Monitoring device replacement

Monitoring device replacement is a corrective action for flash memory failure in Huawei string inverters, which the inverter reports as alarm 61440, Flash Fault. The alarm has minor severity. It is raised when the flash storage is too small or the flash has bad sectors or bad blocks. The manufacturer's first step is to replace the monitoring board. The manuals cover this action only for this flash alarm. They do not give other conditions where it applies.

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• sentence 4: support check: partial - The passages show this action for the flash alarm, but the two passages cannot establish that the manuals give no other applicable conditions.
• sentence 4: review: partial - The passages show the action for the flash alarm, but two quoted rows cannot show that the manuals give no other conditions where it applies. -->