MicroLogic X Control Unit: Firmware Update

Introduction

The primary reason for updating the firmware of a MicroLogic X control unit is to obtain the latest MicroLogic features. If the latest MicroLogic features are not required, it is not mandatory to update the firmware of the MicroLogic X control unit and the Enerlin’X devices of the IMU.

You may need to perform firmware updates to enable compatibility between MicroLogic X control units and Digital Modules installed on the control unit.

The standard protection functions of the MicroLogic X control unit remain active during a firmware update.

Use the latest version of EcoStruxure Power Commission software for all firmware updates.

For more information about firmware updates refer to the following documents:

After updating the firmware version of the MicroLogic X control unit, use the latest version of EcoStruxure Power Commission software to check the firmware compatibility between the IMU devices. The Firmware Update table helps you to diagnose and identify all discrepancy issues between the IMU devices. This table also provides the recommended actions relevant to the detected discrepancies.

Checking the Firmware Version

Check the firmware version:

On the MicroLogic X display screen at Home > Maintenance > Assistance > Firmware version
With EcoStruxure Power Commission software
With EcoStruxure Power Device app

Updating Firmware With EcoStruxure Power Commission Software

NOTICE
INTERRUPTION OF POWER SUPPLY The MicroLogic X control unit must be continuously powered during the firmware update. Failure to follow these instructions will result in deterioration of the control unit.

The prerequisites for updating the firmware with EcoStruxure Power Commission software are the following:

The latest version of EcoStruxure Power Commission software must be downloaded and installed on the PC.
The PC must be connected to a power supply. Standby mode must be deactivated to avoid the possibility of interruption during the update.
The PC must be connected to the mini USB port on the MicroLogic X control unit.
The MicroLogic X control unit must be powered.
- When the control unit is not connected to other ULP modules, it is powered by the PC through the mini USB port.
- When the control unit is connected to other ULP modules, it must be powered by an external 24 Vdc power supply

The Administrator password of the MicroLogic X control unit is required to launch the firmware update.

For more information, refer to EcoStruxure Power Commission Online Help.

Click here to download the latest version of EcoStruxure Power Commission software.

NOTE: For MicroLogic X control units with firmware version greater than or equal to 002.000.000, the update of the firmware of the associated Enerlin’X devices is also possible with EcoStruxure Power Commission software while the PC is connected to the mini USB port of the MicroLogic X control unit.

Predefined Events

The following events can be generated when a firmware update is performed:

Code	Event	History	Severity
0x0D01 (3329)	Critical firmware modules discrepancy	Diagnostic	Medium
0x0D03 (3331)	Non-critical firmware modules discrepancy	Diagnostic	Medium
0x0D09 (3337)	Firmware discrepancy within control unit	Diagnostic	Medium
0x1434 (5172)	Self diagnostic test - firmware	Diagnostic	Medium
0x112B (4395)	Control unit firmware upgrade mode	Configuration	Low
0x112C (4396)	Control unit firmware upgrade unsuccessful	Configuration	Medium

Recommended Actions

Code	Event	Recommended actions
0x0D01 (3329)	Critical firmware modules discrepancy	Check which module is in critical firmware discrepancy with the EcoStruxure Power Commission software. Update the module.
0x0D03 (3331)	Non-critical firmware modules discrepancy	Check which module is in non-critical firmware discrepancy with the EcoStruxure Power Commission software. Plan to update the module.
0x0D09 (3337)	Firmware discrepancy within control unit	Check the firmware version of the MicroLogic X control unit with EcoStruxure Power Commission software. If not latest, update the firmware of the MicroLogic X control unit.
0x1434 (5172)	Self diagnostic test - firmware	Update the firmware of the MicroLogic X control unit with EcoStruxure Power Commission software.
0x112B (4395)	Control unit firmware upgrade mode	Wait until the update of the MicroLogic X control unit firmware is completed.
0x112C (4396)	Control unit firmware upgrade unsuccessful	Restart the MicroLogic X control unit firmware update procedure. If the message is displayed again, plan to replace the MicroLogic X control unit.

Contact Schneider Electric Support or your Schneider Electric Services representative for more information about who can carry out the recommended actions.