Huawei LUNA2000-2.0MWH Series - Upgrading the Software Version; Exporting Device Logs

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A.2.2 Upgrading the Software Version

Prerequisites

● Before upgrade, check whether an ESU alarm is generated. If yes, clear the

alarm by referring to the alarm handling suggestions and then perform the

upgrade.

● Before upgrade, ensure that the SOC of the battery rack is greater than 30%.

Otherwise, the delayed upgrade function may be triggered (only software is

loaded without performing the upgrade).

Procedure

Step 1 Upgrade the software.

Figure A-6 Software upgrade

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● The Stop Upgrade function applies only to the devices waiting to be upgraded.

● If the system displays a message indicating that the loading is successful instead of the

upgrade, the delayed upgrade function is triggered. The system automatically performs the

upgrade when the conditions are met.

● If the upgrade fails, contact Huawei technical support.

A.2.3 Exporting Device Logs

Step 1 Access the device log page.

Figure A-7 Exporting logs

Step 2 Select the device whose logs are to be exported and click Export Log.

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Logs can be exported for a maximum of six devices of the same type at a time.

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