
MicroLogic 5.0 X
MicroLogic 6.0 X

Convention

Unless specifically indicated as follows, the information in this guide is valid for both IEC and UL standards:

Information indicated for MicroLogic 5.0 X IEC and MicroLogic 6.0 X IEC is valid only for the IEC standard.
Information indicated for MicroLogic 5.0 X UL and MicroLogic 6.0 X UL is valid only for the UL standard.

For this guide, electrical phases described as phase 1, phase 2, phase 3 cover both IEC standard and UL standard, with the following equivalence:

IEC standard	UL standard
Phase 1	Phase a
Phase 2	Phase b
Phase 3	Phase c

Range of MicroLogic X Control Units for IEC Standard

The following table indicates the standard functions available on MasterPacT MTZ circuit breakers with MicroLogic X control units for IEC standard:

	MicroLogic 2.0 X	MicroLogic 5.0 X	MicroLogic 6.0 X	MicroLogic 7.0 X
Commercial reference	LV847600	LV847602	LV847603	LV847604
Long-time overcurrent protection (L)	✔	✔	✔	✔
Short-time overcurrent protection (S)	–	✔	✔	✔
Instantaneous overcurrent protection (I)	✔	✔	✔	✔
Ground-fault protection (G)	–	–	✔	–
Earth-leakage protection (V)	–	–	–	✔
Neutral protection	✔	✔	✔	✔
Dual settings	✔	✔	✔	✔
Overcurrent and trip cause indicators	✔	✔	✔	✔
Zone selective interlocking	–	✔	✔	✔
Trip history	✔	✔	✔	✔
Setting change traceability	✔	✔	✔	✔
Embedded power meter class 1	✔	✔	✔	✔
Embedded diagnostics	✔	✔	✔	✔

NOTE: The commercial reference is printed on the front face of the MicroLogic X control unit and also identifies the standard, IEC or UL.

Range of MicroLogic X Control Units for UL Standard

The following table indicates the standard functions available on MasterPacT MTZ circuit breakers with MicroLogic X control units for UL standard:

	MicroLogic 3.0 X	MicroLogic 5.0 X	MicroLogic 6.0 X
Commercial reference	LV848815	LV847609	LV847608
Long-time overcurrent protection (L)	✔	✔	✔
Short-time overcurrent protection (S)	–	✔	✔
Instantaneous overcurrent protection (I)	✔	✔	✔
Ground-fault protection (G)	–	–	✔
Earth-leakage protection (V)	–	–	–
Neutral protection	✔	✔	✔
Dual settings	✔	✔	✔
Overcurrent and trip cause indicators	✔	✔	✔
Zone selective interlocking	–	✔	✔
Trip history	✔	✔	✔
Setting change traceability	✔	✔	✔
Embedded power meter class 1	✔	✔	✔
Embedded diagnostics	✔	✔	✔

NOTE: The commercial reference is printed on the front face of the MicroLogic X control unit and also identifies the standard, IEC or UL.

Communication

MicroLogic X control units support wireless and wired communication and enable local and network communication.

Local communication includes:

Wireless connection to a smartphone running the EcoStruxure Power Device app through:
- Bluetooth® Low Energy
- NFC
Wired connection via the mini USB port to:
- A smartphone running the EcoStruxure Power Device app through USB OTG connection
- A PC running EcoStruxure Power Commission software

Network communication includes:

Wired connection via the ULP port module (optional) to
- Ethernet communication network with Modbus TCP/IP and/or IEC 61850 protocols
- Serial Line communication network with Modbus-SL protocol

MicroLogic X Control Units in Smart Panels

MasterPacT circuit breakers with MicroLogic X control units, in conjunction with Enerlin’X, provide simple and reliable access to data from a smartphone or PC.

MicroLogic X control units communicate using:

Modbus TCP/IP protocol on Ethernet through an IFE server, or an IFE or EIFE interface
Modbus TCP/IP and IEC 61850 protocols on Ethernet through an IFE or EIFE interface
Modbus-SL protocol through an IFM interface with reference LV434000 (IFM interface with reference TRV00210 is not compatible with MasterPacT MTZ circuit breakers).
Bluetooth Low Energy or NFC for a wireless connection to the EcoStruxure Power Device app
The mini USB port to connect to:
- A PC running EcoStruxure Power Commission software
- A smartphone running the EcoStruxure Power Device app (USB OTG connection)
A Panel Server and Ethernet to connect to the Internet

The following diagram shows how MicroLogic X control units communicate within a digital system:

Ethernet

USB

USB OTG connection

A FDM121 front display module for one circuit breaker

B FDM128 Ethernet display for eight devices

C IFE/EIFE webpages

D Panel Server

E EIFE interface

F EcoStruxure Power Device app through Bluetooth Low Energy or NFC wireless communication

G EcoStruxure Power Device app through USB OTG connection

H EcoStruxure Power Commission software

I Go2SE landing page

J ULP port module for MasterPacT MTZ circuit breakers

NOTE: The FDM121 display with firmware version greater than or equal to 004.000.009 is compatible with MicroLogic X control units. Earlier firmware versions need to be updated.