Insufficient flash storage

Insufficient flash storage means the inverter's flash memory has run out of free space. Huawei string inverter manuals list it as a cause of alarm 61440, which points to a flash memory failure on the monitoring side. Flash memory is non-volatile storage. It holds large blocks of data and permanent content such as firmware. Some models name the alarm Flash Fault and another names it Faulty Monitoring Unit. In all of these models it has minor severity. Bad blocks or bad sectors in the flash raise the same alarm. The alarm alone does not tell you whether the memory is full or physically damaged.

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• sentence 1: review: partial - The rows support insufficient flash space as a cause of alarm 61440 on the monitoring unit, but the 'string inverter' qualifier is not in the passages. -->