Cause : Flash erase speed exceeded comes when the flash memory (in the memory unit) has been erased too frequently, compromising the lifetime of the memory.

1. Avoid forcing unnecessary parameter saves by parameter 96.7 or cyclic parameter writes (such as user logger triggering through parameters).
2. Check the auxiliary code (format XYYY YZZZ). “X” specifies the source of warning (1: generic flash erase supervision). “ZZZ” specifies the flash subsector number that generated the warning.