Upgrading The Software Version - Huawei LUNA2000-200KWH-2H1 Smart String ESS User Manual

LUNA2000-200KWH-2H1 Smart String ESS
User Manual
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Follow-up Procedure
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E.1.2.2 Upgrading the Software Version
Prerequisites
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Procedure
Step 1 Upgrade the software.
Figure E-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
● If the upgrade fails, contact Huawei technical support.
Issue 02 (2023-02-28)
NO TE
– Protect the password by changing it periodically, and keep it secure. If you lose the
password, the device must be restored to its factory settings. Huawei will not be
held liable for any losses resulting from improper password management.
– You will be locked out for 10 minutes after five failed password attempts in five
minutes.
– A dialog box with recent login information is displayed after login. Click OK.
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).
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upgrade, the delayed upgrade function is triggered. The system automatically performs the
upgrade when the conditions are met.
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E CMU Commissioning
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