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What is the code FLU on the display of the ATV61/71 VFDs?

What is the code FLU on the display of the ATV61/71 VFDs?

Issue: 
What is the code FLU on the display of the ATV61/71 VFDs?

Product Line:
Altivar 61, Altivar 71

Environment:

All Serial numbers  

Cause:
N/A

Resolution:
FLU is a VFD state and not an error. FLU is motor fluxing in progress.  In the Setting menu this feature can be enabled by Motor fluxing parameter being set to something other than No.   FLU can also be displayed if Fluxing Assignment, in the application function menu, is assigned to a logic input and the input goes active.
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