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| - | ====== Guide to Replacing a BMS-EX on-site ====== | ||
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| - | This guide details the necessary steps to replace a BMS-EX on-site while preserving the data and settings from the BMS to be replaced. | ||
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| - | ===== 1. Minimum Requirements ===== | ||
| - | * Old BMS must be EX series. | ||
| - | * Old BMS must be online and visible on the logger. | ||
| - | * Old BMS firmware version is 202 or greater. Update if necessary. | ||
| - | * Logger software version is V9.121 or greater (update if necessary). | ||
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| - | ===== 2. Replacement ===== | ||
| - | * The old BMS may now be removed, and the new BMS installed in its place. | ||
| - | * Verify the BMS is securely installed and that all connectors are seated correctly. | ||
| - | * After switching the new BMS on, it should start up and remain in an error state until the replacement process has been completed via the wizard. The CANBUS 1 interface on the new BMS should show activity (blinking green LEDs). | ||
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| - | ===== 3. Configuration ===== | ||
| - | * Navigate to **MyPower24 → My Devices → Li-ion Storage EX Series**. Click on the orange service alert icon. (*1) | ||
| - | * A dialog box will tell you that the logger has detected a replacement BMS. Click to continue. (*2) | ||
| - | * A dialog box will open asking you to type in the serial number of the BMS that was replaced. Once populated, click '' | ||
| - | * Once the process is complete, the battery will appear online. | ||
| - | * The old BMS should be returned to SolarMD. | ||
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