Nidec & Control Techniques Unidrive M700, M600, M400, HS30 & HS70 Drive
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Apr 12, 2024 12:56 pm
Cause : Data processing error- Internal flash memory has failed comes when the HF18 trip indicates that the internal flash memory has failed when writing option module parameter data. This trip indicates that the control PCB on the drive has failed.
The reason for the trip can be identified by the sub-trip number. Sub-trip & Reason given below:
1 - Programming error while writing menu in flash.
2 - Erase flash block containing setup menus failed.
3 - Erase flash block containing application menus failed.
