MicroLogic X Control Unit: Description
The MicroLogic X control unit includes:
oLEDs to monitor the status of the circuit breaker
oA local Human Machine Interface comprising a graphic display with colored backlight, contextual buttons, and dedicated buttons
oLEDs to monitor the cause of trips and alarms
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A Ready LED B Service LED C ERMS LED D Graphic display screen E NFC wireless communication zone F Home button G Three contextual buttons H Escape button ESC I Bluetooth LED J Bluetooth activation button K Test button for ground-fault and earth-leakage protection (MicroLogic 6.0 X and 7.0 X) L Test/Reset button for trip cause LEDs and alarms M Mini USB port under rubber cover N Overload and trip cause LEDs O Cover for internal battery P VPS voltage power supply module (optional) Q VPS LED to indicate that the VPS module is supplying the control unit R QR code to access product information S Control unit identification number T Control unit type U Sensor plug with the rated current of the circuit breaker V Plastic cover |
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LED |
Description |
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Ready |
The Ready LED blinks slowly when the standard protection functions of the control unit are operational. |
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The service LED alerts the user to the health state of the circuit breaker. oOrange LED: medium severity detected alarm that requires non-urgent maintenance action. oRed LED: high severity detected alarm that requires immediate maintenance action. |
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ERMS |
The ERMS (Energy Reduction Maintenance Setting) LED has the following statuses: oBlue LED: ERMS engaged oOff LED: ERMS disengaged |
Display Screen with Contextual Buttons and Dedicated Buttons
The local HMI screen and buttons are used to:
oNavigate the menu structure.
oDisplay monitored values.
oAccess and edit configuration settings.
The NFC communication zone is used to establish an NFC connection between a smartphone running the EcoStruxure Power Device app and the MicroLogic X control unit. When the connection is established, the circuit breaker operating data is automatically uploaded to the smartphone.
Bluetooth Activation Button and LED
The Bluetooth activation button is used to establish a Bluetooth low energy connection between a smartphone running the EcoStruxure Power Device app and the MicroLogic X control unit. When the connection is established, the circuit breaker can be monitored and controlled from the smartphone.
When the Bluetooth LED is blinking, it indicates that the MicroLogic X control unit is in communication with a Bluetooth device.
The test button is used to test the ground-fault protection for MicroLogic 6.0 X and the earth-leakage protection for MicroLogic 7.0 X.
The indications of the four trip cause LEDs depend on the type of MicroLogic X control unit.
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LEDs |
Description |
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oMicroLogic 2.0 X, 3.0 X, 5.0 X, 6.0 X, 7.0 X: Overload pre-alarm, the load exceeds 90% and is lower than 105% of the Ir setting of the long-time protection. |
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oMicroLogic 2.0 X, 3.0 X, 5.0 X, 6.0 X, 7.0 X: Overload alarm, the load exceeds 105% of the Ir setting of the long-time protection. |
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oMicroLogic 2.0 X, 3.0 X, 5.0 X, 6.0 X, 7.0 X: Trip due to long-time protection. |
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oMicroLogic 2.0 X, 3.0 X: Trip due to instantaneous protection. oMicroLogic 5.0 X, 6.0 X, 7.0 X: Trip due to short-time protection or instantaneous protection. |
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oMicroLogic 2.0 X, 3.0 X, 5.0 X: Not applicable. oMicroLogic 6.0 X: Trip due to ground-fault protection. oMicroLogic 7.0 X: Trip due to earth-leakage protection. |
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oMicroLogic 2.0 X, 3.0 X, 5.0 X, 6.0 X, 7.0 X: Trip due to optional protections. |
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oMicroLogic 2.0 X, 3.0 X, 5.0 X, 6.0 X, 7.0 X: Invalid control unit self test. |
NOTE: If the MicroLogic X control unit is not powered, the trip cause LEDs go off after 4 hours. After this period, press the Test/Reset button to light them again.
The Test/Reset button performs the following functions:
oTest of the internal battery or check LED functionality: press and hold the Test/Reset button for less than 3 seconds, the four trip cause LEDs switch off for one second. One of the following results:
oThe four trip cause LEDs switch on for two seconds: the battery is OK.
oThe four trip cause LEDs flash sequentially for two seconds: the battery is near the end of its life. Replace the battery.
oThe four trip cause LEDs do not light: replace the battery.
NOTE: This test must be carried out immediately after the replacement of the internal battery to check the correct functioning of the new battery. It can then be carried out at any time in the life of the internal battery.
oReset of the latched events: press and hold the Test/Reset button for more than 3 seconds to reset the latched events. The trip cause LEDs and the service LED switch off.
Remove the rubber cover of the mini USB port to connect the following devices:
oA Mobile Power Pack to supply power to the MicroLogic X control unit.
oA smartphone running the EcoStruxure Power Device app through USB OTG connection.
oA PC running EcoStruxure Power Commission software.
NOTE: The MicroLogic X control unit does not support USB keys. Even if a USB key is connected using an adapter, data is not transferred.
When the QR code on the front face of a MicroLogic X control unit is scanned with a smartphone running a QR code reader and connected to the Internet, the Go2SE landing page is displayed. The landing page displays some information about the device and a list of menus.
Control Unit Identification Number
The identification number is made up as follows:
oThe serial number of the MicroLogic X control unit in the format FFFFFFYYWWDLXXXX
oThe commercial reference of the control unit in the format LV8•••••
Use the identification number to register your MicroLogic X control unit through mySchneider app, the customer care mobile application.
Registering your MicroLogic X control unit enables you to keep your records up to date and enables traceability.
This code indicates the type of MicroLogic control unit:
oThe number (for example, 6.0) defines the types of protection provided by the control unit.
oThe letter (X) identifies the range of the control unit.
The internal battery powers the trip cause LEDs and the main diagnostic functions in the absence of any other power supply.
VPS Voltage Power Supply Module
The VPS module provides an internal voltage supply to the MicroLogic X control unit.
The VPS module is optional for MicroLogic 2.0 X, 3.0 X, 5.0 X, and 6.0 X. It is installed as standard on MicroLogic 7.0 X.
